SMTL ID : 8p07.1

Crystal structure of human Casein Kinase II subunit alpha (CK2a1) in complex with 5-((3-(4H-1,2,4-triazol-4-yl)phenyl)amino)-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidine-3-carbonitrile

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: W.34, K.103 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:W.34 Water bridges: A:K.80, A:K.80 Salt bridges: A:K.80, A:K.103 SO4.2: 6 residues within 4Å: Chain A: D.300, K.304 Chain B: V.294, S.295, P.296, L.299 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:V.294, A:D.300 Salt bridges: A:K.304 SO4.3: 2 residues within 4Å: Chain A: K.103, R.108 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.103, A:R.108 SO4.4: 3 residues within 4Å: Chain A: R.192, K.199, N.239 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.239 Water bridges: A:K.199 Salt bridges: A:K.199 SO4.5: 2 residues within 4Å: Chain A: H.277, K.280 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.248 Salt bridges: A:K.248, A:H.277, A:K.280 SO4.6: 5 residues within 4Å: Chain A: K.78, R.81, R.156, N.190, V.193 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.190 Water bridges: A:R.156, A:R.156 Salt bridges: A:K.78, A:R.81, A:R.156 SO4.10: 2 residues within 4Å: Chain B: H.277, K.280 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:H.277, B:K.280 SO4.11: 4 residues within 4Å: Chain B: K.76, K.103 Ligands: SO4.12, SO4.15 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.76, B:K.103 SO4.12: 2 residues within 4Å: Chain B: R.108 Ligands: SO4.11 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.103 SO4.13: 3 residues within 4Å: Chain B: R.192, K.199, N.239 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.239 Salt bridges: B:K.199 SO4.14: 5 residues within 4Å: Chain B: K.78, R.81, R.156, N.190, V.193 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.190 Salt bridges: B:K.78, B:R.81, B:R.156 SO4.15: 3 residues within 4Å: Chain B: W.34, K.76 Ligands: SO4.11 3 PLIP interactions: 3 interactions with chain B Water bridges: B:K.76 Salt bridges: B:K.76, B:K.80

2 x WAP: 7-(cyclopropylamino)-5-[[3-(1,2,4-triazol-4-yl)phenyl]amino]pyrazolo[1,5-a]pyrimidine-3-carbonitrile(Non-covalent)

WAP.7: 12 residues within 4Å: Chain A: V.54, V.67, K.69, I.96, F.114, E.115, H.116, V.117, N.119, M.164, I.175, D.176 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.54, A:V.54, A:V.67, A:N.119, A:I.175 Hydrogen bonds: A:V.117, A:V.117, A:D.176 WAP.16: 13 residues within 4Å: Chain B: R.44, V.54, V.67, K.69, I.96, F.114, E.115, H.116, V.117, N.119, M.164, I.175, D.176 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:V.54, B:V.54, B:V.67, B:I.175 Hydrogen bonds: B:V.117, B:V.117, B:D.176 Water bridges: B:L.46

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

EDO.8: 8 residues within 4Å: Chain A: Y.197, F.198, C.221, S.225, E.231, P.232, F.233, F.234 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.225, A:S.225, A:E.231, A:F.233, A:F.234, A:F.234 EDO.9: 4 residues within 4Å: Chain A: W.25, D.26, Y.27, E.28 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.27, A:E.28, A:E.28 Water bridges: A:H.184 EDO.17: 6 residues within 4Å: Chain B: W.34, G.35, N.36, Q.37, V.102, K.103 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.37, B:K.103 Water bridges: B:D.38 EDO.18: 4 residues within 4Å: Chain B: W.25, D.26, Y.27, E.28 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.26, B:D.26, B:E.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kraemer, A. et al., Crystal structure of human Casein Kinase II subunit alpha (CK2a1) in complex with 5-((3-(4H-1,2,4-triazol-4-yl)phenyl)amino)-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidine-3-carbonitrile. To Be Published

Release Date

2023-05-17

Peptides

Casein kinase II subunit alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Casein kinase II subunit alpha

Related Entries With Identical Sequence