Structure of PDB 1kij Chain B

Receptor sequence
>1kijB (length=384) Species: 274 (Thermus thermophilus) [Search protein sequence]
AIRVLKGLEGVRHRPAMYIGGTGVEGYHHLFKEILDNAVDEALAGYATEI
LVRLNEDGSLTVEDNGRGIPVDLMPEEGKPAVEVIYNTLHSGGKFEQGAY
KVSGGLHGVGASVVNALSEWTVVEVFREGKHHRIAFSRGEVTEPLRVVGE
APRGKTGTRVTFKPDPEIFGNLRFDPSKIRARLREVAYLVAGLKLVFQDR
QHGKEEVFLDKGGVASFAKALAEGEDLLYEKPFLIRGTHGEVEVEVGFLH
TQGYNAEILTYANMIPTRDGGTHLTAFKSAYSRALNQYAKKAGLNKEKGP
QPTGDDLLEGLYAVVSVKLPNPQFEGQTKGKLLNPEAGTAVGQVVYERLL
EILEENPRIAKAVYEKALRAAQAREAARKARELV
3D structure
PDB1kij An open conformation of the Thermus thermophilus gyrase B ATP-binding domain.
ChainB
Resolution2.3 Å
3D
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
Enzyme Commision number 5.6.2.2: DNA topoisomerase (ATP-hydrolyzing).
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 NOV B N45 E49 D72 R75 P78 D80 R135 N37 E41 D64 R67 P70 D72 R127
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003918 DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
GO:0005524 ATP binding
Biological Process
GO:0006265 DNA topological change

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1kij, PDBe:1kij, PDBj:1kij
PDBsum1kij
PubMed11850422
UniProtQ5SHZ4|GYRB_THET8 DNA gyrase subunit B (Gene Name=gyrB)

[Back to BioLiP]