SMTL ID : 2cg4.1

Structure of E.coli AsnC

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-octamer

Ligands

8 x ASN: ASPARAGINE(Non-covalent)

ASN.1: 10 residues within 4Å: Chain A: Y.100, T.101, T.102, G.103, Y.105, S.106 Chain C: Q.128, T.136, E.137, T.138 11 PLIP interactions: 5 interactions with chain A, 1 Ligand-Ligand interactions, 5 interactions with chain C Hydrophobic interactions: A:Y.100 Hydrogen bonds: A:T.101, A:G.103, A:Y.105, A:S.106, N.1, C:Q.128, C:T.136, C:T.138 Water bridges: C:T.136, C:T.136 ASN.3: 11 residues within 4Å: Chain B: Y.100, T.101, T.102, G.103, Y.105, S.106 Chain F: L.123, Q.128, T.136, E.137, T.138 10 PLIP interactions: 4 interactions with chain F, 5 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: F:Q.128, F:T.136, F:T.136, F:T.138, B:T.101, B:G.103, B:G.103, B:S.106, N.3 Hydrophobic interactions: B:Y.100 ASN.4: 10 residues within 4Å: Chain C: Y.100, T.101, T.102, G.103, Y.105, S.106 Chain G: Q.128, T.136, E.137, T.138 11 PLIP interactions: 5 interactions with chain C, 1 Ligand-Ligand interactions, 5 interactions with chain G Hydrophobic interactions: C:Y.100 Hydrogen bonds: C:T.101, C:G.103, C:Y.105, C:S.106, N.4, G:Q.128, G:T.136, G:T.138 Water bridges: G:T.136, G:T.136 ASN.6: 11 residues within 4Å: Chain B: L.123, Q.128, T.136, E.137, T.138 Chain D: Y.100, T.101, T.102, G.103, Y.105, S.106 10 PLIP interactions: 5 interactions with chain D, 1 Ligand-Ligand interactions, 4 interactions with chain B Hydrophobic interactions: D:Y.100 Hydrogen bonds: D:T.101, D:G.103, D:G.103, D:S.106, N.6, B:Q.128, B:T.136, B:T.136, B:T.138 ASN.7: 10 residues within 4Å: Chain A: Q.128, T.136, E.137, T.138 Chain E: Y.100, T.101, T.102, G.103, Y.105, S.106 11 PLIP interactions: 5 interactions with chain A, 5 interactions with chain E, 1 Ligand-Ligand interactions Hydrogen bonds: A:Q.128, A:T.136, A:T.138, E:T.101, E:G.103, E:Y.105, E:S.106, N.7 Water bridges: A:T.136, A:T.136 Hydrophobic interactions: E:Y.100 ASN.9: 11 residues within 4Å: Chain F: Y.100, T.101, T.102, G.103, Y.105, S.106 Chain H: L.123, Q.128, T.136, E.137, T.138 10 PLIP interactions: 5 interactions with chain F, 1 Ligand-Ligand interactions, 4 interactions with chain H Hydrophobic interactions: F:Y.100 Hydrogen bonds: F:T.101, F:G.103, F:G.103, F:S.106, N.9, H:Q.128, H:T.136, H:T.136, H:T.138 ASN.10: 10 residues within 4Å: Chain E: Q.128, T.136, E.137, T.138 Chain G: Y.100, T.101, T.102, G.103, Y.105, S.106 11 PLIP interactions: 5 interactions with chain E, 1 Ligand-Ligand interactions, 5 interactions with chain G Hydrogen bonds: E:Q.128, E:T.136, E:T.138, N.10, G:T.101, G:G.103, G:Y.105, G:S.106 Water bridges: E:T.136, E:T.136 Hydrophobic interactions: G:Y.100 ASN.12: 11 residues within 4Å: Chain D: L.123, Q.128, T.136, E.137, T.138 Chain H: Y.100, T.101, T.102, G.103, Y.105, S.106 10 PLIP interactions: 4 interactions with chain D, 5 interactions with chain H, 1 Ligand-Ligand interactions Hydrogen bonds: D:Q.128, D:T.136, D:T.136, D:T.138, H:T.101, H:G.103, H:G.103, H:S.106, N.12 Hydrophobic interactions: H:Y.100

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: D.58 Chain B: D.58 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Metal complexes: B:D.58, A:D.58 MG.5: 2 residues within 4Å: Chain C: D.58 Chain D: D.58 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain C Metal complexes: D:D.58, C:D.58 MG.8: 2 residues within 4Å: Chain E: D.58 Chain F: D.58 2 PLIP interactions: 1 interactions with chain F, 1 interactions with chain E Metal complexes: F:D.58, E:D.58 MG.11: 2 residues within 4Å: Chain G: D.58 Chain H: D.58 2 PLIP interactions: 1 interactions with chain H, 1 interactions with chain G Metal complexes: H:D.58, G:D.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thaw, P. et al., Structural Insight Into Gene Transcriptional Regulation and Effector Binding by the Lrp/Asnc Family. Nucleic Acids Res. (2006)

Release Date

2006-04-04

Peptides

REGULATORY PROTEIN ASNC: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

E
A

F
B

G
A

H
B

REGULATORY PROTEIN ASNC