SMTL ID : 1tu2.1

THE COMPLEX OF NOSTOC CYTOCHROME F AND PLASTOCYANIN DETERMIN WITH PARAMAGNETIC NMR. BASED ON THE STRUCTURES OF CYTOCHROME F AND PLASTOCYANIN, 10 STRUCTURES

Coordinates

PDB Format

Method

SOLUTION NMR

Oligo State

hetero-oligomer

Ligands

1 x CU: COPPER (II) ION(Non-covalent)

CU.1: 6 residues within 4Å: Chain A: L.14, P.38, H.39, C.89, H.92, M.97 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.39, A:C.89, A:H.92

1 x HEC: HEME C(Non-covalent)

HEC.2: 33 residues within 4Å: Chain B: Y.1, P.2, W.4, A.5, Y.9, I.20, V.21, C.22, N.24, C.25, H.26, Q.60, A.63, L.70, N.71, V.72, G.73, A.74, V.75, I.115, P.118, L.119, N.154, R.155, G.156, R.157, G.158, Q.159, V.160, Y.161, P.162, S.167, F.240 16 PLIP interactions: 16 interactions with chain B, Hydrophobic interactions: B:Y.1, B:Y.1, B:W.4, B:W.4, B:A.5, B:N.71, B:V.75, B:R.157, B:Y.161 Hydrogen bonds: B:Y.1, B:Y.1, B:Q.60, B:N.71, B:N.71 Salt bridges: B:R.157 Metal complexes: B:H.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Diaz-Moreno, I. et al., Structure of the complex between plastocyanin and cytochrome f from the cyanobacterium Nostoc sp. PCC 7119 as determined by paramagnetic NMR. The balance between electrostatic and hydrophobic interactions within the transient complex determines the relative orientation of the two proteins. J.Biol.Chem. (2005)

Release Date

2005-03-01

Peptides

Plastocyanin: A
Apocytochrome f: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Plastocyanin

Apocytochrome f

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