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5TKY

Crystal structure of the co-translational Hsp70 chaperone Ssb in the ATP-bound, open conformation

Functional Information from GO Data
ChainGOidnamespacecontents
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0006412biological_processtranslation
A0006457biological_processprotein folding
A0016787molecular_functionhydrolase activity
A0016887molecular_functionATP hydrolysis activity
A0140662molecular_functionATP-dependent protein folding chaperone
B0005524molecular_functionATP binding
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0005886cellular_componentplasma membrane
B0006412biological_processtranslation
B0006457biological_processprotein folding
B0016787molecular_functionhydrolase activity
B0016887molecular_functionATP hydrolysis activity
B0140662molecular_functionATP-dependent protein folding chaperone
Functional Information from PDB Data
site_idAC1
Number of Residues26
Detailsbinding site for residue ATP A 700
ChainResidue
AGLY15
AALA208
AGLU272
ALYS275
AARG276
ASER279
AGLY342
AGLY343
ASER344
AARG346
AILE347
ATHR16
AMG701
AHOH803
AHOH810
AHOH812
AHOH826
BGLU35
BGLN36
ATHR17
ATYR18
ALYS74
AGLU178
AGLY205
AGLY206
AGLY207

site_idAC2
Number of Residues6
Detailsbinding site for residue MG A 701
ChainResidue
AGLU178
AATP700
AHOH803
AHOH808
AHOH812
AHOH817

site_idAC3
Number of Residues26
Detailsbinding site for residue ATP B 700
ChainResidue
AGLN36
BGLY15
BTHR16
BTHR17
BTYR18
BLYS74
BGLU178
BGLY205
BGLY206
BGLY207
BALA208
BGLU272
BLYS275
BSER279
BGLY342
BGLY343
BSER344
BARG346
BILE347
BMG701
BHOH802
BHOH804
BHOH810
BHOH814
BHOH822
BHOH824

site_idAC4
Number of Residues6
Detailsbinding site for residue MG B 701
ChainResidue
BGLU178
BATP700
BHOH804
BHOH809
BHOH810
BHOH814

Functional Information from PROSITE/UniProt
site_idPS00297
Number of Residues8
DetailsHSP70_1 Heat shock hsp70 proteins family signature 1. IDLGTTyS
ChainResidueDetails
AILE12-SER19

site_idPS00329
Number of Residues14
DetailsHSP70_2 Heat shock hsp70 proteins family signature 2. IYDLGGGAfdvSLL
ChainResidueDetails
AILE201-LEU214

site_idPS01036
Number of Residues15
DetailsHSP70_3 Heat shock hsp70 proteins family signature 3. IvLvGGsTRIPrIqK
ChainResidueDetails
AILE338-LYS352

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBINDING: BINDING => ECO:0000269|PubMed:27882919, ECO:0007744|PDB:5TKY
ChainResidueDetails
ATHR16
BGLY343
ALYS74
AGLY206
AGLU272
AGLY343
BTHR16
BLYS74
BGLY206
BGLU272

222036

PDB entries from 2024-07-03

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