SMTL ID : 4pkd.1

U1-70k in complex with U1 snRNA stem-loops 1 and U1-A RRM in complex with stem-loop 2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

3 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: A.33, U.34, G.45 No protein-ligand interaction detected (PLIP) MG.2: 1 residues within 4Å: Chain A: U.34 No protein-ligand interaction detected (PLIP) MG.3: 2 residues within 4Å: Chain B: L.150, W.153 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:W.153, H2O.3

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.4: 3 residues within 4Å: Chain A: C.13, U.14 Chain B: D.91 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kondo, Y. et al., Crystal structure of human U1 snRNP, a small nuclear ribonucleoprotein particle, reveals the mechanism of 5' splice site recognition. Elife (2015)

Release Date

2014-12-31

Peptides

U1 small nuclear ribonucleoprotein A,U1 small nuclear ribonucleoprotein 70 kDa: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
B

U1 small nuclear ribonucleoprotein A,U1 small nuclear ribonucleoprotein 70 kDa