SMTL ID : 1kib.1

cytochrome c6 from Arthrospira maxima: an assembly of 24 subunits in the form of an oblate shell

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

homo-24-mer

Ligands

24 x HEC: HEME C(Covalent)

HEC.1: 24 residues within 4Å: Chain A: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:I.25, A:V.26, A:K.29, A:L.31, A:L.36, A:L.40, A:V.51, A:V.55, A:V.55, A:A.61, A:M.62, A:V.77, A:V.81 Hydrogen bonds: A:T.30, A:N.60 Salt bridges: A:K.29, A:K.59 Metal complexes: A:H.18 HEC.2: 24 residues within 4Å: Chain B: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain B, Hydrophobic interactions: B:I.25, B:V.26, B:K.29, B:L.31, B:L.36, B:L.40, B:V.51, B:V.55, B:V.55, B:A.61, B:M.62, B:V.77, B:V.81 Hydrogen bonds: B:T.30, B:N.60 Salt bridges: B:K.29, B:K.59 Metal complexes: B:H.18 HEC.3: 23 residues within 4Å: Chain C: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.81 16 PLIP interactions: 16 interactions with chain C, Hydrophobic interactions: C:I.25, C:V.26, C:L.31, C:L.36, C:L.40, C:V.51, C:V.55, C:V.55, C:A.61, C:M.62, C:V.81 Hydrogen bonds: C:T.30, C:N.60 Salt bridges: C:K.29, C:K.59 Metal complexes: C:H.18 HEC.4: 24 residues within 4Å: Chain D: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain D, Hydrophobic interactions: D:I.25, D:V.26, D:K.29, D:L.31, D:L.36, D:L.40, D:V.51, D:V.55, D:V.55, D:A.61, D:M.62, D:V.77, D:V.81 Hydrogen bonds: D:T.30, D:N.60 Salt bridges: D:K.29, D:K.59 Metal complexes: D:H.18 HEC.5: 24 residues within 4Å: Chain E: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain E, Hydrophobic interactions: E:I.25, E:V.26, E:K.29, E:L.31, E:L.36, E:L.40, E:V.51, E:V.55, E:V.55, E:A.61, E:M.62, E:V.77, E:V.81 Hydrogen bonds: E:T.30, E:N.60 Salt bridges: E:K.29, E:K.59 Metal complexes: E:H.18 HEC.6: 24 residues within 4Å: Chain F: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain F, Hydrophobic interactions: F:I.25, F:V.26, F:K.29, F:L.31, F:L.36, F:L.40, F:V.51, F:V.55, F:V.55, F:A.61, F:M.62, F:V.77, F:V.81 Hydrogen bonds: F:T.30, F:N.60 Salt bridges: F:K.29, F:K.59 Metal complexes: F:H.18 HEC.7: 24 residues within 4Å: Chain G: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain G, Hydrophobic interactions: G:I.25, G:V.26, G:K.29, G:L.31, G:L.36, G:L.40, G:V.51, G:V.55, G:V.55, G:A.61, G:M.62, G:V.77, G:V.81 Hydrogen bonds: G:T.30, G:N.60 Salt bridges: G:K.29, G:K.59 Metal complexes: G:H.18 HEC.8: 24 residues within 4Å: Chain H: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 17 PLIP interactions: 17 interactions with chain H, Hydrophobic interactions: H:I.25, H:V.26, H:L.31, H:L.36, H:L.40, H:V.51, H:V.55, H:V.55, H:A.61, H:M.62, H:V.77, H:V.81 Hydrogen bonds: H:T.30, H:N.60 Salt bridges: H:K.29, H:K.59 Metal complexes: H:H.18 HEC.9: 24 residues within 4Å: Chain I: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain I, Hydrophobic interactions: I:I.25, I:V.26, I:K.29, I:L.31, I:L.36, I:L.40, I:V.51, I:V.55, I:V.55, I:A.61, I:M.62, I:V.77, I:V.81 Hydrogen bonds: I:T.30, I:N.60 Salt bridges: I:K.29, I:K.59 Metal complexes: I:H.18 HEC.10: 24 residues within 4Å: Chain J: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain J, Hydrophobic interactions: J:I.25, J:V.26, J:K.29, J:L.31, J:L.36, J:L.40, J:V.51, J:V.55, J:V.55, J:A.61, J:M.62, J:V.77, J:V.81 Hydrogen bonds: J:T.30, J:N.60 Salt bridges: J:K.29, J:K.59 Metal complexes: J:H.18 HEC.11: 23 residues within 4Å: Chain K: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.81 16 PLIP interactions: 16 interactions with chain K, Hydrophobic interactions: K:I.25, K:V.26, K:L.31, K:L.36, K:L.40, K:V.51, K:V.55, K:V.55, K:A.61, K:M.62, K:V.81 Hydrogen bonds: K:T.30, K:N.60 Salt bridges: K:K.29, K:K.59 Metal complexes: K:H.18 HEC.12: 24 residues within 4Å: Chain L: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain L, Hydrophobic interactions: L:I.25, L:V.26, L:K.29, L:L.31, L:L.36, L:L.40, L:V.51, L:V.55, L:V.55, L:A.61, L:M.62, L:V.77, L:V.81 Hydrogen bonds: L:T.30, L:N.60 Salt bridges: L:K.29, L:K.59 Metal complexes: L:H.18 HEC.13: 24 residues within 4Å: Chain M: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain M, Hydrophobic interactions: M:I.25, M:V.26, M:K.29, M:L.31, M:L.36, M:L.40, M:V.51, M:V.55, M:V.55, M:A.61, M:M.62, M:V.77, M:V.81 