SMTL ID : 1kkm.1

L.casei HprK/P in complex with B.subtilis P-Ser-HPr

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-6-6-mer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: S.48, E.90 Chain D: S.58 Ligands: PO4.2 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain D Metal complexes: A:S.48, A:E.90, A:E.90, D:S.58 CA.3: 4 residues within 4Å: Chain B: S.48, E.90 Chain E: S.58 Ligands: PO4.4 5 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions, 1 interactions with chain E Metal complexes: B:S.48, B:E.90, B:E.90, H2O.4, E:S.58 CA.5: 5 residues within 4Å: Chain B: R.131 Chain C: S.48, E.90 Chain F: S.58 Ligands: PO4.6 5 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions, 1 interactions with chain F Metal complexes: C:S.48, C:E.90, C:E.90, H2O.5, F:S.58 CA.7: 4 residues within 4Å: Chain G: S.48, E.90 Chain J: S.58 Ligands: PO4.8 4 PLIP interactions: 3 interactions with chain G, 1 interactions with chain J Metal complexes: G:S.48, G:E.90, G:E.90, J:S.58 CA.9: 4 residues within 4Å: Chain H: S.48, E.90 Chain K: S.58 Ligands: PO4.10 5 PLIP interactions: 3 interactions with chain H, 1 Ligand-Water interactions, 1 interactions with chain K Metal complexes: H:S.48, H:E.90, H:E.90, H2O.10, K:S.58 CA.11: 5 residues within 4Å: Chain H: R.131 Chain I: S.48, E.90 Chain L: S.58 Ligands: PO4.12 5 PLIP interactions: 3 interactions with chain I, 1 Ligand-Water interactions, 1 interactions with chain L Metal complexes: I:S.48, I:E.90, I:E.90, H2O.12, L:S.58

6 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 10 residues within 4Å: Chain A: D.42, S.43, G.44, V.45, G.46, K.47, S.48, E.49 Chain D: S.58 Ligands: CA.1 8 PLIP interactions: 1 interactions with chain C, 7 interactions with chain A Water bridges: C:R.157 Hydrogen bonds: A:G.44, A:G.44, A:V.45, A:G.46, A:K.47, A:S.48 Salt bridges: A:K.47 PO4.4: 9 residues within 4Å: Chain B: D.42, S.43, G.44, V.45, G.46, K.47, S.48 Chain E: S.58 Ligands: CA.3 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:G.44, B:G.44, B:V.45, B:G.46, B:K.47, B:S.48 Salt bridges: B:K.47 PO4.6: 9 residues within 4Å: Chain C: D.42, S.43, G.44, V.45, G.46, K.47, S.48 Chain F: S.58 Ligands: CA.5 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:G.44, C:G.44, C:V.45, C:G.46, C:K.47, C:S.48 Salt bridges: C:K.47 PO4.8: 10 residues within 4Å: Chain G: D.42, S.43, G.44, V.45, G.46, K.47, S.48, E.49 Chain J: S.58 Ligands: CA.7 8 PLIP interactions: 1 interactions with chain I, 7 interactions with chain G Water bridges: I:R.157 Hydrogen bonds: G:G.44, G:G.44, G:V.45, G:G.46, G:K.47, G:S.48 Salt bridges: G:K.47 PO4.10: 9 residues within 4Å: Chain H: D.42, S.43, G.44, V.45, G.46, K.47, S.48 Chain K: S.58 Ligands: CA.9 7 PLIP interactions: 7 interactions with chain H Hydrogen bonds: H:G.44, H:G.44, H:V.45, H:G.46, H:K.47, H:S.48 Salt bridges: H:K.47 PO4.12: 9 residues within 4Å: Chain I: D.42, S.43, G.44, V.45, G.46, K.47, S.48 Chain L: S.58 Ligands: CA.11 7 PLIP interactions: 7 interactions with chain I Hydrogen bonds: I:G.44, I:G.44, I:V.45, I:G.46, I:K.47, I:S.48 Salt bridges: I:K.47

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fieulaine, S. et al., X-ray structure of a bifunctional protein kinase in complex with its protein substrate HPr. Proc.Natl.Acad.Sci.USA (2002)

Release Date

2002-08-28

Peptides

HprK protein: ABCGHI
PHOSPHOCARRIER PROTEIN HPR: DEFJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

G
A

H
B

I
C

D
H

E
I

F
J

J
H

K
I

L
J

HprK protein

PHOSPHOCARRIER PROTEIN HPR

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