SMTL ID : 1all.2 (1 other biounit)

ALLOPHYCOCYANIN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-3-3-mer

Ligands

6 x CYC: PHYCOCYANOBILIN(Covalent)

CYC.1: 28 residues within 4Å: Chain A: L.57, V.64, N.70, A.71, M.76, T.79, C.80, R.82, D.83, L.84, Y.86, Y.87, I.106, G.107, M.114, Y.115, L.118, T.120, P.121, A.124, I.125 Chain D: L.61, Y.62, T.66, Y.73, T.74, T.75, Y.78 24 PLIP interactions: 13 interactions with chain A, 11 interactions with chain D Hydrophobic interactions: A:L.57, A:T.79, A:L.84, A:Y.87, A:T.120, A:A.124, A:I.125, D:L.61, D:Y.62, D:Y.73, D:T.75, D:Y.78 Hydrogen bonds: A:N.70, A:R.82, A:D.83, D:Y.62, D:Y.62, D:Y.62, D:T.66, D:T.74 Salt bridges: A:R.82 pi-Stacking: A:Y.86 pi-Cation interactions: A:R.82 Water bridges: D:T.66 CYC.2: 23 residues within 4Å: Chain B: L.60, V.65, N.71, M.72, R.76, R.77, A.80, C.81, R.83, D.84, L.85, Y.87, Y.88, Y.91, R.107, V.108, L.112, Y.116, L.119, V.121, P.122, A.125, T.126 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:L.60, B:R.77, B:A.80, B:L.85, B:Y.87, B:Y.88, B:Y.91, B:L.112, B:V.121, B:V.121, B:P.122, B:A.125 Hydrogen bonds: B:R.83, B:D.84 Water bridges: B:R.76, B:R.76, B:R.76 Salt bridges: B:R.76, B:R.77, B:R.83 pi-Cation interactions: B:R.83 CYC.3: 28 residues within 4Å: Chain C: L.57, V.64, N.70, A.71, M.76, T.79, C.80, R.82, D.83, L.84, Y.86, Y.87, I.106, G.107, M.114, Y.115, L.118, T.120, P.121, A.124, I.125 Chain F: L.61, Y.62, T.66, Y.73, T.74, T.75, Y.78 24 PLIP interactions: 11 interactions with chain F, 13 interactions with chain C Hydrophobic interactions: F:L.61, F:Y.62, F:Y.73, F:T.75, F:Y.78, C:L.57, C:T.79, C:L.84, C:Y.87, C:T.120, C:A.124, C:I.125 Hydrogen bonds: F:Y.62, F:Y.62, F:Y.62, F:T.66, F:T.74, C:N.70, C:R.82, C:D.83 Water bridges: F:T.66 Salt bridges: C:R.82 pi-Stacking: C:Y.86 pi-Cation interactions: C:R.82 CYC.4: 23 residues within 4Å: Chain D: L.60, V.65, N.71, M.72, R.76, R.77, A.80, C.81, R.83, D.84, L.85, Y.87, Y.88, Y.91, R.107, V.108, L.112, Y.116, L.119, V.121, P.122, A.125, T.126 21 PLIP interactions: 21 interactions with chain D Hydrophobic interactions: D:L.60, D:R.77, D:A.80, D:L.85, D:Y.87, D:Y.88, D:Y.91, D:L.112, D:V.121, D:V.121, D:P.122, D:A.125 Hydrogen bonds: D:R.83, D:D.84 Water bridges: D:R.76, D:R.76, D:R.76 Salt bridges: D:R.76, D:R.77, D:R.83 pi-Cation interactions: D:R.83 CYC.5: 28 residues within 4Å: Chain B: L.61, Y.62, T.66, Y.73, T.74, T.75, Y.78 Chain E: L.57, V.64, N.70, A.71, M.76, T.79, C.80, R.82, D.83, L.84, Y.86, Y.87, I.106, G.107, M.114, Y.115, L.118, T.120, P.121, A.124, I.125 24 PLIP interactions: 13 interactions with chain E, 11 interactions with chain B Hydrophobic interactions: E:L.57, E:T.79, E:L.84, E:Y.87, E:T.120, E:A.124, E:I.125, B:L.61, B:Y.62, B:Y.73, B:T.75, B:Y.78 Hydrogen bonds: E:N.70, E:R.82, E:D.83, B:Y.62, B:Y.62, B:Y.62, B:T.66, B:T.74 Salt bridges: E:R.82 pi-Stacking: E:Y.86 pi-Cation interactions: E:R.82 Water bridges: B:T.66 CYC.6: 23 residues within 4Å: Chain F: L.60, V.65, N.71, M.72, R.76, R.77, A.80, C.81, R.83, D.84, L.85, Y.87, Y.88, Y.91, R.107, V.108, L.112, Y.116, L.119, V.121, P.122, A.125, T.126 21 PLIP interactions: 21 interactions with chain F Hydrophobic interactions: F:L.60, F:R.77, F:A.80, F:L.85, F:Y.87, F:Y.88, F:Y.91, F:L.112, F:V.121, F:V.121, F:P.122, F:A.125 Hydrogen bonds: F:R.83, F:D.84 Water bridges: F:R.76, F:R.76, F:R.76 Salt bridges: F:R.76, F:R.77, F:R.83 pi-Cation interactions: F:R.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brejc, K. et al., Isolation, crystallization, crystal structure analysis and refinement of allophycocyanin from the cyanobacterium Spirulina platensis at 2.3 A resolution. J.Mol.Biol. (1995)

Release Date

1996-07-11

Peptides

ALLOPHYCOCYANIN: ACE
ALLOPHYCOCYANIN: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
B

D
B

F
B

ALLOPHYCOCYANIN

ALLOPHYCOCYANIN

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