Styrene (CED0001369)

Record Information

Version

1.0

Creation Date

2009-03-06 18:58:25 UTC

Update Date

2026-08-25 01:53:25 UTC

Accession Number

CHEM000229

Identification

Common Name

Styrene

Class

Small Molecule

Description

Styrene belongs to the styrenes, a subclass of benzene and substituted derivatives within the organic compounds. This exogenous liquid has the formula C8H8 and an average molecular weight of 104.15 g/mol. Industrially, it is used as a fragrance, flavouring and nutrient, binder, monomer, solvent (PMC10610633, PMC9297536), and additive (PMC12473329). It is a volatile organic compound (PMC6918274) and a precursor to polystyrene and several copolymers. It is used in High-Density Polyethylene, Low-Density Polyethylene, Polystyrene, Expanded polystyrene, and Acrylonitrile butadiene styrene, and is present in High impact polystyrene. Biologically, styrene acts as a plant metabolite, mutagen, virulence factor (PMC9830902), and biomarker (PMC13043307). It is a substrate of Myoglobin (MB). Its metabolite, Styrene 7,8-oxide, is mutagenic and can form DNA adducts by binding to deoxyguanosine, causing DNA strand breaks, chromosomal aberrations, micronucleated cells, and increased frequency of sister chromatid exchange. Styrene is found in various sources, including electrical and electronic equipment, household cleaning and consumer products, building and construction materials, household items, drinking water, and food processing (such as the preparation of vinegar and fermentation processes for beer). Exposure occurs via oral, touch, and inhalation routes (PMC11294665, PMC12149764, PMC12681231, PMC3020673, PMC3463241, PMC7586998), as well as through smoking (PMC6763388). Health effects associated with styrene include asthma (PMC11294665, PMC9923029), inflammation (PMC12681231), sensorineural hearing loss (PMC3658808), and depression, headache, and fatigue (PMC8160766). It is linked to nausea, vomiting, dizziness, insomnia, tiredness, and seizure (PMC6712572), as well as an increase in autism spectrum disorder and amyotrophic lateral sclerosis (PMC6712572). Furthermore, styrene is associated with cancer (PMC7586998, PMC8869180, PMC9961358), specifically lung cancer (PMC11932287, PMC13043307, PMC7464039), breast cancer (PMC11425761), and lymphoma (PMC8606437), and serves as a biomarker of cancer (PMC7464039).

Contaminant Type

Aromatic Hydrocarbon
Cigarette Toxin
Food Toxin
Household Toxin
Human Neurotoxin
Industrial Precursor/Intermediate
Industrial/Workplace Toxin
Metabolite
Natural Compound
Organic Compound
Pollutant

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
Ethenylbenzene	ChEBI
Phenylethene	ChEBI
Phenylethylene	ChEBI
Styren	ChEBI
Styrol	ChEBI
Vinylbenzene	ChEBI
Monomer, styrene	MeSH
Styrene monomer	MeSH
Cinnamene	HMDB
Cinnamenol	HMDB
Cinnaminol	HMDB
Cinnamol	HMDB
Ethenyl-benzene	HMDB
Ethenylbenzene, 9ci	HMDB
Phenethylene	HMDB
Phenyl-ethylene	HMDB
Styrolene	HMDB
Vinyl benzene	HMDB
Vinyl-benzene	HMDB
Vinylbenzol	HMDB

Chemical Formula

C₈H₈

Average Molecular Mass

104.149 g/mol

Monoisotopic Mass

104.063 g/mol

CAS Registry Number

100-42-5

IUPAC Name

ethenylbenzene

Traditional Name

styrene

SMILES

C=CC1=CC=CC=C1

InChI Identifier

InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2

InChI Key

PPBRXRYQALVLMV-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as styrenes. These are organic compounds containing an ethenylbenzene moiety.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Benzene and substituted derivatives

Sub Class

Styrenes

Direct Parent

Styrenes

Alternative Parents

Substituents

Styrene
Aromatic hydrocarbon
Cyclic olefin
Unsaturated hydrocarbon
Olefin
Hydrocarbon
Aromatic homomonocyclic compound

Molecular Framework

Aromatic homomonocyclic compounds

External Descriptors

styrenes (CHEBI:27452 )
acyclic olefin (CHEBI:27452 )
vinylarene (CHEBI:27452 )
styrenes (C07083 )
a small molecule (CPD-1092 )

Biological Properties

Status

Detected and Not Quantified

Origin

Exogenous

Cellular Locations

Membrane

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Liquid

Appearance

Colorless liquid.

