4qtn/1/1:A/1:B

Sequences

>4qtn-a1-m1-cA (length=227) [Search sequence]

GSLAWWKRELFGGWTHFEAVWLLFLGIQAVVFVFNPDSWLASVAAVTGILCVVFVGKGKI SNYLFGLISVSLYAYVSYTFKLYGELNLLVYVPVQFVGFAWRKHALGETAETEEVKAKAL TVRQWLLVVAASVVGTSVYIEWLHHLGSALPTLDGVTVVVSIVAQVLILRYREQWALWIV VNILTISLWAVAWFKNGETSLPLLLYVYLCNSVYGYINWTKLVKRHS

>4qtn-a1-m1-cB (length=227) [Search sequence]

GSLAWWKRELFGGWTHFEAVWLLFLGIQAVVFVFNPDSWLASVAAVTGILCVVFVGKGKI SNYLFGLISVSLYAYVSYTFKLYGELNLLVYVPVQFVGFAWRKHALGETAETEEVKAKAL TVRQWLLVVAASVVGTSVYIEWLHHLGSALPTLDGVTVVVSIVAQVLILRYREQWALWIV VNILTISLWAVAWFKNGETSLPLLLYVYLCNSVYGYINWTKLVKRHS

Structure information

PDB ID	4qtn (database links: RCSB PDB PDBe PDBj PDBsum)
Title	Crystal structure of the Vitamin B3 transporter PnuC
Assembly ID	1
Resolution	2.8Å
Method of structure determination	X-RAY DIFFRACTION
Number of inter-chain contacts	46
Sequence identity between the two chains	1.0
PubMed citation

Chain information

	Chain 1	Chain 2
Model ID	1	1
Chain ID	A	B
UniProt accession	D2ZZC1	D2ZZC1
Species	546266 (Neisseria mucosa ATCC 25996)	546266 (Neisseria mucosa ATCC 25996)
Function annotation	BioLiP:4qtnA	BioLiP:4qtnB

3D structure

Dimer structure: Chain 1 in red; Chain 2 in blue. Download: 4qtn-a1-m1-cA_4qtn-a1-m1-cB.pdb.gz

Full biological assembly Download: 4qtn-assembly1.cif.gz

Similar dimers

Other dimers with similar sequences and structures

4qtn/1/1:A/1:C 4qtn/1/1:B/1:C