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3FE1

Crystal structure of the human 70kDa heat shock protein 6 (Hsp70B') ATPase domain in complex with ADP and inorganic phosphate

Functional Information from GO Data
ChainGOidnamespacecontents
A0005524molecular_functionATP binding
A0140662molecular_functionATP-dependent protein folding chaperone
B0005524molecular_functionATP binding
B0140662molecular_functionATP-dependent protein folding chaperone
C0005524molecular_functionATP binding
C0140662molecular_functionATP-dependent protein folding chaperone
Functional Information from PDB Data
site_idAC1
Number of Residues27
DetailsBINDING SITE FOR RESIDUE ADP A 386
ChainResidue
ATHR15
ASER277
AGLY340
AGLY341
ASER342
AARG344
AILE345
AASP368
APO4387
AMG388
AHOH398
ATHR16
AHOH399
AHOH428
AHOH443
AHOH450
AHOH486
AHOH488
AHOH489
AHOH495
ATYR17
AGLY203
AGLY204
AGLY232
AGLU270
ALYS273
AARG274

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE PO4 A 387
ChainResidue
AGLY14
ATHR15
ALYS73
APRO149
AGLU177
ATHR206
AADP386
AMG388
AHOH399
AHOH428
AHOH450
AHOH459
AHOH464
AHOH474

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 388
ChainResidue
AADP386
APO4387
AHOH428
AHOH450
AHOH459
AHOH495

site_idAC4
Number of Residues26
DetailsBINDING SITE FOR RESIDUE ADP B 386
ChainResidue
BTHR15
BTHR16
BTYR17
BGLY203
BGLY204
BGLY232
BGLU270
BLYS273
BARG274
BSER277
BGLY340
BGLY341
BSER342
BARG344
BASP368
BPO4387
BMG388
BHOH391
BHOH392
BHOH393
BHOH395
BHOH418
BHOH433
BHOH436
BHOH453
BHOH461

site_idAC5
Number of Residues13
DetailsBINDING SITE FOR RESIDUE PO4 B 387
ChainResidue
BGLY14
BTHR15
BLYS73
BGLU177
BTHR206
BADP386
BMG388
BHOH392
BHOH394
BHOH395
BHOH430
BHOH436
BHOH443

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 388
ChainResidue
BADP386
BPO4387
BHOH391
BHOH392
BHOH394
BHOH395

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL B 389
ChainResidue
BARG263
BARG266

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PGE B 390
ChainResidue
BARG313
BLEU316
BGLU320

site_idAC9
Number of Residues27
DetailsBINDING SITE FOR RESIDUE ADP C 386
ChainResidue
CTYR17
CGLY203
CGLY204
CGLY232
CGLU270
CLYS273
CARG274
CSER277
CGLY340
CGLY341
CSER342
CARG344
CASP368
CPO4387
CMG388
CHOH394
CHOH406
CHOH416
CHOH432
CHOH436
CHOH437
CHOH440
CHOH462
CHOH488
CHOH493
CTHR15
CTHR16

site_idBC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE PO4 C 387
ChainResidue
CGLY14
CTHR15
CLYS73
CGLU177
CTHR206
CADP386
CMG388
CHOH406
CHOH422
CHOH429
CHOH432
CHOH437

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG C 388
ChainResidue
CADP386
CPO4387
CHOH432
CHOH437
CHOH455
CHOH488

Functional Information from PROSITE/UniProt
site_idPS00297
Number of Residues8
DetailsHSP70_1 Heat shock hsp70 proteins family signature 1. IDLGTTyS
ChainResidueDetails
AILE11-SER18

site_idPS00329
Number of Residues14
DetailsHSP70_2 Heat shock hsp70 proteins family signature 2. IFDLGGGTfdvSVL
ChainResidueDetails
AILE199-LEU212

site_idPS01036
Number of Residues15
DetailsHSP70_3 Heat shock hsp70 proteins family signature 3. VvLvGGsTRIPkVqK
ChainResidueDetails
AVAL336-LYS350

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues48
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1kaz
ChainResidueDetails
ALYS73

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1kaz
ChainResidueDetails
BLYS73

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1kaz
ChainResidueDetails
CLYS73

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PDB entries from 2025-07-30

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