SMTL ID : 4lil.1

Crystal structure of the catalytic subunit of human primase bound to UTP and Mn

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.125, C.126, I.131, C.132, C.135 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.125, A:C.126, A:C.132, A:C.135

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 6 residues within 4Å: Chain A: D.113, D.115, R.167, H.170 Ligands: MN.3, UTP.4 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.113 MN.3: 3 residues within 4Å: Chain A: D.113 Ligands: MN.2, UTP.4 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.113, H2O.2

1 x UTP: URIDINE 5'-TRIPHOSPHATE(Covalent)

UTP.4: 9 residues within 4Å: Chain A: D.113, S.164, R.166, R.167, H.170, K.322, H.328 Ligands: MN.2, MN.3 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.164, A:S.164, A:R.166, A:R.167 Salt bridges: A:R.167, A:R.167, A:H.170, A:K.322, A:H.328

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vaithiyalingam, S. et al., Insights into Eukaryotic Primer Synthesis from Structures of the p48 Subunit of Human DNA Primase. J.Mol.Biol. (2014)

Release Date

2013-12-11

Peptides

DNA primase small subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DNA primase small subunit

Related Entries With Identical Sequence