1xxb/1/1:A/1:D

Sequences

>1xxb-a1-m1-cA (length=71) [Search sequence]

LKNLVLDIDYNDAVVVIHTSPGAAQLIARLLDSLGKAEGILGTIAGDDTIFTTPANGFTV KDLYEAILELF

>1xxb-a1-m1-cD (length=71) [Search sequence]

LKNLVLDIDYNDAVVVIHTSPGAAQLIARLLDSLGKAEGILGTIAGDDTIFTTPANGFTV KDLYEAILELF

Structure information

PDB ID	1xxb (database links: RCSB PDB PDBe PDBj PDBsum)
Title	C-TERMINAL DOMAIN OF ESCHERICHIA COLI ARGININE REPRESSOR/ L-ARGININE COMPLEX
Assembly ID	1
Resolution	2.6Å
Method of structure determination	X-RAY DIFFRACTION
Number of inter-chain contacts	23
Sequence identity between the two chains	1.0
PubMed citation	8594204

Chain information

	Chain 1	Chain 2
Model ID	1	1
Chain ID	A	D
UniProt accession	P0A6D0	P0A6D0
Species	83333 (Escherichia coli K-12)	83333 (Escherichia coli K-12)
Function annotation	BioLiP:1xxbA	BioLiP:1xxbD

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: 1xxb-a1-m1-cA_1xxb-a1-m1-cD.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: 1xxb-assembly1.cif.gz

Similar dimers

Other dimers with similar sequences and structures	1xxa/1/1:A/1:D 1xxa/1/1:E/1:C 1xxa/1/1:F/1:B 1xxb/1/1:E/1:C 1xxb/1/1:F/1:B 1xxc/1/1:A/1:D 1xxc/1/1:B/1:F 1xxc/1/1:C/1:E
Other dimers with similar sequences but different poses	1xxb/1/1:E/1:F 1xxa/1/1:A/1:B 1xxa/1/1:A/1:C 1xxa/1/1:B/1:C 1xxa/1/1:D/1:E 1xxa/1/1:D/1:F 1xxa/1/1:E/1:F 1xxb/1/1:A/1:B 1xxb/1/1:A/1:C 1xxb/1/1:B/1:C 1xxb/1/1:D/1:E 1xxb/1/1:D/1:F 1xxc/1/1:A/1:B 1xxc/1/1:A/1:C 1xxc/1/1:B/1:C 1xxc/1/1:D/1:E 1xxc/1/1:D/1:F 1xxc/1/1:E/1:F