SMTL ID : 4u1q.2 (1 other biounit)

Crystal structure of S-adenosylmethionine-dependent methyltransferase SibL in complex with 3HK and SAH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

homo-dimer

Ligands

2 x 3DJ: (2S)-2-amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutanoic acid(Non-covalent)

3DJ.1: 13 residues within 4Å: Chain A: Y.99, Y.134, F.147, M.151, W.154, H.245, V.248, A.277, Y.288, D.292, Y.295, F.296, H.335 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:W.154, A:H.245, A:V.248 Hydrogen bonds: A:Y.99, A:Y.134, A:A.277, A:Y.288, A:D.292, A:Y.295 Salt bridges: A:H.245, A:H.335 pi-Stacking: A:F.296 3DJ.3: 14 residues within 4Å: Chain B: Y.99, Y.134, F.147, M.151, W.154, H.245, V.248, A.277, Y.288, D.292, Y.295, F.296, H.335 Ligands: SAH.4 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:W.154, B:H.245, B:V.248 Hydrogen bonds: B:Y.134, B:Y.134, B:A.277, B:D.292, B:Y.295, B:Y.295 Water bridges: B:H.245 Salt bridges: B:H.245, B:H.335 pi-Stacking: B:F.296

2 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.2: 19 residues within 4Å: Chain A: Y.134, Y.148, M.151, S.155, G.178, G.179, G.180, V.183, N.184, D.201, R.202, A.227, D.228, I.229, A.244, H.245, Q.246, I.249, W.250 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:Y.148, A:Y.148, A:S.155, A:G.178, A:N.184, A:R.202, A:R.202, A:D.228, A:I.229, A:Q.246 Water bridges: A:D.228, A:D.228, A:A.244 Salt bridges: A:H.245 SAH.4: 20 residues within 4Å: Chain B: Y.134, Y.148, M.151, S.155, G.178, G.179, G.180, V.183, N.184, D.201, R.202, A.227, D.228, I.229, A.244, H.245, Q.246, I.249, W.250 Ligands: 3DJ.3 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:Y.148, B:S.155, B:G.178, B:N.184, B:R.202, B:R.202, B:D.228, B:I.229, B:A.244, B:Q.246 Water bridges: B:A.244 Salt bridges: B:H.245

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

liu, J.S. et al., Crystal structure of S-adenosylmethionine-dependent methyltransferase SibL in complex with 3HK and SAH. To Be Published

Release Date

2015-08-05

Peptides

SibL: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

SibL

Related Entries With Identical Sequence