SMTL ID : 1g5t.2 (1 other biounit)

THE THREE-DIMENSIONAL STRUCTURE OF ATP:CORRINOID ADENOSYLTRANSFERASE FROM SALMONELLA TYPHIMURIUM. APO-ATP FORM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.42, E.128 Ligands: ATP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.42, A:E.128, H2O.3, H2O.3 MG.3: 3 residues within 4Å: Chain B: T.42, E.128 Ligands: ATP.4 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:T.42, B:E.128, H2O.8, H2O.8

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.2: 13 residues within 4Å: Chain A: N.37, G.38, K.39, G.40, K.41, T.42, T.43, E.128, Y.131, R.161, H.182 Chain B: R.51 Ligands: MG.1 13 PLIP interactions: 1 interactions with chain B, 12 interactions with chain A Salt bridges: B:R.51, A:K.41, A:K.41 Hydrogen bonds: A:N.37, A:G.40, A:K.41, A:T.42, A:T.43, A:T.43, A:E.128, A:R.161 pi-Cation interactions: A:H.182, A:H.182 ATP.4: 13 residues within 4Å: Chain A: R.51 Chain B: N.37, G.38, K.39, G.40, K.41, T.42, T.43, E.128, Y.131, R.161, H.182 Ligands: MG.3 14 PLIP interactions: 13 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.37, B:G.40, B:K.41, B:T.42, B:T.43, B:T.43, B:E.128, B:Y.131, B:R.161 Salt bridges: B:K.41, B:K.41, A:R.51 pi-Cation interactions: B:H.182, B:H.182

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bauer, C.B. et al., Three-dimensional structure of ATP:corrinoid adenosyltransferase from Salmonella typhimurium in its free state, complexed with MgATP, or complexed with hydroxycobalamin and MgATP. Biochemistry (2001)

Release Date

2000-11-22

Peptides

COB(I)ALAMIN ADENOSYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

COB(I)ALAMIN ADENOSYLTRANSFERASE

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