SMTL ID : 3brp.2 (1 other biounit)

Crystal Structure of C-Phycocyanin from Galdieria sulphuraria

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

hetero-3-3-mer

Ligands

9 x BLA: BILIVERDINE IX ALPHA(Non-covalent)

BLA.1: 25 residues within 4Å: Chain A: V.59, T.66, P.72, Q.73, Y.74, A.75, G.80, K.83, C.84, R.86, D.87, Y.90, Y.91, Y.110, L.111, I.118, F.122, L.124, W.128, Y.129 Chain D: R.57, I.67, T.75, N.76, M.79 28 PLIP interactions: 24 interactions with chain A, 4 interactions with chain D Hydrophobic interactions: A:V.59, A:T.66, A:K.83, A:Y.90, A:Y.91, A:L.111, A:I.118, A:F.122, A:F.122, A:L.124, A:W.128, A:W.128, A:W.128, A:Y.129 Hydrogen bonds: A:Q.73, A:A.75, A:R.86, A:D.87, A:Y.129, D:T.75, D:N.76 Water bridges: A:F.122, D:R.57 Salt bridges: A:K.83, A:R.86, D:R.57 pi-Stacking: A:Y.90 pi-Cation interactions: A:R.86 BLA.2: 25 residues within 4Å: Chain B: V.59, T.66, P.72, Q.73, Y.74, A.75, G.80, K.83, C.84, R.86, D.87, Y.90, Y.91, Y.110, L.111, I.118, F.122, L.124, W.128, Y.129 Chain F: R.57, I.67, T.75, N.76, M.79 28 PLIP interactions: 24 interactions with chain B, 4 interactions with chain F Hydrophobic interactions: B:V.59, B:T.66, B:K.83, B:Y.90, B:Y.91, B:L.111, B:I.118, B:F.122, B:F.122, B:L.124, B:W.128, B:W.128, B:W.128, B:Y.129 Hydrogen bonds: B:Q.73, B:A.75, B:R.86, B:D.87, B:Y.129, F:T.75, F:N.76 Water bridges: B:F.122, F:R.57 Salt bridges: B:K.83, B:R.86, F:R.57 pi-Stacking: B:Y.90 pi-Cation interactions: B:R.86 BLA.3: 25 residues within 4Å: Chain C: V.59, T.66, P.72, Q.73, Y.74, A.75, G.80, K.83, C.84, R.86, D.87, Y.90, Y.91, Y.110, L.111, I.118, F.122, L.124, W.128, Y.129 Chain E: R.57, I.67, T.75, N.76, M.79 28 PLIP interactions: 24 interactions with chain C, 4 interactions with chain E Hydrophobic interactions: C:V.59, C:T.66, C:K.83, C:Y.90, C:Y.91, C:L.111, C:I.118, C:F.122, C:F.122, C:L.124, C:W.128, C:W.128, C:W.128, C:Y.129 Hydrogen bonds: C:Q.73, C:A.75, C:R.86, C:D.87, C:Y.129, E:T.75, E:N.76 Water bridges: C:F.122, E:R.57 Salt bridges: C:K.83, C:R.86, E:R.57 pi-Stacking: C:Y.90 pi-Cation interactions: C:R.86 BLA.4: 21 residues within 4Å: Chain D: L.59, L.66, N.72, A.73, R.78, A.81, C.82, R.84, D.85, M.86, I.88, Y.92, R.108, C.109, L.113, Y.117, L.120, V.122, P.123, S.126, V.127 15 PLIP interactions: 15 interactions with chain D Hydrophobic interactions: D:L.59, D:L.66, D:R.78, D:A.81, D:I.88, D:Y.92, D:L.120, D:V.122, D:V.122, D:V.127 Hydrogen bonds: D:R.84, D:D.85, D:L.120 Salt bridges: D:R.84 pi-Cation interactions: D:R.84 BLA.5: 17 residues within 4Å: Chain C: L.24, Q.25, N.28 Chain D: S.32, N.35, K.36, L.38, D.39, V.40, A.142, N.143, D.144, I.148, T.149, T.150, G.151, C.153 15 PLIP interactions: 14 interactions with chain D, 1 interactions with chain C Hydrophobic interactions: D:N.35, D:L.38, D:V.40, D:T.149, C:L.24 Hydrogen bonds: D:N.35, D:D.39, D:T.149, D:T.149, D:G.151 Water bridges: D:S.32, D:N.35, D:N.35, D:K.36, D:T.149 BLA.6: 21 residues within 4Å: Chain E: L.59, L.66, N.72, A.73, R.78, A.81, C.82, R.84, D.85, M.86, I.88, Y.92, R.108, C.109, L.113, Y.117, L.120, V.122, P.123, S.126, V.127 15 PLIP interactions: 15 interactions with chain E Hydrophobic interactions: E:L.59, E:L.66, E:R.78, E:A.81, E:I.88, E:Y.92, E:L.120, E:V.122, E:V.122, E:V.127 Hydrogen bonds: E:R.84, E:D.85, E:L.120 Salt bridges: E:R.84 pi-Cation interactions: E:R.84 BLA.7: 17 residues within 4Å: Chain B: L.24, Q.25, N.28 Chain E: S.32, N.35, K.36, L.38, D.39, V.40, A.142, N.143, D.144, I.148, T.149, T.150, G.151, C.153 15 PLIP interactions: 14 interactions with chain E, 1 interactions with chain B Hydrophobic interactions: E:N.35, E:L.38, E:V.40, E:T.149, B:L.24 Hydrogen bonds: E:N.35, E:D.39, E:T.149, E:T.149, E:G.151 Water bridges: E:S.32, E:N.35, E:N.35, E:K.36, E:T.149 BLA.8: 21 residues within 4Å: Chain F: L.59, L.66, N.72, A.73, R.78, A.81, C.82, R.84, D.85, M.86, I.88, Y.92, R.108, C.109, L.113, Y.117, L.120, V.122, P.123, S.126, V.127 15 PLIP interactions: 15 interactions with chain F Hydrophobic interactions: F:L.59, F:L.66, F:R.78, F:A.81, F:I.88, F:Y.92, F:L.120, F:V.122, F:V.122, F:V.127 Hydrogen bonds: F:R.84, F:D.85, F:L.120 Salt bridges: F:R.84 pi-Cation interactions: F:R.84 BLA.9: 17 residues within 4Å: Chain A: L.24, Q.25, N.28 Chain F: S.32, N.35, K.36, L.38, D.39, V.40, A.142, N.143, D.144, I.148, T.149, T.150, G.151, C.153 15 PLIP interactions: 14 interactions with chain F, 1 interactions with chain A Hydrophobic interactions: F:N.35, F:L.38, F:V.40, F:T.149, A:L.24 Hydrogen bonds: F:N.35, F:D.39, F:T.149, F:T.149, F:G.151 Water bridges: F:S.32, F:N.35, F:N.35, F:K.36, F:T.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fromme, R. et al., Crystal Structure of C-Phycocyanin from Galdieria sulphuraria at 1.85 A. To be Published

Release Date

2009-02-24

Peptides

C-phycocyanin alpha chain: ABC
C-phycocyanin beta chain: DEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
B

E
B

F
B

C-phycocyanin alpha chain

C-phycocyanin beta chain

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