Experimental Properties

Property	Value
Melting Point	-33°C
Boiling Point	Not Available
Solubility	0.31 mg/mL at 25°C

Predicted Properties

Property	Value	Source
Water Solubility	0.1 g/L	ALOGPS
logP	2.92	ALOGPS
logP	2.71	ChemAxon
logS	-3	ALOGPS
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	0	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	0 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	35.74 m³·mol⁻¹	ChemAxon
Polarizability	12.18 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	Deposition Date	View
GC-MS	GC-MS Spectrum	splash10-0a4i-0900000000-582bcbfa5c258cd958c7	Not Available	View Spectrum
GC-MS	GC-MS Spectrum	splash10-0a4i-0900000000-582bcbfa5c258cd958c7	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	splash10-0udi-9700000000-fcc077c4a70991516aa2	Not Available	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum	Not Available	Not Available	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum	splash10-000i-9000000000-65bc7025d0f253326456	Not Available	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum	splash10-004i-9100000000-5280fafb1a35e353dc3d	Not Available	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum	splash10-004i-9200000000-872c7b6ee7f7a539f7ac	Not Available	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum	splash10-004i-9200000000-f1c3135a0df129e8ec5f	Not Available	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum	splash10-0fb9-9100000000-c41887824ab40bd09676	Not Available	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum	splash10-0ufr-9000000000-a08dcd64cf252eac173d	Not Available	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum	splash10-0ufr-9000000000-6d6f3165b72ff298647c	Not Available	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum	splash10-0ufr-9000000000-af157200fe186aee0519	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0a4i-0900000000-257f37595a29cd4d0516	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0a4i-1900000000-29144f6013919212fc12	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-056r-9300000000-55e21db93c2a93dcb229	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0udi-0900000000-93a8c8c37d30fea4dc59	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0udi-0900000000-1346486826c15e466ac6	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0udi-6900000000-9cf38d14243780fea0da	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0a4i-0900000000-d9a37da852aa04958c50	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-056r-9600000000-b66c0ed4c5a2ec64853d	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-004i-9000000000-b463cbf4ba16bde190ec	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0udi-0900000000-138b8c24fd394024a31a	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-0udi-0900000000-138b8c24fd394024a31a	Not Available	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum	splash10-004i-9000000000-73515b4a2a95628c8b69	Not Available	View Spectrum
MS	MS Spectrum	splash10-0udi-9800000000-1fdcf83a0134198725e5	Not Available	View Spectrum

Toxicity Profile

Mechanism of Toxicity

Styrene 7,8-oxide, a metabolite of styrene, can form DNA adducts by binding to deoxyguanosine. It is also mutagenic and causes increased frequency of sister chromatid exchange, chromosomal aberrations, micronucleated cells, and DNA strand breaks. (5)

Carcinogenicity (IARC Classification)

2B, possibly carcinogenic to humans. (4)

Minimum Risk Level

Acute Inhalation: 2 ppm (3) Chronic Inhalation: 0.2 ppm (3) Acute Oral: 0.1 mg/kg/day (3)

Symptoms

Breathing high levels of styrene may cause nervous system effects such as changes in color vision, tiredness, feeling drunk, slowed reaction time, concentration problems, or balance problems. Chest burning, wheezing, and dyspnea may also occur. Styrene is irritating to the skin, eyes, and respiratory tract. (5, 6)

Treatment

Treatment is mainly symptomatic and supportive. Respiratory assistance may be needed. (6)

Toxicity Values

Toxicity Value	Unit	Value Range	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Reference
316.0	mg/kg	Not Available	Mouse	LD50	Oral	experimental	T14
898.0	mg/kg	Not Available	Rat	LD50	Intraperitoneal	experimental	T14
24.0	g/m3	Not Available	Rat	LC50	Inhalation (4 hours)	experimental	T14

