SMTL ID : 6t7e.1 (2 other biounits)

PII-like protein CutA from Nostoc sp. PCC7120 in complex with MES

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-hexamer

Ligands

6 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.1: 9 residues within 4Å: Chain A: Y.38, W.40, Y.74, E.75, L.76, P.77, E.78 Chain E: Y.93, F.96 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.75, A:L.76, A:L.76 MES.2: 9 residues within 4Å: Chain B: Y.38, W.40, Y.74, E.75, L.76, P.77, E.78 Chain D: Y.93, F.96 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.40, B:E.75, B:L.76, B:L.76 MES.3: 9 residues within 4Å: Chain A: Y.93, F.96 Chain C: Y.38, W.40, Y.74, E.75, L.76, P.77, E.78 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.75, C:L.76, C:L.76 MES.4: 9 residues within 4Å: Chain D: Y.38, W.40, Y.74, E.75, L.76, P.77, E.78 Chain F: Y.93, F.96 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:W.40, D:E.75, D:L.76, D:L.76 MES.5: 9 residues within 4Å: Chain C: Y.93, F.96 Chain E: Y.38, W.40, Y.74, E.75, L.76, P.77, E.78 3 PLIP interactions: 3 interactions with chain E Hydrogen bonds: E:E.75, E:L.76, E:L.76 MES.6: 9 residues within 4Å: Chain B: Y.93, F.96 Chain F: Y.38, W.40, Y.74, E.75, L.76, P.77, E.78 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:W.40, F:E.75, F:L.76, F:L.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Selim, K.A. et al., Functional and structural characterization of PII-like protein CutA does not support involvement in heavy metal tolerance and hints at a small-molecule carrying/signaling role. Febs J. (2021)

Release Date

2020-07-22

Peptides

Periplasmic divalent cation tolerance protein: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
A

D
C

E
A

F
C

Periplasmic divalent cation tolerance protein

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