Structure of PDB 8gj3 Chain B

Receptor sequence
>8gj3B (length=364) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
SYQVLARKWRPQTFADVVGQEHVLTALANGLSLGRIHHAYLFSGTRGVGK
TSIARLLAKGLNCETGITATPCGVCDNCREIEQGRFVDLIEIDAASRTKV
EDTRDLLDNVQYAPARGRFKVYLIDEVHMLSRHSFNALLKTLEEPPEHVK
FLLATTDPQKLPVTILSRCLQFHLKALDVEQIRHQLEHILNEEHIAHEPR
ALQLLARAAEGSLRDALSLTDQAIASGDGQVSTQAVSAMLGTLDDDQALS
LVEAMVEANGERVMALINEAAARGIEWEALLVEMLGLLHRIAMVQLSPAA
LGNDMAAIELRMRELARTIPPTDIQLYYQTLLIGRKELPYAPDRRMGVEM
TLLRALAFHPRMPL
3D structure
PDB8gj3 Structural characterisation of the complete cycle of sliding clamp loading in E. coli
ChainB
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
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 peptide B E262 Y328 R355 L357 F359 H360 P361 R362 P364 E261 Y327 R354 L356 F358 H359 P360 R361 P363
BS02 dna B V101 H134 V100 H133
BS03 ADP B A7 R11 V19 G48 V49 G50 K51 T52 R215 A6 R10 V18 G47 V48 G49 K50 T51 R214
BS04 ALF B K51 R215 K50 R214
BS05 ZN B C76 C79 C75 C78
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003887 DNA-directed DNA polymerase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication
GO:0071897 DNA biosynthetic process
GO:0075523 viral translational frameshifting
Cellular Component
GO:0009360 DNA polymerase III complex
GO:0030894 replisome
GO:0043846 DNA polymerase III, clamp loader complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8gj3, PDBe:8gj3, PDBj:8gj3
PDBsum8gj3
PubMed
UniProtP06710|DPO3X_ECOLI DNA polymerase III subunit tau (Gene Name=dnaX)

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