Structure of PDB 3vqt Chain B

Receptor sequence
>3vqtB (length=490) Species: 883 (Nitratidesulfovibrio vulgaris str. 'Miyazaki F') [Search protein sequence]
SSRLEREAARRRTFAIISHPDAGKTTLTEKLLLFGGAIQMAGSVKATTSV
MQFPYRDRVVNLLDTPGHQDFSEDTYRVLTAVDSALVVIDAAKGVEAQTR
KLMDVCRMRATPVMTFVNKMDREALHPLDVMADIEQHLQIECAPMTWPIG
MGSSFKGTYDLLHKQLHLFIQSGIVIHGADDPQLDEYLGDQAEQLRMDLA
LLEEAGTPFDEERYLKGELTPVFFGSAINNFGVREMLDMFVEFAPGPQPR
PAATRVVEPGEEAFTGVVFKIQARMAFLRICSGTFTRGMRLKHHRTGKDV
TVANATIFMAQDRTGVEEAFPGDIIGIPNHGTIKIGDTFTESKEVLKFVG
IPNFAPEHFRRVRLKNPLKAKQLQKGLEQLAEEGAVQLFRPLVNNDYILG
AVGVLQFDVIVARLADEYGVDAVYEGVSTHTARWVYCEDKKIFADFQDYH
RGELAVDAEGALAYLAPNPWRLESAMERYPKVEFRTTREI
3D structure
PDB3vqt Crystal structure analysis of the translation factor RF3 (release factor 3)
ChainB
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D22
Catalytic site (residue number reindexed from 1) D21
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 GDP B D22 G24 K25 T26 T27 H91 N141 K142 D144 R145 S256 I258 D21 G23 K24 T25 T26 H68 N118 K119 D121 R122 S226 I228
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0016149 translation release factor activity, codon specific
GO:0016150 translation release factor activity, codon nonspecific
Biological Process
GO:0006412 translation
GO:0006415 translational termination
GO:0006449 regulation of translational termination
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:3vqt, PDBe:3vqt, PDBj:3vqt
PDBsum3vqt
PubMed22975312
UniProtB8DIL5|RF3_NITV9 Peptide chain release factor 3 (Gene Name=prfC)

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