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2D Structure
Also known as: 62229-50-9, Gastrone, uro-, Uroanthelone, Uroenterone, Urogastron, Urogastrone
Molecular Formula
C257H381N73O83S7
Molecular Weight
6046  g/mol
InChI Key
VBEQCZHXXJYVRD-GACYYNSASA-N

A 6-kDa polypeptide growth factor initially discovered in mouse submaxillary glands. Human epidermal growth factor was originally isolated from urine based on its ability to inhibit gastric secretion and called urogastrone. Epidermal growth factor exerts a wide variety of biological effects including the promotion of proliferation and differentiation of mesenchymal and EPITHELIAL CELLS. It is synthesized as a transmembrane protein which can be cleaved to release a soluble active form.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
(4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-5-amino-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[2-[[(2S,3S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-4-amino-2-[[(2R)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[2-[[2-[[(2S)-4-amino-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[2-[[(2S)-3-carboxy-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2R)-2-[[2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2,4-diamino-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]-3-sulfanylpropanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]acetyl]amino]acetyl]amino]-3-methylbutanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoyl]amino]-4-carboxybutanoyl]amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoyl]amino]-3-sulfanylpropanoyl]amino]-4-oxobutanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]amino]-3-methylpentanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-3-carboxypropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-sulfanylpropanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-[[(2S)-1-[[(1S)-4-carbamimidamido-1-carboxybutyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic acid
2.1.2 InChI
InChI=1S/C257H381N73O83S7/c1-20-123(15)203(245(404)283-103-192(351)285-157(80-127-42-52-135(339)53-43-127)222(381)313-171(104-331)210(369)281-101-191(350)287-167(92-198(360)361)228(387)290-146(37-27-70-273-255(265)266)213(372)318-177(110-414)238(397)292-148(62-65-185(259)344)217(376)327-205(125(17)337)249(408)294-147(38-28-71-274-256(267)268)212(371)309-168(93-199(362)363)229(388)298-153(76-117(3)4)218(377)289-145(36-26-69-272-254(263)264)211(370)303-162(86-133-96-277-144-35-25-23-33-141(133)144)226(385)304-161(85-132-95-276-143-34-24-22-32-140(132)143)225(384)291-149(63-66-195(354)355)214(373)297-154(77-118(5)6)219(378)296-152(253(412)413)39-29-72-275-257(269)270)326-247(406)202(122(13)14)324-242(401)181(114-418)320-227(386)165(90-188(262)347)307-241(400)180(113-417)322-250(409)206(126(18)338)328-231(390)160(83-130-48-58-138(342)59-49-130)302-234(393)174(107-334)315-230(389)169(94-200(364)365)310-221(380)155(78-119(7)8)299-233(392)173(106-333)314-215(374)150(64-67-196(356)357)295-248(407)204(124(16)21-2)325-232(391)163(87-134-97-271-116-284-134)305-216(375)151(68-75-420-19)293-239(398)179(112-416)321-246(405)201(121(11)12)323-194(353)99-278-189(348)98-279-208(367)164(89-187(261)346)306-220(379)156(79-120(9)10)300-240(399)178(111-415)319-223(382)158(81-128-44-54-136(340)55-45-128)286-190(349)100-280-209(368)166(91-197(358)359)308-224(383)159(82-129-46-56-137(341)57-47-129)301-235(394)175(108-335)316-237(396)176(109-336)317-244(403)184-41-31-74-330(184)252(411)182(115-419)288-193(352)102-282-243(402)183-40-30-73-329(183)251(410)170(84-131-50-60-139(343)61-51-131)311-236(395)172(105-332)312-207(366)142(258)88-186(260)345/h22-25,32-35,42-61,95-97,116-126,142,145-184,201-206,276-277,331-343,414-419H,20-21,26-31,36-41,62-94,98-115,258H2,1-19H3,(H2,259,344)(H2,260,345)(H2,261,346)(H2,262,347)(H,271,284)(H,278,348)(H,279,367)(H,280,368)(H,281,369)(H,282,402)(H,283,404)(H,285,351)(H,286,349)(H,287,350)(H,288,352)(H,289,377)(H,290,387)(H,291,384)(H,292,397)(H,293,398)(H,294,408)(H,295,407)(H,296,378)(H,297,373)(H,298,388)(H,299,392)(H,300,399)(H,301,394)(H,302,393)(H,303,370)(H,304,385)(H,305,375)(H,306,379)(H,307,400)(H,308,383)(H,309,371)(H,310,380)(H,311,395)(H,312,366)(H,313,381)(H,314,374)(H,315,389)(H,316,396)(H,317,403)(H,318,372)(H,319,382)(H,320,386)(H,321,405)(H,322,409)(H,323,353)(H,324,401)(H,325,391)(H,326,406)(H,327,376)(H,328,390)(H,354,355)(H,356,357)(H,358,359)(H,360,361)(H,362,363)(H,364,365)(H,412,413)(H4,263,264,272)(H4,265,266,273)(H4,267,268,274)(H4,269,270,275)/t123-,124-,125+,126+,142-,145-,146-,147-,148-,149-,150-,151-,152-,153-,154-,155-,156-,157-,158-,159-,160-,161-,162-,163-,164-,165-,166-,167-,168-,169-,170-,171-,172-,173-,174-,175-,176-,177-,178-,179-,180-,181-,182-,183-,184-,201-,202-,203-,204-,205-,206-/m0/s1
2.1.3 InChI Key
VBEQCZHXXJYVRD-GACYYNSASA-N
2.1.4 Canonical SMILES
CCC(C)C(C(=O)NC(CCC(=O)O)C(=O)NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC(=O)O)C(=O)NC(CO)C(=O)NC(CC1=CC=C(C=C1)O)C(=O)NC(C(C)O)C(=O)NC(CS)C(=O)NC(CC(=O)N)C(=O)NC(CS)C(=O)NC(C(C)C)C(=O)NC(C(C)CC)C(=O)NCC(=O)NC(CC2=CC=C(C=C2)O)C(=O)NC(CO)C(=O)NCC(=O)NC(CC(=O)O)C(=O)NC(CCCNC(=N)N)C(=O)NC(CS)C(=O)NC(CCC(=O)N)C(=O)NC(C(C)O)C(=O)NC(CCCNC(=N)N)C(=O)NC(CC(=O)O)C(=O)NC(CC(C)C)C(=O)NC(CCCNC(=N)N)C(=O)NC(CC3=CNC4=CC=CC=C43)C(=O)NC(CC5=CNC6=CC=CC=C65)C(=O)NC(CCC(=O)O)C(=O)NC(CC(C)C)C(=O)NC(CCCNC(=N)N)C(=O)O)NC(=O)C(CC7=CN=CN7)NC(=O)C(CCSC)NC(=O)C(CS)NC(=O)C(C(C)C)NC(=O)CNC(=O)CNC(=O)C(CC(=O)N)NC(=O)C(CC(C)C)NC(=O)C(CS)NC(=O)C(CC8=CC=C(C=C8)O)NC(=O)CNC(=O)C(CC(=O)O)NC(=O)C(CC9=CC=C(C=C9)O)NC(=O)C(CO)NC(=O)C(CO)NC(=O)C1CCCN1C(=O)C(CS)NC(=O)CNC(=O)C1CCCN1C(=O)C(CC1=CC=C(C=C1)O)NC(=O)C(CO)NC(=O)C(CC(=O)N)N
2.1.5 Isomeric SMILES
CC[C@H](C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N[C@@H](CC5=CNC6=CC=CC=C65)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)O)NC(=O)[C@H](CC7=CN=CN7)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)CNC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC8=CC=C(C=C8)O)NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC9=CC=C(C=C9)O)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CS)NC(=O)CNC(=O)[C@@H]1CCCN1C(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(=O)N)N
2.2 Synonyms
2.2.1 MeSH Synonyms

