SMTL ID : 5ul9.1 (1 other biounit)

Structure and function of the divalent anion/Na+ symporter from Vibrio cholerae and a humanized variant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.78 Å

Oligo State

homo-dimer

Ligands

4 x NA: SODIUM ION(Non-functional Binders)

NA.1: 5 residues within 4Å: Chain A: S.129, S.133, N.134, G.176, G.182 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.133, A:S.133 NA.2: 6 residues within 4Å: Chain A: T.356, A.359, S.360, N.361, A.397, A.403 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.403 NA.4: 5 residues within 4Å: Chain B: S.129, S.133, N.134, G.176, G.182 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.129, B:S.133 NA.5: 7 residues within 4Å: Chain B: T.356, A.359, S.360, N.361, A.397, A.403, T.404 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:T.404, B:T.404

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.3: 11 residues within 4Å: Chain A: N.134, T.135, S.183, P.184, D.302, V.305, S.360, N.361, T.362, T.404, P.405 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:P.184, A:T.362 Hydrogen bonds: A:N.134, A:N.134, A:T.135, A:T.135, A:T.135, A:S.183, A:N.361, A:T.362, A:T.362, A:T.362, A:T.362 CIT.6: 11 residues within 4Å: Chain B: N.134, T.135, S.183, P.184, D.302, V.305, S.360, N.361, T.362, T.404, P.405 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:P.184, B:T.362 Hydrogen bonds: B:N.134, B:N.134, B:T.135, B:T.135, B:T.135, B:S.183, B:D.302, B:N.361, B:T.362, B:T.404

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nie, R. et al., Structure and function of the divalent anion/Na(+) symporter from Vibrio cholerae and a humanized variant. Nat Commun (2017)

Release Date

2017-05-17

Peptides

Transporter, NadC family: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Transporter, NadC family

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