SMTL ID : 3n5b.1

The complex of PII and PipX from Anabaena

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-3-3-mer

Ligands

3 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 22 residues within 4Å: Chain A: I.7, G.35, F.36, G.37, R.38, Q.39, K.58, I.86, G.87, D.88, G.89, K.90, F.92 Chain C: G.27, M.28, T.29, E.62, I.63, V.64, R.101, R.103, V.112 17 PLIP interactions: 9 interactions with chain A, 8 interactions with chain C Hydrogen bonds: A:R.38, A:Q.39, A:G.87, A:D.88, A:G.89, A:G.89, C:V.64, C:V.64 Water bridges: A:Q.39, C:G.27, C:R.101, C:R.101, C:I.102 Salt bridges: A:K.90, A:K.90, C:R.101, C:R.103 ADP.4: 22 residues within 4Å: Chain C: I.7, G.35, F.36, G.37, R.38, Q.39, K.58, I.86, G.87, D.88, G.89, K.90, F.92 Chain E: G.27, M.28, T.29, E.62, I.63, V.64, R.101, R.103, V.112 17 PLIP interactions: 8 interactions with chain E, 9 interactions with chain C Hydrogen bonds: E:V.64, E:V.64, C:R.38, C:Q.39, C:G.87, C:D.88, C:G.89, C:G.89 Water bridges: E:G.27, E:R.101, E:R.101, E:I.102, C:Q.39 Salt bridges: E:R.101, E:R.103, C:K.90, C:K.90 ADP.7: 22 residues within 4Å: Chain A: G.27, M.28, T.29, E.62, I.63, V.64, R.101, R.103, V.112 Chain E: I.7, G.35, F.36, G.37, R.38, Q.39, K.58, I.86, G.87, D.88, G.89, K.90, F.92 17 PLIP interactions: 8 interactions with chain A, 9 interactions with chain E Hydrogen bonds: A:V.64, A:V.64, E:R.38, E:Q.39, E:G.87, E:D.88, E:G.89, E:G.89 Water bridges: A:G.27, A:R.101, A:R.101, A:I.102, E:Q.39 Salt bridges: A:R.101, A:R.103, E:K.90, E:K.90

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 7 residues within 4Å: Chain A: F.11, D.14 Chain B: Y.39, L.54, R.58, R.109, T.110 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Salt bridges: B:R.58 Water bridges: A:D.14, A:D.14 SO4.3: 2 residues within 4Å: Chain B: R.87, N.90 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.90 Water bridges: B:R.87 Salt bridges: B:R.87 SO4.5: 7 residues within 4Å: Chain C: F.11, D.14 Chain D: Y.39, L.54, R.58, R.109, T.110 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Water bridges: C:D.14, C:D.14 Salt bridges: D:R.58 SO4.6: 2 residues within 4Å: Chain D: R.87, N.90 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.90 Water bridges: D:R.87 Salt bridges: D:R.87 SO4.8: 7 residues within 4Å: Chain E: F.11, D.14 Chain F: Y.39, L.54, R.58, R.109, T.110 3 PLIP interactions: 2 interactions with chain E, 1 interactions with chain F Water bridges: E:D.14, E:D.14 Salt bridges: F:R.58 SO4.9: 2 residues within 4Å: Chain F: R.87, N.90 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:N.90 Water bridges: F:R.87 Salt bridges: F:R.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, M.-X. et al., Crystal structure of the cyanobacterial signal transduction protein PII in complex with PipX. J.Mol.Biol. (2010)

Release Date

2010-09-01

Peptides

Nitrogen regulatory protein P-II: ACE
Asr0485 protein: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
B

D
B

F
B

Nitrogen regulatory protein P-II

Asr0485 protein