SMTL ID : 2onk.2 (1 other biounit)

ABC transporter ModBC in complex with its binding protein ModA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

hetero-2-2-1-mer

Ligands

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

PO4.1: 8 residues within 4Å: Chain A: P.32, T.33, G.34, A.35, G.36, K.37, S.38 Ligands: MG.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.34, A:A.35, A:G.36, A:K.37, A:S.38 Salt bridges: A:K.37 PO4.3: 8 residues within 4Å: Chain B: P.32, T.33, G.34, A.35, G.36, K.37, S.38 Ligands: MG.4 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.34, B:A.35, B:G.36, B:K.37, B:S.38 Salt bridges: B:K.37

3 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: S.38, Q.77, D.151 Ligands: PO4.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.38 MG.4: 4 residues within 4Å: Chain B: S.38, Q.77, D.151 Ligands: PO4.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.38 MG.6: 3 residues within 4Å: Chain E: E.139, P.145, D.149 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:E.139, E:E.139, E:P.145, E:D.149

1 x WO4: TUNGSTATE(VI)ION(Non-covalent)

WO4.5: 13 residues within 4Å: Chain E: A.12, G.13, S.14, A.40, G.41, S.42, A.62, D.125, P.126, C.127, M.189, E.190, Y.208 8 PLIP interactions: 8 interactions with chain E Hydrogen bonds: E:G.13, E:S.14, E:S.14, E:S.42, E:C.127, E:Y.208 Metal complexes: E:D.125, E:E.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hollenstein, K. et al., Structure of an ABC transporter in complex with its binding protein. Nature (2007)

Release Date

2007-03-06

Peptides

Molybdate/tungstate ABC transporter, ATP-binding protein: AB
Molybdate/tungstate ABC transporter, permease protein: CD
Molybdate/tungstate binding protein: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

B
G

C
H

D
I

E
J

Membrane

We predict this structure to be a membrane protein.
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Molybdate/tungstate ABC transporter, ATP-binding protein

Molybdate/tungstate ABC transporter, permease protein

Molybdate/tungstate binding protein

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