Health Effects

Health Effect	Relationship	Direction	Reference
lung cancer	associated_with	Not Available	PMC11932287 , PMC13043307 , PMC7464039
inflammation	associated_with	increase	PMC12681231
cancer	associated_with	Not Available	PMC7586998 , PMC7586998 , PMC7586998 , PMC8869180 , PMC9961358
cancer	is_biomarker_of	Not Available	PMC7464039
dizziness	associated_with	Not Available	PMC6712572
breast cancer	associated_with	increase	PMC11425761
insomnia	associated_with	Not Available	PMC6712572 , PMC6712572
fatigue	associated_with	Not Available	PMC8160766
asthma	associated_with	Not Available	PMC11294665 , PMC9923029
headache	associated_with	Not Available	PMC8160766
depression	associated_with	Not Available	PMC8160766
lymphoma	associated_with	increase	PMC8606437
nausea	associated_with	Not Available	PMC6712572
vomiting	associated_with	Not Available	PMC6712572
seizure	associated_with	Not Available	PMC6712572
amyotrophic lateral sclerosis	associated_with	increase	PMC6712572
tiredness	associated_with	Not Available	PMC6712572
autism spectrum disorder	associated_with	increase	PMC6712572
sensorineural hearing loss	associated_with	Not Available	PMC3658808
sick building syndrome	associated_with	increase	PMC3709330
bronchiolitis obliterans	associated_with	Not Available	PMC9923029
bronchiolitis	associated_with	Not Available	PMC9923029

