SMTL ID : 2zha.1

Complex structure of AFCCA with tRNAminiDU and CTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain B: E.59, D.61 Ligands: CTP.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.61

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain B: R.299, R.302, K.303 3 PLIP interactions: 3 interactions with chain B Salt bridges: B:R.299, B:R.302, B:K.303

1 x CTP: CYTIDINE-5'-TRIPHOSPHATE(Non-covalent)

CTP.3: 15 residues within 4Å: Chain A: A.32, U.33 Chain B: G.46, S.47, R.50, D.61, T.130, H.133, K.152, Y.161, A.163, S.171, Y.173, R.224 Ligands: MG.1 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:S.47, B:S.47, B:R.50, B:H.133, B:Y.161, B:R.224, B:R.224 Salt bridges: B:K.152, B:K.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Toh, Y. et al., Molecular basis for maintenance of fidelity during the CCA-adding reaction by a CCA-adding enzyme. Embo J. (2008)

Release Date

2008-08-05

Peptides

CCA-adding enzyme: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

CCA-adding enzyme

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