SMTL ID : 3hn0.1 (2 other biounits)

CRYSTAL STRUCTURE OF AN ABC TRANSPORTER (BDI_1369) FROM PARABACTEROIDES DISTASONIS AT 1.75 A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 2 residues within 4Å: Chain A: R.272, D.275 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.275, A:D.275 Water bridges: A:D.275 Salt bridges: A:R.272

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 8 residues within 4Å: Chain A: R.204, Y.243, Y.244, L.245, S.246, E.249 Chain B: E.223 Ligands: EDO.3 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:E.223 Hydrogen bonds: A:R.204, A:S.246

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 6 residues within 4Å: Chain A: R.204, C.207, Q.208, Y.243, Y.244 Ligands: PEG.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.208, A:Y.244 Water bridges: A:I.242 EDO.4: 6 residues within 4Å: Chain A: W.83, L.179, K.241, Y.243 Chain B: A.228, Q.229 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.229 EDO.5: 8 residues within 4Å: Chain B: P.15, G.84, T.85, Y.87, G.150, E.151, R.239, C.240 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.151 EDO.6: 3 residues within 4Å: Chain B: L.125, N.126, Y.127 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.127 EDO.7: 6 residues within 4Å: Chain B: D.22, E.25, N.26, K.209, E.216, T.217 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.22, B:E.25, B:N.26 Water bridges: B:T.217, B:S.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joint Center for Structural Genomics (JCSG), Crystal structure of Nitrate transport protein (YP_001302749.1) from Parabacteroides distasonis ATCC 8503 at 1.75 A resolution. To be published

Release Date

2009-07-07

Peptides

Nitrate transport protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Nitrate transport protein

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