Exposure Sources

Source ID	Source	Sector	Reference
10	Insecticides	Agriculture & land management	Not Available
19	Indoor air	Air, dust & atmospheric transport	Not Available
115	Drinking water	Drinking water & water supply	Not Available
233	Brushes	Personal care & cosmetics	Not Available
490		Personal care & cosmetics	Not Available
494	Food contact materials	Food, food processing & cookware	Not Available
495	Ceilings	Building & Construction	Not Available
496	Fencing	Building & Construction	Not Available
497	Floors	Building & Construction	Not Available
498	Ladders	Building & Construction	Not Available
499	Roofs	Building & Construction	Not Available
500	Stairs And Ramps	Building & Construction	Not Available
501	Sunshades Awnings Or Outside Screens	Building & Construction	Not Available
502	Sunshades Awnings Or Outside Screens	Building & Construction	Not Available
503	Tents Or Canopies	Building & Construction	Not Available
504	Adjustable Resistors	Electrical & Electronic Equipment	Not Available
505	Amplifiers	Electrical & Electronic Equipment	Not Available
506	Antennas	Electrical & Electronic Equipment	Not Available
507	Auxiliary Devices	Electrical & Electronic Equipment	Not Available
508	Coils	Electrical & Electronic Equipment	Not Available
509	Colour Television Systems	Electrical & Electronic Equipment	Not Available
510	Communication Cables Or Conductors	Electrical & Electronic Equipment	Not Available
511	Conductors Or Conductive Bodies Characterised By The Conductive Materials	Electrical & Electronic Equipment	Not Available
512	Contacts	Electrical & Electronic Equipment	Not Available
513	Cores Yokes Or Armatures	Electrical & Electronic Equipment	Not Available
514	Discharge Lamps	Electrical & Electronic Equipment	Not Available
515	Discharge Tubes With Liquid Pool Cathodes	Electrical & Electronic Equipment	Not Available
516	Electric Hearing Aids	Electrical & Electronic Equipment	Not Available
517	Electric Switches	Electrical & Electronic Equipment	Not Available
518	Electrically Stimulated Smoking Devices	Electrical & Electronic Equipment	Not Available
519	Electrodes	Electrical & Electronic Equipment	Not Available
520	Emergency Protective Devices	Electrical & Electronic Equipment	Not Available
521	Fixed Capacitors And Their Manufacture	Electrical & Electronic Equipment	Not Available
523	Gas Filled Discharge Tubes With Solid Cathode	Electrical & Electronic Equipment	Not Available
524	Hybrid Capacitors	Electrical & Electronic Equipment	Not Available
525	Line Transmission Systems	Electrical & Electronic Equipment	Not Available
526	Loudspeakers	Electrical & Electronic Equipment	Not Available
527	Magnets	Electrical & Electronic Equipment	Not Available
529	Power Cables	Electrical & Electronic Equipment	Not Available
530	Radio Transmission Systems	Electrical & Electronic Equipment	Not Available
531	Relays	Electrical & Electronic Equipment	Not Available
532	Selectors	Electrical & Electronic Equipment	Not Available
533	Sparking Plugs	Electrical & Electronic Equipment	Not Available
534	Still Video Cameras	Electrical & Electronic Equipment	Not Available
535	Superconducting Magnets And Superconducting Coils	Electrical & Electronic Equipment	Not Available
536	Superconductive Or Hyperconductive Conductors Cables Or Transmission Lines	Electrical & Electronic Equipment	Not Available
537	Television Systems	Electrical & Electronic Equipment	Not Available
538	Thin Magnetic Films	Electrical & Electronic Equipment	Not Available
539	Video Games	Electrical & Electronic Equipment	Not Available
540	X Ray Tubes	Electrical & Electronic Equipment	Not Available
544	Fermentation Processes For Beer	Food, food processing & cookware	Not Available
545	Food Preservation	Food, food processing & cookware	Not Available
546	Molasses And Treatment Of Molasses	Food, food processing & cookware	Not Available
548	Preparation Of Vinegar	Food, food processing & cookware	Not Available
549	Preparation Of Wine Or Sparkling Wine	Food, food processing & cookware	Not Available
550	Preparation Of Wort	Food, food processing & cookware	Not Available
551	Processing Fish	Food, food processing & cookware	Not Available
552	Processing Meats	Food, food processing & cookware	Not Available
554	Ash Trays	Household cleaning & consumer products	Not Available
555	Bleaching Agents	Household cleaning & consumer products	Not Available
556	Cigar Cigarettes	Household cleaning & consumer products	Not Available
559	Non Electric Simulated Smoking Devices	Household cleaning & consumer products	Not Available
560	Other Smoking Requisites	Household cleaning & consumer products	Not Available
561	Perfumes Within Detergents And Soaps	Household cleaning & consumer products	Not Available
562	Pipe Accessories	Household cleaning & consumer products	Not Available
563	Soap Detergents	Household cleaning & consumer products	Not Available
564	Soap Dispensers	Household cleaning & consumer products	Not Available
566	Tobacco Pipes	Household cleaning & consumer products	Not Available
567	Tobacco Product Cases	Household cleaning & consumer products	Not Available
568	Tobacco Product Moisture Control	Household cleaning & consumer products	Not Available
569	Tobacco Smoke Filters	Household cleaning & consumer products	Not Available
571	Coins	Household items	Not Available
572	Credit Card Holders	Household items	Not Available
573	Key Rings	Household items	Not Available
575	Rosaries	Household items	Not Available
577	Watch Chains	Household items	Not Available
578	Making Cigars	Industrial manufacturing & chemical processing	Not Available
579	Manufacture Of Iron Or Steel	Industrial manufacturing & chemical processing	Not Available
580	Manufacture Preparation Of Tobacco Products	Industrial manufacturing & chemical processing	Not Available
581	Paper Making Machines	Industrial manufacturing & chemical processing	Not Available
583	Anchoring Equipment	Marine, shipping & aquaculture	Not Available
584	Buoys	Marine, shipping & aquaculture	Not Available
585	Canoes And Kayaks	Marine, shipping & aquaculture	Not Available
586	Fishing Boats	Marine, shipping & aquaculture	Not Available
587	Gun Or Missile Launchers	Marine, shipping & aquaculture	Not Available
589	Life Buoys	Marine, shipping & aquaculture	Not Available
591	Lifeboats	Marine, shipping & aquaculture	Not Available
592	Marine Propulsion Or Steering	Marine, shipping & aquaculture	Not Available
596	Acaricides	Agriculture & land management	Not Available
597	Chemosterilants	Agriculture & land management	Not Available
600	Herbicides And Algicides	Agriculture & land management	Not Available
601	Lawn Mowers	Agriculture & land management	Not Available
602	Molluscicides	Agriculture & land management	Not Available
603	Nematocides	Agriculture & land management	Not Available
604	Pest Attractants	Agriculture & land management	Not Available
605	Pest Repellants	Agriculture & land management	Not Available
606	Plant Growth Regulators	Agriculture & land management	Not Available
609	Aftershave	Personal care & cosmetics	Not Available
610	Aftersun Products	Personal care & cosmetics	Not Available
611	Anti Perspirants Or Body Deoderants	Personal care & cosmetics	Not Available
612	Body Washing Or Cleaning Implements	Personal care & cosmetics	Not Available
613	Depilatories	Personal care & cosmetics	Not Available
614	Essential Oils Or Perfumes	Personal care & cosmetics	Not Available
615	Eye Makeup Products	Personal care & cosmetics	Not Available
616	Face Mask Cosmetics	Personal care & cosmetics	Not Available
617	Lip Care Products	Personal care & cosmetics	Not Available
618	Lip Makeup Products	Personal care & cosmetics	Not Available
619	Manicure Pedicure	Personal care & cosmetics	Not Available
620	Card Games	Recreation & sports surfaces	Not Available
625	Racing Sports	Recreation & sports surfaces	Not Available
630	Toys	Recreation & sports surfaces	Not Available
631	Anthraquinone Dyes	Textiles, leather & furnishings	Not Available
632	Apparel	Textiles, leather & furnishings	Not Available
633	Azo Dyes	Textiles, leather & furnishings	Not Available
634	Buckles	Textiles, leather & furnishings	Not Available
635	Buttons	Textiles, leather & furnishings	Not Available
638	Decorating Textiles	Textiles, leather & furnishings	Not Available
639	Degreasing Leather	Textiles, leather & furnishings	Not Available
640	Embroidering And Tufting	Textiles, leather & furnishings	Not Available
641	Foam Dyeing	Textiles, leather & furnishings	Not Available
642	Footwear	Textiles, leather & furnishings	Not Available
643	Headwear	Textiles, leather & furnishings	Not Available
645	Inorganic Fibres	Textiles, leather & furnishings	Not Available
647	Multicolour Dyeing	Textiles, leather & furnishings	Not Available
648	Nitro Dyes	Textiles, leather & furnishings	Not Available
650	Purses Luggage Hand Bags	Textiles, leather & furnishings	Not Available
651	Purses Money Bags Wallets	Textiles, leather & furnishings	Not Available
652	Ropes	Textiles, leather & furnishings	Not Available
653	Sewing	Textiles, leather & furnishings	Not Available
655	Slide Fasteners	Textiles, leather & furnishings	Not Available
657	Surface Finishing Of Leather	Textiles, leather & furnishings	Not Available
658	Touch Fasteners	Textiles, leather & furnishings	Not Available
659	Transfer Printing	Textiles, leather & furnishings	Not Available
661	Umbrellas	Textiles, leather & furnishings	Not Available
662	Yarns Or Threads	Textiles, leather & furnishings	Not Available

