SMTL ID : 1qlm.1

The crystal structure of methenyltetrahydromethanopterin cyclohydrolase from the hyperthermophilic archaeon Methanopyrus kandleri

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-trimer

Ligands

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

PO4.1: 4 residues within 4Å: Chain A: K.94, A.95, R.183, E.186 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:A.95, A:E.186 Water bridges: A:K.94, A:K.94, A:K.94 Salt bridges: A:K.94, A:R.183 PO4.2: 4 residues within 4Å: Chain A: W.97, K.118, H.152, E.156 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.97, A:W.97 Salt bridges: A:K.118, A:H.152 PO4.3: 2 residues within 4Å: Chain A: H.84, V.87 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain C Water bridges: A:V.2, A:D.83, A:V.87, C:N.23 Salt bridges: A:H.84 PO4.4: 4 residues within 4Å: Chain B: K.94, A.95, R.183, E.186 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:A.95, B:E.186 Water bridges: B:K.94, B:K.94, B:K.94 Salt bridges: B:K.94, B:R.183 PO4.5: 4 residues within 4Å: Chain B: W.97, K.118, H.152, E.156 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.97, B:W.97 Salt bridges: B:K.118, B:H.152 PO4.6: 2 residues within 4Å: Chain B: H.84, V.87 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Water bridges: B:V.2, B:D.83, B:V.87, A:N.23 Salt bridges: B:H.84 PO4.7: 4 residues within 4Å: Chain C: K.94, A.95, R.183, E.186 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:A.95, C:E.186 Water bridges: C:K.94, C:K.94, C:K.94 Salt bridges: C:K.94, C:R.183 PO4.8: 4 residues within 4Å: Chain C: W.97, K.118, H.152, E.156 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:W.97, C:W.97 Salt bridges: C:K.118, C:H.152 PO4.9: 2 residues within 4Å: Chain C: H.84, V.87 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain B Water bridges: C:V.2, C:D.83, C:V.87, B:N.23 Salt bridges: C:H.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grabarse, W. et al., The Crystal Structure of Methenyltetrahydromethano- Pterin Cyclohydrolase from the Hyperthermophilic Archaeon Methanopyrus Kandleri. Structure (1999)

Release Date

1999-09-20

Peptides

METHENYLTETRAHYDROMETHANOPTERIN CYCLOHYDROLASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

METHENYLTETRAHYDROMETHANOPTERIN CYCLOHYDROLASE