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2OXR

PAB0955 crystal structure : a GTPase in GDP and Mg bound form from Pyrococcus abyssi (after GTP hydrolysis)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
A0016787molecular_functionhydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 501
ChainResidue
ATHR14
AVAL39
AGDP502
AHOH505
AHOH554

site_idAC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE GDP A 502
ChainResidue
ATHR15
AASN165
ALYS166
AASP168
ALEU169
ASER223
AALA224
ALYS225
AMG501
AHOH505
AHOH533
ASER11
AGLY12
ALYS13
ATHR14

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:17468740
ChainResidueDetails
ALEU136
AASP195

site_idSWS_FT_FI2
Number of Residues1
DetailsSITE: Stabilizes the phosphate intermediate; shared with dimeric partner => ECO:0000305|PubMed:17468740
ChainResidueDetails
AGLY38

237735

PDB entries from 2025-06-18

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