SMTL ID : 1q99.2 (1 other biounit)

Crystal structure of the Saccharomyces cerevisiae SR protein kinsae, Sky1p, complexed with the non-hydrolyzable ATP analogue, AMP-PNP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

monomer

Ligands

1 x NI: NICKEL (II) ION(Non-covalent)

NI.1: 4 residues within 4Å: Chain A: H.8, E.14, Y.16, H.97 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.8, A:E.14, A:H.97

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

SO4.2: 7 residues within 4Å: Chain A: Y.16, K.17, D.18, F.95, N.96, H.97, K.98 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.17, A:D.18, A:K.98 Salt bridges: A:H.97, A:K.98

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.3: 15 residues within 4Å: Chain A: L.27, W.29, G.30, H.31, F.32, S.33, V.35, A.48, K.50, L.89, E.110, V.111, L.112, D.181, N.184 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:H.31, A:F.32, A:S.33, A:K.50, A:E.110, A:L.112, A:D.181, A:D.181, A:N.184 Water bridges: A:W.29, A:N.184 Salt bridges: A:K.50

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 5 residues within 4Å: Chain A: A.61, D.64, G.183, Y.192 Ligands: MOH.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.64, A:G.183

1 x MOH: METHANOL(Non-functional Binders)

MOH.5: 1 residues within 4Å: Ligands: EDO.4 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nolen, B. et al., Nucleotide-Induced Conformational Changes in the Saccharomyces cerevisiae SR Protein Kinase, Sky1p, Revealed by X-ray Crystallography. Biochemistry (2003)

Release Date

2003-09-23

Peptides

SR protein kinsae: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

SR protein kinsae

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