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3K3B

Co-crystal structure of the human kinesin Eg5 with a novel tetrahydro-beta-carboline

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
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 369
ChainResidue
ATHR112
AADP370
AHOH392
AHOH424
AHOH494
AHOH526

site_idAC2
Number of Residues20
DetailsBINDING SITE FOR RESIDUE ADP A 370
ChainResidue
AGLN106
AGLY108
ATHR109
AGLY110
ALYS111
ATHR112
APHE113
AGLU118
AILE250
AMG369
AHOH382
AHOH424
AHOH447
AHOH464
AHOH477
AHOH494
BLYS34
AARG24
AARG26
APRO27

site_idAC3
Number of Residues12
DetailsBINDING SITE FOR RESIDUE L31 A 371
ChainResidue
AGLU116
AGLU118
AARG119
ATRP127
AASP130
AALA133
AILE136
APRO137
ALEU160
ATYR211
ALEU214
AARG221

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NO3 A 372
ChainResidue
AILE163
AGLU166
ASER291
ASER314
ALYS315
ALEU316

site_idAC5
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PEG A 374
ChainResidue
APRO27
APHE28
ASER39
AVAL41
AGLY151
ATHR248
APRO338
AHOH534

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE NO3 B 369
ChainResidue
BILE163
BGLU166
BSER291
BSER314
BLYS315
BLEU316
BHOH410

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 370
ChainResidue
BTHR112
BADP371
BHOH376
BHOH379
BHOH382
BHOH463

site_idAC8
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ADP B 371
ChainResidue
ALYS34
BARG24
BARG26
BPRO27
BGLN106
BGLY108
BTHR109
BGLY110
BLYS111
BTHR112
BPHE113
BGLU118
BILE250
BMG370
BHOH376
BHOH379
BHOH394
BHOH396
BHOH422
BHOH437
BHOH503

site_idAC9
Number of Residues12
DetailsBINDING SITE FOR RESIDUE L31 B 372
ChainResidue
BGLU116
BGLU118
BARG119
BTRP127
BASP130
BALA133
BILE136
BPRO137
BLEU160
BTYR211
BLEU214
BHOH405

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 Residues14
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00283","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1goj
ChainResidueDetails
AGLY268

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1goj
ChainResidueDetails
BGLY268

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PDB entries from 2025-07-30

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