SMTL ID : 4ig6.1

Crystal structure of a tRNA (guanine-N1)-methyltransferase from Anaplasma phagocytophilum bound to S-adenosylhomocysteine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

SAH.1: 20 residues within 4Å: Chain A: T.107, S.108, P.109, G.133, F.135, E.136, G.137, V.151, S.152, I.153, G.154, Y.156, V.157, L.158, S.159, G.160, G.161, A.164 Chain B: Q.188, E.196 12 PLIP interactions: 9 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:T.107, A:T.107, A:G.133, A:I.153, A:Y.156, A:L.158, B:Q.188, B:Q.188, B:E.196 Water bridges: A:S.108 pi-Stacking: A:P.109, A:P.109 SAH.4: 20 residues within 4Å: Chain A: Q.188, E.196 Chain B: T.107, S.108, P.109, G.133, F.135, E.136, G.137, V.151, S.152, I.153, G.154, Y.156, V.157, L.158, S.159, G.160, G.161, A.164 10 PLIP interactions: 8 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:T.107, B:G.133, B:I.153, B:Y.156, B:L.158, A:Q.188, A:Q.188 Water bridges: B:S.108 pi-Stacking: B:P.109, B:P.109

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: F.30, P.31, Q.32 Ligand excluded by PLIP CL.3: 4 residues within 4Å: Chain A: H.99, P.100, N.101, T.102 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain B: F.30, P.31, Q.32 Ligand excluded by PLIP CL.6: 4 residues within 4Å: Chain B: H.99, P.100, N.101, T.102 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Edwards, T.E. et al., Crystal structure of a tRNA (guanine-N1)-methyltransferase from Anaplasma phagocytophilum bound to S-adenosylhomocysteine. TO BE PUBLISHED

Release Date

2012-12-26

Peptides

tRNA (guanine-N(1)-)-methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

tRNA (guanine-N(1)-)-methyltransferase

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