SMTL ID : 4o8j.2 (1 other biounit)

Crystal structure of RtcA, the RNA 3'-terminal phosphate cyclase from Pyrococcus horikoshii, in complex with rACAAA3'phosphate and adenine.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.04 Å

Oligo State

monomer

Ligands

1 x A- C- A- A- A- A: RNA(Non-covalent)

A-C-A-A-A-A.1: 27 residues within 4Å: Chain A: G.12, G.13, Q.14, R.17, R.36, R.39, P.40, N.41, R.45, P.46, Q.47, H.48, G.90, T.91, A.92, G.93, S.94, L.97, V.123, S.124, W.125, S.126, Y.157, P.158, K.159, H.307 Ligands: ADN.2 Protein-ligand interaction information (PLIP) not available

1 x ADN: ADENOSINE(Non-covalent)

ADN.2: 17 residues within 4Å: Chain A: Q.14, R.17, R.39, L.97, Q.100, W.125, S.126, P.127, P.128, Y.131, D.250, F.283, D.286, Q.287, H.307 Ligands: A-C-A-A-A-A.1, A-C-A-A-A-A.1 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:Q.14, A:Q.100, A:D.250, A:D.286, A:Q.287 Water bridges: A:W.125, A:W.125, A:D.250, A:D.250, A:H.307 pi-Stacking: A:Y.131, A:F.283

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.3: 4 residues within 4Å: Chain A: V.63, K.64, G.65, A.66 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.65, A:A.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Desai, K.K. et al., Structure of RNA 3'-phosphate cyclase bound to substrate RNA. Rna (2014)

Release Date

2014-09-10

Peptides

RNA 3'-terminal phosphate cyclase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

RNA 3'-terminal phosphate cyclase

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