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3IN8

Crystal Structure of the Grb2 SH2 Domain in Complex with a Flexible Ac-pTyr-Ile-Asn-NH2 Tripeptide Mimic

Functional Information from PDB Data
site_idAC1
Number of Residues20
DetailsBINDING SITE FOR RESIDUE FYI A 1
ChainResidue
AHOH12
AHIS107
APHE108
ALYS109
ALEU120
ATRP121
AGLU152
AVAL154
APRO155
AHOH189
AHOH207
AHOH37
AHOH230
AHOH38
AARG67
AARG78
AARG86
ASER88
ASER90
ASER96

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FMT A 170
ChainResidue
AHOH4
AHOH35
AGLN77
AARG78
AHIS79
ALYS109
AGLU152

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues92
DetailsDomain: {"description":"SH2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00191","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"34348893","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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