SMTL ID : 3tv1.2 (1 other biounit)

Crystal structure of RtcA.AMP product complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.1: 13 residues within 4Å: Chain A: Q.37, R.40, Q.123, S.148, A.149, P.150, P.151, F.154, F.270, Y.303, D.306, Q.307, N.328 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:Q.123, A:Q.123, A:S.148, A:D.306, A:Q.307, A:N.328 Water bridges: A:Q.37, A:R.40, A:F.270, A:F.270 pi-Stacking: A:F.154, A:Y.303

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

SO4.2: 4 residues within 4Å: Chain A: H.177, L.216, H.244, L.246 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.242 Salt bridges: A:H.177, A:H.244 SO4.3: 3 residues within 4Å: Chain A: G.32, E.33, R.62 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.33 Water bridges: A:G.32, A:E.33 Salt bridges: A:R.62

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

CL.4: 5 residues within 4Å: Chain A: T.144, D.145, P.151, A.152 Ligands: PEG.5 Ligand excluded by PLIP

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.5: 7 residues within 4Å: Chain A: D.145, P.151, A.152, D.153, L.174, H.177 Ligands: CL.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.145, A:D.145, A:A.152, A:D.153, A:D.153

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chakravarty, A.K. et al., Structures of RNA 3'-phosphate cyclase bound to ATP reveal the mechanism of nucleotidyl transfer and metal-assisted catalysis. Proc.Natl.Acad.Sci.USA (2011)

Release Date

2011-12-28

Peptides

RNA 3'-terminal phosphate cyclase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

RNA 3'-terminal phosphate cyclase

Related Entries With Identical Sequence