SMTL ID : 1ha7.1 (1 other biounit)

STRUCTURE OF A LIGHT-HARVESTING PHYCOBILIPROTEIN, C-PHYCOCYANIN FROM SPIRULINA PLATENSIS AT 2.2A RESOLUTION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-6-6-mer

Ligands

18 x CYC: PHYCOCYANOBILIN(Covalent)

CYC.1: 27 residues within 4Å: Chain A: V.59, T.66, P.72, N.73, Y.74, A.75, R.79, G.80, K.83, C.84, R.86, D.87, I.88, Y.90, Y.110, L.111, I.118, F.122, L.124, W.128, Y.129 Chain F: R.57, I.67, Y.74, T.75, S.76, M.79 Ligand excluded by PLIP CYC.2: 23 residues within 4Å: Chain B: L.59, L.66, N.72, A.73, R.77, R.78, A.81, C.82, R.84, D.85, M.86, I.88, Y.92, R.108, C.109, L.113, T.116, Y.117, L.120, T.122, P.123, S.126, V.127 Ligand excluded by PLIP CYC.3: 18 residues within 4Å: Chain A: I.24, F.28 Chain B: A.32, N.35, K.36, L.38, D.39, V.142, N.143, D.144, I.148, T.149, P.150, G.151, C.153 Chain G: Q.33, D.145, T.148 Ligand excluded by PLIP CYC.4: 26 residues within 4Å: Chain B: R.57, I.67, Y.74, T.75, S.76, M.79 Chain C: V.59, T.66, P.72, N.73, Y.74, A.75, R.79, K.83, C.84, R.86, D.87, Y.90, Y.110, L.111, I.115, I.118, F.122, L.124, W.128, Y.129 Ligand excluded by PLIP CYC.5: 22 residues within 4Å: Chain D: L.59, L.66, N.72, A.73, R.77, R.78, A.81, C.82, R.84, D.85, M.86, I.88, Y.92, R.108, C.109, L.113, T.116, Y.117, L.120, T.122, S.126, V.127 Ligand excluded by PLIP CYC.6: 20 residues within 4Å: Chain C: I.24, F.28 Chain D: N.35, K.36, L.38, D.39, R.43, V.142, N.143, D.144, P.145, I.148, T.149, P.150, G.151, C.153 Chain K: R.32, Q.33, D.145, T.148 Ligand excluded by PLIP CYC.7: 26 residues within 4Å: Chain D: R.57, I.67, Y.74, T.75, S.76, M.79 Chain E: V.59, T.66, P.72, N.73, Y.74, A.75, R.79, G.80, K.83, C.84, R.86, D.87, Y.90, Y.110, L.111, I.118, F.122, L.124, W.128, Y.129 Ligand excluded by PLIP CYC.8: 21 residues within 4Å: Chain F: L.66, N.72, A.73, R.77, R.78, A.81, C.82, R.84, D.85, M.86, I.88, Y.92, R.108, C.109, L.113, T.116, Y.117, L.120, T.122, S.126, V.127 Ligand excluded by PLIP CYC.9: 19 residues within 4Å: Chain E: I.24, F.28 Chain F: N.35, K.36, L.38, D.39, V.142, N.143, D.144, I.148, T.149, P.150, G.151, C.153 Chain I: R.32, Q.33, D.145, T.148, E.149 Ligand excluded by PLIP CYC.10: 28 residues within 4Å: Chain G: V.59, T.66, P.72, N.73, Y.74, A.75, R.79, G.80, K.83, C.84, R.86, D.87, Y.90, M.94, Y.110, L.111, I.115, I.118, F.122, L.124, W.128, Y.129 Chain L: R.57, I.67, Y.74, T.75, S.76, M.79 Ligand excluded by PLIP CYC.11: 21 residues within 4Å: Chain H: L.66, N.72, A.73, R.77, R.78, A.81, C.82, R.84, D.85, M.86, I.88, R.108, C.109, L.113, T.116, Y.117, L.120, T.122, P.123, S.126, V.127 Ligand excluded by PLIP CYC.12: 17 residues within 4Å: Chain A: Q.33, D.145, T.148 Chain G: I.24, F.28 Chain H: N.35, K.36, L.38, D.39, V.142, N.143, D.144, I.148, T.149, P.150, G.151, C.153 Ligand excluded by PLIP CYC.13: 26 residues within 4Å: Chain H: R.57, I.67, Y.74, T.75, S.76, M.79 Chain I: V.59, T.66, P.72, N.73, Y.74, A.75, R.79, G.80, K.83, C.84, R.86, D.87, Y.90, Y.110, L.111, I.118, F.122, L.124, W.128, Y.129 Ligand excluded by PLIP CYC.14: 22 residues within 4Å: Chain J: L.59, L.66, N.72, A.73, R.77, R.78, A.81, C.82, R.84, D.85, M.86, I.88, Y.92, R.108, C.109, L.113, T.116, Y.117, L.120, T.122, S.126, V.127 Ligand excluded by PLIP CYC.15: 19 residues within 4Å: Chain E: R.32, Q.33, D.145, T.148 Chain I: I.24, F.28 Chain J: A.32, N.35, K.36, L.38, D.39, V.142, N.143, D.144, I.148, T.149, P.150, G.151, C.153 Ligand excluded by PLIP CYC.16: 26 residues within 4Å: Chain J: R.57, I.67, Y.74, T.75, S.76, M.79 Chain K: V.59, T.66, P.72, N.73, Y.74, A.75, R.79, G.80, K.83, C.84, R.86, D.87, Y.90, Y.110, L.111, I.118, F.122, L.124, W.128, Y.129 Ligand excluded by PLIP CYC.17: 21 residues within 4Å: Chain L: L.59, L.66, N.72, A.73, R.77, R.78, A.81, C.82, R.84, D.85, M.86, I.88, Y.92, R.108, C.109, L.113, T.116, Y.117, L.120, T.122, S.126 Ligand excluded by PLIP CYC.18: 19 residues within 4Å: Chain C: R.32, Q.33, D.145, T.148 Chain K: I.24, F.28 Chain L: N.35, K.36, L.38, D.39, N.42, V.142, N.143, D.144, I.148, T.149, P.150, G.151, C.153 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Padyana, A.K. et al., Crystal Structure of a Light-Harvesting Protein C-Phycocyanin from Spirulina Platensis. Biochem.Biophys.Res.Commun. (2001)

Release Date

2002-03-28

Peptides

C-PHYCOCYANIN ALPHA CHAIN: ACEGIK
C-PHYCOCYANIN BETA CHAIN: BDFHJL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
E

G
G

I
I

K
K

B
B

D
D

F
F

H
H

J
J

L
L

C-PHYCOCYANIN ALPHA CHAIN

C-PHYCOCYANIN BETA CHAIN

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