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3P27

Crystal structure of S. cerevisiae Hbs1 protein (GDP-bound form), a translational GTPase involved in RNA quality control pathways and interacting with Dom34/Pelota

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
B0003924molecular_functionGTPase activity
B0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE GDP A 663
ChainResidue
AHIS175
ALYS314
AASP316
AASN317
ASER352
AGLY353
APHE354
AVAL176
AASP177
AALA178
AGLY179
ALYS180
ASER181
ATHR182
AASN313

site_idAC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE GDP B 663
ChainResidue
BHIS175
BVAL176
BASP177
BALA178
BGLY179
BLYS180
BSER181
BTHR182
BASN313
BLYS314
BASP316
BASN317
BSER352
BGLY353
BPHE354

Functional Information from PROSITE/UniProt
site_idPS00301
Number of Residues16
DetailsG_TR_1 Translational (tr)-type guanine nucleotide-binding (G) domain signature. DQtneEReRGVTVsiC
ChainResidueDetails
AASP221-CYS236

site_idPS00933
Number of Residues13
DetailsFGGY_KINASES_1 FGGY family of carbohydrate kinases signature 1. GkSsfKFAWIMDQ
ChainResidueDetails
AGLY210-GLN222

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsRegion: {"description":"G1","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsRegion: {"description":"G2","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsRegion: {"description":"G3","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues6
DetailsRegion: {"description":"G4","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsRegion: {"description":"G5","evidences":[{"source":"PROSITE-ProRule","id":"PRU01059","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21102444","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"3P27","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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