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Amine oxidase [flavin-containing] A	P21397	Humans	Predicted (SEA)	358.34
Click to view 3D structure	Transient receptor potential cation channel subfamily A member 1	O75762	Humans	Predicted (SEA)	35.1878
Click to view 3D structure	Lignostilbene alpha, beta-dioxygenase	O87171	Sphingomonas paucimobilis	Predicted (SEA)	5.52729
Click to view 3D structure	Carbonic anhydrase 12	O43570	Humans	Predicted (SEA)	568.922
Click to view 3D structure	5-hydroxytryptamine receptor 2A	P28223	Humans	Predicted (SEA)	1495.95
Click to view 3D structure	Cytochrome P450 3A4	P08684	Humans	Predicted (SEA)	3214.24
Click to view 3D structure	Cytochrome P450 2A5	P20852	Mus musculus	Predicted (SEA)	6.38364
Click to view 3D structure	Sodium-dependent dopamine transporter	P23977	Rattus norvegicus	Predicted (SEA)	404.271
Click to view 3D structure	Mandelate racemase	P11444	Pseudomonas putida	Predicted (SEA)	6.22794
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	838.358
Click to view 3D structure	Carbonic anhydrase 4	P22748	Humans	Predicted (SEA)	313.343
Click to view 3D structure	Metabotropic glutamate receptor 5	P41594	Humans	Predicted (SEA)	132.577
Click to view 3D structure	Carbonic anhydrase 9	Q16790	Humans	Predicted (SEA)	862.18
Click to view 3D structure	Sodium-dependent serotonin transporter	P31652	Rattus norvegicus	Predicted (SEA)	721.662
Click to view 3D structure	Sortase A	Q8CM62	Streptococcus mutans	Predicted (SEA)	8.56341
Click to view 3D structure	Glucose-6-phosphatase catalytic subunit 1	P35575	Humans	Predicted (SEA)	0.389246
Click to view 3D structure	Amine oxidase [flavin-containing] B	P27338	Humans	Predicted (SEA)	225.14
Click to view 3D structure	Transient receptor potential cation channel subfamily A member 1	Q6RI86	Rattus norvegicus	Predicted (SEA)	14.5578
Click to view 3D structure	Cytochrome P450 1B1	Q16678	Humans	Predicted (SEA)	97.3115
Click to view 3D structure	Neuronal acetylcholine receptor subunit alpha-7	P22770	Gallus gallus	Predicted (SEA)	5.60514
Click to view 3D structure	Cytochrome P450 2A6	P11509	Humans	Predicted (SEA)	25.1453
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	666.701
Click to view 3D structure	Aldehyde dehydrogenase 1A1	P51647	Rattus norvegicus	Predicted (SEA)	1.16774
Click to view 3D structure	Transient receptor potential cation channel subfamily V member 1	Q8NER1	Humans	Predicted (SEA)	163.483
Click to view 3D structure	Cytochrome P450 1A2	P05177	Humans	Predicted (SEA)	1322.74
Click to view 3D structure	Myoglobin	P02144	Humans	Known	Not Available