1q5y/1/1:D/1:C

Sequences

>1q5y-a1-m1-cD (length=80) [Search sequence]

TQGFAVLSYVYEHELASRIVSTQHHHHDLSVATLHVHINHDDCLEIAVLKGDMGDVQHFA DDVIAQRGVRHGHLQCLPKE

>1q5y-a1-m1-cC (length=82) [Search sequence]

QGFAVLSYVYEHEKRDLASRIVSTQHHHHDLSVATLHVHINHDDCLEIAVLKGDMGDVQH FADDVIAQRGVRHGHLQCLPKE

Structure information

PDB ID	1q5y (database links: RCSB PDB PDBe PDBj PDBsum)
Title	Nickel-Bound C-terminal Regulatory Domain of NikR
Assembly ID	1
Resolution	1.4Å
Method of structure determination	X-RAY DIFFRACTION
Number of inter-chain contacts	50
Sequence identity between the two chains	0.988
PubMed citation	12970756

Chain information

	Chain 1	Chain 2
Model ID	1	1
Chain ID	D	C
UniProt accession	P0A6Z6	P0A6Z6
Species	562 (Escherichia coli)	562 (Escherichia coli)
Function annotation	BioLiP:1q5yD	BioLiP:1q5yC

3D structure

Dimer structure: Chain 1 in red; Chain 2 in blue. Color: [By chain]   [By residue index]   Spin: [Spin off]   [Spin on]   [Reset] Render: [Low quality]   [High quality]   Background: [Black]   [White]   Download: 1q5y-a1-m1-cD_1q5y-a1-m1-cC.pdb.gz

Full biological assembly Color: [By chain]   [By residue index]   Spin: [Spin off]   [Spin on]   [Reset] Render: [Low quality]   [High quality]   Background: [Black quality]   [White quality]   Download: 1q5y-assembly1.cif.gz

Similar dimers

Other dimers with similar sequences and structures	1q5y/1/1:B/1:A 2hza/1/1:B/1:A 2hza/1/2:B/2:A 3bkt/1/1:A/1:B 3bkt/1/1:D/1:C 3bkt/2/1:A/1:B 3bkt/3/1:D/1:C 3bku/1/1:D/1:C 3bku/3/1:D/1:C 3od2/1/1:B/1:A 3od2/1/2:B/2:A
Other dimers with similar sequences but different poses	1q5y/1/1:D/1:B 1q5y/1/1:C/1:A 2hzv/1/1:A/1:C 2hzv/2/1:E/1:G 3bkt/1/1:C/1:A 3bkt/1/1:D/1:B 3od2/1/2:B/1:A 2hza/1/1:B/2:A 2hza/1/2:B/1:A 3bku/1/1:D/1:B 3od2/1/1:B/2:A 2hzv/2/1:F/1:H 2hzv/1/1:B/1:D 2hzv/1/1:A/1:B 2hzv/1/1:C/1:D 2hzv/2/1:E/1:F 2hzv/2/1:G/1:H