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3S8N

Crystal Structure of the Grb2 SH2 Domain in Complex with a pYXN-Derived Tripeptide

Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 1
ChainResidue
AHOH12
ASER75
AGLN77
AARG78
AASP94
ALEU111
AARG112

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 3
ChainResidue
BGOL6
AHOH180
AHOH181

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 4
ChainResidue
AHOH39
ASER139
AGLN145

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 5
ChainResidue
ALYS69
AARG136

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL B 6
ChainResidue
AGOL3
AARG67
BPTR2

site_idAC6
Number of Residues18
DetailsBINDING SITE FOR CHAIN B OF PYAC5CN
ChainResidue
AARG67
AARG78
AARG86
ASER88
ASER90
ASER96
AHIS107
APHE108
ALYS109
ALEU120
ATRP121
AGLU152
BGOL6
BHOH7
BHOH8
BHOH9
BHOH46
BHOH47

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: N6-acetyllysine => ECO:0007744|PubMed:19608861
ChainResidueDetails
ALYS109

site_idSWS_FT_FI2
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:34348893
ChainResidueDetails
ALYS109

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PDB entries from 2025-06-18

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