1. Beta Urogastrone

2. Beta-urogastrone

3. Egf

4. Epidermal Growth Factor-urogastrone

5. Growth Factor, Epidermal

6. Growth Factor-urogastrone, Epidermal

7. Human Urinary Gastric Inhibitor

8. Urogastrone

2.2.2 Depositor-Supplied Synonyms

1. 62229-50-9

2. Gastrone, Uro-

3. Uroanthelone

4. Uroenterone

5. Urogastron

6. Urogastrone

7. Kutrol

8. Beta-urogastrone

9. Anthelone U

10. Urogastrone [jan]

11. Gastrone, Gamma-uro-

12. Gastrone, Beta-uro- (human)

13. Epidermal Growth Factor (egf)

14. Ccris 7234

15. Einecs 263-468-7

16. Epidermal Growth Factor-urogastrone

2.3 Create Date
2012-03-21
3 Chemical and Physical Properties
Molecular Weight 6046 g/mol
Molecular Formula C257H381N73O83S7
XLogP3-19.6
Hydrogen Bond Donor Count96
Hydrogen Bond Acceptor Count96
Rotatable Bond Count193
Exact Mass6043.5948607 g/mol
Monoisotopic Mass6041.5881511 g/mol
Topological Polar Surface Area2560 Ų
Heavy Atom Count420
Formal Charge0
Complexity15400
Isotope Atom Count0
Defined Atom Stereocenter Count51
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1