Structure of PDB 6blb Chain A

Receptor sequence
>6blbA (length=311) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence]
AIRPLKLADYIGQPSVREQMELFIHAARGRQEALDHTLIFGPPGLGKTTL
ANIIAQEMGVSIKSTSGPVLERPGDLAALLTNLEAGDVLFVDEIHRLSPI
VEEVLYPAMEDFQLDIMIARSIKLDLPPFTLVGATTRAGMLTNPLRDRFG
IVQRLEFYNVEDLATIVSRSAGILGLEIEPQGAAEIAKRARGTPRIANRL
LRRVRDFAEVRGQGDITRVIADKALNLLDVDERGFDHLDRRLLLTMIDKF
DGGPVGIDNLAAALSEERHTIEDVLEPYLIQQGYIMRTPRGRVVTRHAYL
HFGLNIPKRLG
3D structure
PDB6blb 1.88 Angstrom Resolution Crystal Structure Holliday Junction ATP-dependent DNA Helicase (RuvB) from Pseudomonas aeruginosa in Complex with ADP.
ChainA
Resolution1.88 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) K69 T70 D114 T163 R222
Catalytic site (residue number reindexed from 1) K47 T48 D92 T136 R195
Enzyme Commision number 3.6.4.12: DNA helicase.
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 ADP A R25 P26 Y32 I33 G66 G68 K69 T70 T71 Y185 I193 P221 R222 R3 P4 Y10 I11 G44 G46 K47 T48 T49 Y158 I166 P194 R195
Gene Ontology
Molecular Function
GO:0000400 four-way junction DNA binding
GO:0003677 DNA binding
GO:0005524 ATP binding
GO:0009378 four-way junction helicase activity
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
Biological Process
GO:0006281 DNA repair
GO:0006310 DNA recombination
GO:0032508 DNA duplex unwinding
GO:0071247 cellular response to chromate
GO:0072715 cellular response to selenite ion
Cellular Component
GO:0005737 cytoplasm
GO:0048476 Holliday junction resolvase complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6blb, PDBe:6blb, PDBj:6blb
PDBsum6blb
PubMed
UniProtQ51426|RUVB_PSEAE Holliday junction branch migration complex subunit RuvB (Gene Name=ruvB)

[Back to BioLiP]