SMTL ID : 2e7w.1

Crystal structure of the Lrp/AsnC like transcriptional regulators from Sulfolobus tokodaii 7

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.82 Å

Oligo State

homo-octamer

Ligands

8 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: Y.51 Chain G: Y.51 Ligands: MG.13 No protein-ligand interaction detected (PLIP) MG.3: 3 residues within 4Å: Chain B: Y.51 Chain H: Y.51 Ligands: MG.15 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain C: Y.51 Chain E: Y.51 Ligands: MG.9 No protein-ligand interaction detected (PLIP) MG.7: 3 residues within 4Å: Chain D: Y.51 Chain F: Y.51 Ligands: MG.11 No protein-ligand interaction detected (PLIP) MG.9: 3 residues within 4Å: Chain C: Y.51 Chain E: Y.51 Ligands: MG.5 No protein-ligand interaction detected (PLIP) MG.11: 3 residues within 4Å: Chain D: Y.51 Chain F: Y.51 Ligands: MG.7 No protein-ligand interaction detected (PLIP) MG.13: 3 residues within 4Å: Chain A: Y.51 Chain G: Y.51 Ligands: MG.1 No protein-ligand interaction detected (PLIP) MG.15: 3 residues within 4Å: Chain B: Y.51 Chain H: Y.51 Ligands: MG.3 No protein-ligand interaction detected (PLIP)

8 x GLN: GLUTAMINE(Non-covalent)

GLN.2: 3 residues within 4Å: Chain A: P.30, K.31, S.32 7 PLIP interactions: 3 interactions with chain A, 4 Ligand-Ligand interactions Hydrophobic interactions: A:K.31 Hydrogen bonds: A:K.31, A:S.32, Q.2, Q.2, Q.2, Q.2 GLN.4: 3 residues within 4Å: Chain B: P.30, K.31, S.32 7 PLIP interactions: 4 Ligand-Ligand interactions, 3 interactions with chain B Hydrogen bonds: Q.4, Q.4, Q.4, Q.4, B:K.31, B:S.32 Hydrophobic interactions: B:K.31 GLN.6: 3 residues within 4Å: Chain C: P.30, K.31, S.32 7 PLIP interactions: 3 interactions with chain C, 4 Ligand-Ligand interactions Hydrophobic interactions: C:K.31 Hydrogen bonds: C:K.31, C:S.32, Q.6, Q.6, Q.6, Q.6 GLN.8: 3 residues within 4Å: Chain D: P.30, K.31, S.32 7 PLIP interactions: 4 Ligand-Ligand interactions, 3 interactions with chain D Hydrogen bonds: Q.8, Q.8, Q.8, Q.8, D:K.31, D:S.32 Hydrophobic interactions: D:K.31 GLN.10: 3 residues within 4Å: Chain E: P.30, K.31, S.32 7 PLIP interactions: 3 interactions with chain E, 4 Ligand-Ligand interactions Hydrophobic interactions: E:K.31 Hydrogen bonds: E:K.31, E:S.32, Q.10, Q.10, Q.10, Q.10 GLN.12: 3 residues within 4Å: Chain F: P.30, K.31, S.32 7 PLIP interactions: 3 interactions with chain F, 4 Ligand-Ligand interactions Hydrophobic interactions: F:K.31 Hydrogen bonds: F:K.31, F:S.32, Q.12, Q.12, Q.12, Q.12 GLN.14: 3 residues within 4Å: Chain G: P.30, K.31, S.32 7 PLIP interactions: 3 interactions with chain G, 4 Ligand-Ligand interactions Hydrophobic interactions: G:K.31 Hydrogen bonds: G:K.31, G:S.32, Q.14, Q.14, Q.14, Q.14 GLN.16: 3 residues within 4Å: Chain H: P.30, K.31, S.32 7 PLIP interactions: 3 interactions with chain H, 4 Ligand-Ligand interactions Hydrophobic interactions: H:K.31 Hydrogen bonds: H:K.31, H:S.32, Q.16, Q.16, Q.16, Q.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumarevel, T.S. et al., Crystal structure of glutamine receptor protein from Sulfolobus tokodaii strain 7 in complex with its effector L-glutamine: implications of effector binding in molecular association and DNA binding. Nucleic Acids Res. (2008)

Release Date

2008-01-15

Peptides

150aa long hypothetical transcriptional regulator: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

G
A

H
A

150aa long hypothetical transcriptional regulator

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