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Merck
CN

P7967

Sigma-Aldrich

[Ala92]-Peptide 6

Synonym(s):

[Ala92]-p16 fragment 84-103

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About This Item

Empirical Formula (Hill Notation):
C93H155N31O26
CAS Number:
189064-08-2
Molecular Weight:
2123.42
MDL number:
MFCD00798769
UNSPSC Code:
12352200
PubChem Substance ID:
329820320

Key Documents

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form

solid

mol wt

2.1 kDa

UniProt accession no.

Q8N726
P42771

storage temp.

−20°C

SMILES string

CC(C)C[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc2c[nH]cn2)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O

InChI

1S/C93H155N31O26/c1-43(2)33-61(118-84(143)64(36-54-23-18-17-19-24-54)113-67(127)41-106-79(138)59(28-29-68(128)129)116-81(140)58(26-21-31-103-92(97)98)114-76(135)51(14)109-74(133)50(13)110-78(137)56(94)38-69(130)131)82(141)112-52(15)77(136)124-72(53(16)125)89(148)121-63(35-45(5)6)86(145)122-71(47(9)10)88(147)123-70(46(7)8)87(146)120-62(34-44(3)4)83(142)119-65(37-55-39-101-42-107-55)85(144)115-57(25-20-30-102-91(95)96)80(139)111-48(11)73(132)105-40-66(126)108-49(12)75(134)117-60(90(149)150)27-22-32-104-93(99)100/h17-19,23-24,39,42-53,56-65,70-72,125H,20-22,25-38,40-41,94H2,1-16H3,(H,101,107)(H,105,132)(H,106,138)(H,108,126)(H,109,133)(H,110,137)(H,111,139)(H,112,141)(H,113,127)(H,114,135)(H,115,144)(H,116,140)(H,117,134)(H,118,143)(H,119,142)(H,120,146)(H,121,148)(H,122,145)(H,123,147)(H,124,136)(H,128,129)(H,130,131)(H,149,150)(H4,95,96,102)(H4,97,98,103)(H4,99,100,104)/t48-,49-,50-,51-,52-,53+,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,70-,71-,72-/m0/s1

InChI key

SRSWQMWUNOIPDH-QCDQIEFZSA-N

Gene Information

human ... CDKN2A(1029)

Amino Acid Sequence

Asp-Ala-Ala-Arg-Glu-Gly-Phe-Leu-Ala-Thr-Leu-Val-Val-Leu-His-Arg-Ala-Gly-Ala-Arg

Biochem/physiol Actions

Modified fragment from the third ankyrin-like repeat of p16 that binds to cdk4 and cdk6 and inhibits phosphorylation of the retinoblastoma gene product pRb mediated by cdk4-cyclin D.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
067H16854
067H16853
067H16852
067H1685
067H16851

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R Fåhraeus et al.
Current biology : CB, 6(1), 84-91 (1996-01-01)
The CDKN2/INK4A tumour suppressor gene is deleted or mutated in a large number of human cancers. Overexpression of its product, p16, has been shown to block the transition through the G1/S phase of the cell cycle in a pRb-dependent fashion
R Fåhraeus et al.
Oncogene, 16(5), 587-596 (1998-03-03)
We have previously shown that a 20 amino acid peptide derived from the third ankyrin-like repeat of the p16CDKN2/INK4a (p16) tumour suppressor protein (residues 84-103 of the human p16 protein) can bind to cdk4 and cdk6 and inhibit cdk4-cyclin D1

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