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4A5Y

Intermediate state of human kinesin Eg5 in complex with Ispinesib

Functional Information from GO Data
ChainGOidnamespacecontents
A0003777molecular_functionmicrotubule motor activity
A0005524molecular_functionATP binding
A0007018biological_processmicrotubule-based movement
A0008017molecular_functionmicrotubule binding
B0003777molecular_functionmicrotubule motor activity
B0005524molecular_functionATP binding
B0007018biological_processmicrotubule-based movement
B0008017molecular_functionmicrotubule binding
C0003777molecular_functionmicrotubule motor activity
C0005524molecular_functionATP binding
C0007018biological_processmicrotubule-based movement
C0008017molecular_functionmicrotubule binding
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE ADP A 601
ChainResidue
AARG24
AGLU118
AHOH2004
AHOH2006
AARG26
APRO27
ATHR107
AGLY108
AGLY110
ALYS111
ATHR112
APHE113

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE ADP B 601
ChainResidue
BARG24
BARG26
BPRO27
BTHR107
BGLY108
BGLY110
BLYS111
BTHR112
BPHE113
BGLU118
BHOH2004
BHOH2080
BHOH2081

site_idAC3
Number of Residues17
DetailsBINDING SITE FOR RESIDUE ADP C 601
ChainResidue
CARG26
CPRO27
CGLY108
CTHR109
CGLY110
CLYS111
CTHR112
CPHE113
CGLU118
CILE250
CMG1365
CHOH2005
CHOH2028
CHOH2052
CHOH2054
CHOH2058
CHOH2128

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG C 1365
ChainResidue
CTHR112
CASP265
CADP601
CHOH2128

site_idAC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PO4 C 1366
ChainResidue
BHIS141
BGLU145
BLYS207
CASP186
CARG312
CARG318
CHOH2100
CHOH2153
CHOH2168

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PO4 C 1367
ChainResidue
CARG53
CHIS141
CGLU145

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 1364
ChainResidue
AARG53
AHIS141
ALYS207

site_idAC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL C 1368
ChainResidue
AGLY198
CGLY198

site_idAC9
Number of Residues10
DetailsBINDING SITE FOR RESIDUE G7X A 1365
ChainResidue
AGLU116
AGLU118
ATRP127
AILE136
APRO137
ALEU160
ATYR211
ALEU214
AGLY217
AARG221

site_idBC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE G7X B 1363
ChainResidue
BGLU116
BGLY117
BGLU118
BTRP127
BILE136
BLEU160
BTYR211
BLEU214
BGLY217
BALA218
BARG221
BHOH2014

site_idBC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE G7X C 1369
ChainResidue
CHOH2059
CHOH2122
CGLU116
CGLY117
CGLU118
CARG119
CTRP127
CALA133
CILE136
CPRO137
CLEU160
CTYR211
CLEU214
CGLU215
CGLY217
CARG221

Functional Information from PROSITE/UniProt
site_idPS00411
Number of Residues12
DetailsKINESIN_MOTOR_1 Kinesin motor domain signature. GKLnLVDLAGSE
ChainResidueDetails
AGLY259-GLU270

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00283
ChainResidueDetails
AGLY105
BGLY105
CGLY105

site_idSWS_FT_FI2
Number of Residues3
DetailsMOD_RES: N6-acetyllysine => ECO:0007744|PubMed:19608861
ChainResidueDetails
ALYS146
BLYS146
CLYS146

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PDB entries from 2025-06-18

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