Hydrogen bonds: M:T.30, M:N.60 Salt bridges: M:K.29, M:K.59 Metal complexes: M:H.18 HEC.14: 24 residues within 4Å: Chain N: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain N, Hydrophobic interactions: N:I.25, N:V.26, N:K.29, N:L.31, N:L.36, N:L.40, N:V.51, N:V.55, N:V.55, N:A.61, N:M.62, N:V.77, N:V.81 Hydrogen bonds: N:T.30, N:N.60 Salt bridges: N:K.29, N:K.59 Metal complexes: N:H.18 HEC.15: 24 residues within 4Å: Chain O: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain O, Hydrophobic interactions: O:I.25, O:V.26, O:K.29, O:L.31, O:L.36, O:L.40, O:V.51, O:V.55, O:V.55, O:A.61, O:M.62, O:V.77, O:V.81 Hydrogen bonds: O:T.30, O:N.60 Salt bridges: O:K.29, O:K.59 Metal complexes: O:H.18 HEC.16: 24 residues within 4Å: Chain P: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 17 PLIP interactions: 17 interactions with chain P, Hydrophobic interactions: P:I.25, P:V.26, P:L.31, P:L.36, P:L.40, P:V.51, P:V.55, P:V.55, P:A.61, P:M.62, P:V.77, P:V.81 Hydrogen bonds: P:T.30, P:N.60 Salt bridges: P:K.29, P:K.59 Metal complexes: P:H.18 HEC.17: 24 residues within 4Å: Chain Q: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain Q, Hydrophobic interactions: Q:I.25, Q:V.26, Q:K.29, Q:L.31, Q:L.36, Q:L.40, Q:V.51, Q:V.55, Q:V.55, Q:A.61, Q:M.62, Q:V.77, Q:V.81 Hydrogen bonds: Q:T.30, Q:N.60 Salt bridges: Q:K.29, Q:K.59 Metal complexes: Q:H.18 HEC.18: 24 residues within 4Å: Chain R: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain R, Hydrophobic interactions: R:I.25, R:V.26, R:K.29, R:L.31, R:L.36, R:L.40, R:V.51, R:V.55, R:V.55, R:A.61, R:M.62, R:V.77, R:V.81 Hydrogen bonds: R:T.30, R:N.60 Salt bridges: R:K.29, R:K.59 Metal complexes: R:H.18 HEC.19: 23 residues within 4Å: Chain S: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.81 16 PLIP interactions: 16 interactions with chain S, Hydrophobic interactions: S:I.25, S:V.26, S:L.31, S:L.36, S:L.40, S:V.51, S:V.55, S:V.55, S:A.61, S:M.62, S:V.81 Hydrogen bonds: S:T.30, S:N.60 Salt bridges: S:K.29, S:K.59 Metal complexes: S:H.18 HEC.20: 24 residues within 4Å: Chain T: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain T, Hydrophobic interactions: T:I.25, T:V.26, T:K.29, T:L.31, T:L.36, T:L.40, T:V.51, T:V.55, T:V.55, T:A.61, T:M.62, T:V.77, T:V.81 Hydrogen bonds: T:T.30, T:N.60 Salt bridges: T:K.29, T:K.59 Metal complexes: T:H.18 HEC.21: 24 residues within 4Å: Chain U: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain U, Hydrophobic interactions: U:I.25, U:V.26, U:K.29, U:L.31, U:L.36, U:L.40, U:V.51, U:V.55, U:V.55, U:A.61, U:M.62, U:V.77, U:V.81 Hydrogen bonds: U:T.30, U:N.60 Salt bridges: U:K.29, U:K.59 Metal complexes: U:H.18 HEC.22: 24 residues within 4Å: Chain V: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain V, Hydrophobic interactions: V:I.25, V:V.26, V:K.29, V:L.31, V:L.36, V:L.40, V:V.51, V:V.55, V:V.55, V:A.61, V:M.62, V:V.77, V:V.81 Hydrogen bonds: V:T.30, V:N.60 Salt bridges: V:K.29, V:K.59 Metal complexes: V:H.18 HEC.23: 24 residues within 4Å: Chain W: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 18 PLIP interactions: 18 interactions with chain W, Hydrophobic interactions: W:I.25, W:V.26, W:K.29, W:L.31, W:L.36, W:L.40, W:V.51, W:V.55, W:V.55, W:A.61, W:M.62, W:V.77, W:V.81 Hydrogen bonds: W:T.30, W:N.60 Salt bridges: W:K.29, W:K.59 Metal complexes: W:H.18 HEC.24: 24 residues within 4Å: Chain X: N.13, C.14, C.17, H.18, N.23, I.25, V.26, K.29, T.30, L.31, D.35, L.36, Y.39, L.40, V.51, Q.54, V.55, K.59, N.60, A.61, M.62, F.65, V.77, V.81 17 PLIP interactions: 17 interactions with chain X, Hydrophobic interactions: X:I.25, X:V.26, X:L.31, X:L.36, X:L.40, X:V.51, X:V.55, X:V.55, X:A.61, X:M.62, X:V.77, X:V.81 Hydrogen bonds: X:T.30, X:N.60 Salt bridges: X:K.29, X:K.59 Metal complexes: X:H.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kerfeld, C.A. et al., Structure of cytochrome c6 from Arthrospira maxima: an assembly of 24 subunits in a nearly symmetric shell. Acta Crystallogr.,Sect.D (2002)

Release Date

2002-07-03

Peptides

cytochrome c6: ABCDEFGHIJKLMNOPQRSTUVWX

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
A

J
B

K
C

L
D

M
E

N
F

O
G

P
H

Q
A

R
B

S
C

T
D

U
E

V
F

W
G

X
H

cytochrome c6