SMTL ID : 5v1s.2 (1 other biounit)

Crystal structure of Streptococcus suis SuiB bound to S-adenosylmethionine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.49 Å

Oligo State

monomer

Ligands

3 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.1: 7 residues within 4Å: Chain A: C.137, K.140, C.141, C.144, G.180, N.207 Ligands: SAM.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:C.137, A:C.141, A:C.144, SAM.4 SF4.2: 8 residues within 4Å: Chain A: T.345, C.426, C.429, C.435, G.437, G.438, R.453, C.457 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:C.426, A:C.429, A:C.435, A:C.457 SF4.3: 9 residues within 4Å: Chain A: C.341, H.342, C.367, A.369, K.373, C.385, I.416, C.439, V.441 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:C.341, A:C.367, A:C.385, A:C.439

1 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.4: 17 residues within 4Å: Chain A: C.137, F.143, C.144, F.145, L.146, G.179, G.180, E.181, T.205, T.206, S.230, N.267, V.269, N.297, Y.298, S.299 Ligands: SF4.1 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:E.181, A:T.205, A:S.230, A:S.230, A:Q.232, A:N.267, A:S.299, A:S.299

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Davis, K.M. et al., Structures of the peptide-modifying radical SAM enzyme SuiB elucidate the basis of substrate recognition. Proc. Natl. Acad. Sci. U.S.A. (2017)

Release Date

2017-08-30

Peptides

Radical SAM: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Radical SAM

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