SMTL ID : 4gvs.1

X-ray structure of the Archaeoglobus fulgidus methenyl-tetrahydromethanopterin cyclohydrolase in complex with N5-formyl-tetrahydromethanopterin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-trimer

Ligands

1 x F4M: 1-[4-({(1R)-1-[(6S,7R)-2-amino-5-formyl-7-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]ethyl}amino)phenyl]-1-deoxy-5 -O-{5-O-[(R)-{[(1R)-1,3-dicarboxypropyl]oxy}(hydroxy)phosphoryl]-alpha-D-ribofuranosyl}-D-ribitol(Non-covalent)

F4M.1: 17 residues within 4Å: Chain B: K.94, A.95, M.107, K.121, E.140, I.180, R.183, Q.186, T.187, F.190, E.194, M.222, N.226, M.229, F.272, P.277, F.280 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:K.94, B:T.187, B:F.190, B:F.280, B:F.280, B:F.280, B:F.280 Hydrogen bonds: B:A.95, B:K.121, B:R.183, B:Q.186, B:Q.186, B:E.194, B:N.226, B:N.226, B:N.226, B:N.226 Water bridges: B:K.94 Salt bridges: B:K.121, B:E.140 pi-Stacking: B:F.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Upadhyay, V. et al., Structure and catalytic mechanism of N(5),N(10)-methenyl-tetrahydromethanopterin cyclohydrolase. Biochemistry (2012)

Release Date

2012-10-31

Peptides

Methenyltetrahydromethanopterin cyclohydrolase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Methenyltetrahydromethanopterin cyclohydrolase

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