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Urotensin I

Urotensin I is, 41-aa neuropeptide, acts as an agonist of CRF receptor with pEC50s of 11.46, 9.36 and 9.85 for human CRF1, human CRF2 and rat CRF2α receptors in CHO cells, and Kis of 0.4, 1.8, and 5.7 nM for hCRF1, rCRF2α and mCRF2β receptors, respectively.

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Urotensin I(CAS 83930-33-0)

CAT No: R1742

CAS No: 83930-33-0

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Synonyms/AliasUrotensin I;9047-54-5;83930-33-0;DTXSID90238178;DTXCID10160669;DA-68500;
M.F/FormulaC106H177N35O35S
M.W/Mr.2533.8
SequenceOne Letter Code:MARIENEREQAGLNRKYLDEV
Three Letter Code:H-Met-Ala-Arg-Ile-Glu-Asn-Glu-Arg-Glu-Gln-Ala-Gly-Leu-Asn-Arg-Lys-Tyr-Leu-Asp-Glu-Val-NH2
Source#Synthetic
Length41
InChIInChI=1S/C106H177N35O35S/c1-12-52(8)83(141-95(168)61(21-17-40-121-106(117)118)126-86(159)54(10)123-87(160)57(108)36-41-177-11)103(176)134-65(29-34-79(151)152)94(167)137-70(45-74(110)144)101(174)132-64(28-33-78(149)150)92(165)128-59(19-15-38-119-104(113)114)90(163)131-63(27-32-77(147)148)93(166)130-62(26-31-73(109)143)88(161)124-53(9)85(158)122-48-76(146)125-67(42-49(2)3)97(170)138-71(46-75(111)145)100(173)129-60(20-16-39-120-105(115)116)89(162)127-58(18-13-14-37-107)91(164)136-69(44-55-22-24-56(142)25-23-55)99(172)135-68(43-50(4)5)98(171)139-72(47-81(155)156)102(175)133-66(30-35-80(153)154)96(169)140-82(51(6)7)84(112)157/h22-25,49-54,57-72,82-83,142H,12-21,26-48,107-108H2,1-11H3,(H2,109,143)(H2,110,144)(H2,111,145)(H2,112,157)(H,122,158)(H,123,160)(H,124,161)(H,125,146)(H,126,159)(H,127,162)(H,128,165)(H,129,173)(H,130,166)(H,131,163)(H,132,174)(H,133,175)(H,134,176)(H,135,172)(H,136,164)(H,137,167)(H,138,170)(H,139,171)(H,140,169)(H,141,168)(H,147,148)(H,149,150)(H,151,152)(H,153,154)(H,155,156)(H4,113,114,119)(H4,115,116,120)(H4,117,118,121)/t52-,53-,54-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-,72-,82-,83-/m0/s1
InChI KeyPSHRXNWYHPYFQX-OXFOZPMTSA-N
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