SMTL ID : 6s7r.2 (1 other biounit)

Non-square conformations of KtrA R16A mutant rings with bound ADP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.73 Å

Oligo State

homo-octamer

Ligands

8 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 12 residues within 4Å: Chain A: I.12, D.36, I.37, N.38, K.41, A.55, N.56, A.57, T.58, I.78, A.80, A.84 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.36, A:I.37, A:N.38, A:K.41, A:A.57, A:T.58, A:T.58 ADP.2: 13 residues within 4Å: Chain A: E.125 Chain B: G.13, L.14, G.15, A.16, F.17, D.36, I.37, N.38, I.78, A.84, K.103, E.125 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:A.16, B:F.17, B:I.37, B:E.125, B:E.125 Salt bridges: B:K.103 ADP.3: 11 residues within 4Å: Chain C: G.13, G.15, A.16, F.17, D.36, I.37, N.38, K.41, I.78, A.84, K.103 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:L.14, C:A.16, C:F.17, C:I.37, C:N.38, C:A.57 Salt bridges: C:K.103 ADP.4: 12 residues within 4Å: Chain D: G.13, L.14, G.15, D.36, K.41, N.56, A.57, I.78, A.80, N.81, A.84, K.103 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:L.14, D:D.36, D:K.41, D:K.41, D:N.56, D:A.57, D:N.81, D:K.103 ADP.5: 13 residues within 4Å: Chain E: G.13, G.15, D.36, I.37, N.38, K.41, A.55, N.56, A.57, T.58, I.78, A.80, A.84 8 PLIP interactions: 8 interactions with chain E Hydrogen bonds: E:D.36, E:I.37, E:N.38, E:K.41, E:N.56, E:A.57, E:T.58 Salt bridges: E:K.41 ADP.6: 12 residues within 4Å: Chain F: L.14, D.36, I.37, N.38, K.41, A.55, N.56, A.57, T.58, I.78, G.79, A.80 9 PLIP interactions: 9 interactions with chain F Hydrogen bonds: F:L.14, F:D.36, F:I.37, F:N.38, F:K.41, F:K.41, F:N.56, F:A.57, F:A.80 ADP.7: 12 residues within 4Å: Chain G: D.36, I.37, N.38, K.41, A.55, N.56, A.57, T.58, G.79, A.80, K.103, E.125 9 PLIP interactions: 9 interactions with chain G Hydrogen bonds: G:I.37, G:N.38, G:K.41, G:A.57, G:T.58, G:T.58, G:G.79, G:E.125 Salt bridges: G:K.103 ADP.8: 14 residues within 4Å: Chain H: I.12, G.13, G.15, D.36, I.37, N.38, K.41, A.55, A.57, T.58, I.78, A.80, A.84, T.88 6 PLIP interactions: 6 interactions with chain H Hydrogen bonds: H:I.37, H:N.38, H:A.57, H:T.58, H:A.84 Salt bridges: H:K.41

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Teixeira-Duarte, C.M. et al., Activation of a nucleotide-dependent RCK domain requires binding of a cation cofactor to a conserved site. Elife (2019)

Release Date

2020-01-08

Peptides

Ktr system potassium uptake protein A: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
J

C
K

D
L

E
M

F
N

G
O

H
P

Ktr system potassium uptake protein A

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