SMTL ID : 7r50.1 (1 other biounit)

Crystal structure of GMP reductase from mycobacterium smegmatis in complex with GMP.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-octamer

Ligands

8 x 5GP: GUANOSINE-5'-MONOPHOSPHATE(Non-covalent)

5GP.1: 17 residues within 4Å: Chain A: A.51, M.53, G.300, A.301, C.303, T.305, D.336, G.337, G.338, M.357, G.359, S.360, G.386, M.387, A.388, R.391, E.413 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:N.275, A:A.301, A:T.305, A:T.305, A:D.336, A:G.338, A:G.359, A:S.360, A:S.360, A:M.387, A:A.388, A:R.391 Salt bridges: A:E.413 5GP.2: 20 residues within 4Å: Chain B: A.51, M.53, P.299, G.300, A.301, M.302, C.303, T.305, D.336, G.337, G.338, V.339, R.340, M.357, G.359, S.360, G.386, M.387, A.388, R.391 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:A.301, B:D.336, B:G.338, B:V.339, B:V.339, B:G.359, B:S.360, B:M.387, B:A.388, B:R.391 Salt bridges: B:R.340 5GP.3: 23 residues within 4Å: Chain C: A.51, N.52, M.53, N.275, K.294, P.299, G.300, A.301, M.302, C.303, T.305, D.336, G.337, G.338, V.339, M.357, G.359, S.360, G.386, M.387, A.388, R.391, E.413 15 PLIP interactions: 15 interactions with chain C Hydrogen bonds: C:N.275, C:K.294, C:K.294, C:A.301, C:T.305, C:T.305, C:G.338, C:V.339, C:G.359, C:S.360, C:M.387, C:A.388, C:R.391, C:R.391 Salt bridges: C:E.413 5GP.4: 20 residues within 4Å: Chain D: A.51, M.53, N.275, K.294, G.300, A.301, C.303, T.305, D.336, G.337, G.338, M.357, I.358, G.359, S.360, G.386, M.387, A.388, R.391, E.413 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:N.275, D:K.294, D:K.294, D:A.301, D:T.305, D:T.305, D:G.338, D:G.359, D:S.360, D:M.387, D:A.388, D:R.391 Salt bridges: D:E.413 5GP.5: 19 residues within 4Å: Chain E: A.51, M.53, N.275, P.299, G.300, A.301, C.303, T.305, D.336, G.337, G.338, M.357, G.359, S.360, G.386, M.387, A.388, R.391, E.413 11 PLIP interactions: 11 interactions with chain E Hydrogen bonds: E:N.275, E:A.301, E:T.305, E:G.338, E:G.359, E:S.360, E:S.360, E:M.387, E:A.388, E:R.391 Salt bridges: E:E.413 5GP.6: 19 residues within 4Å: Chain F: A.51, N.52, M.53, K.294, G.300, A.301, C.303, T.305, D.336, G.337, G.338, V.339, M.357, I.358, G.359, S.360, M.387, A.388, R.391 15 PLIP interactions: 15 interactions with chain F Hydrogen bonds: F:N.52, F:K.294, F:T.305, F:D.336, F:G.337, F:G.338, F:V.339, F:G.359, F:S.360, F:S.360, F:M.387, F:A.388, F:R.391, F:R.391 pi-Cation interactions: F:R.391 5GP.7: 17 residues within 4Å: Chain G: A.51, M.53, G.300, A.301, M.302, C.303, T.305, D.336, G.337, G.338, M.357, G.359, S.360, G.386, M.387, A.388, R.391 10 PLIP interactions: 10 interactions with chain G Hydrogen bonds: G:N.275, G:G.300, G:A.301, G:M.302, G:G.338, G:S.360, G:S.360, G:W.361, G:M.387, G:A.388 5GP.8: 21 residues within 4Å: Chain H: A.51, M.53, N.275, G.300, A.301, M.302, C.303, T.305, D.336, G.337, G.338, V.339, M.357, I.358, G.359, S.360, G.386, M.387, A.388, R.391, E.413 13 PLIP interactions: 13 interactions with chain H Hydrogen bonds: H:N.275, H:K.294, H:K.294, H:A.301, H:T.305, H:G.338, H:V.339, H:G.359, H:S.360, H:M.387, H:A.388, H:R.391 Salt bridges: H:E.413

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Knejzlik, Z. et al., The mycobacterial guaB1 gene encodes a guanosine 5'-monophosphate reductase with a cystathionine-beta-synthase domain. Febs J. (2022)

Release Date

2022-04-27

Peptides

Inosine-5-monophosphate dehydrogenase guaB1: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

Inosine-5-monophosphate dehydrogenase guaB1

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