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6YQG

Crystal structure of native Phycocyanin in spacegroup P63 at 1.45 Angstroms.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
C-phycocyanin alpha chainpolymer16217456.61UniProt (P50032)
Pfam (PF00502)
Thermosynechococcus elongatus
2B
(B)
C-phycocyanin beta chainpolymer17218216.71UniProt (P50033)
Pfam (PF00502)
Thermosynechococcus elongatus
3C, E, F
(A, B)
PHYCOCYANOBILINnon-polymer588.73Chemie (CYC)
4D
(B)
Tetracainenon-polymer264.41Chemie (TE4)
5G, H
(A, B)
waterwater18.0401Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight35673.3
Non-Polymers*Number of molecules4
Total formula weight2030.4
All*Total formula weight37703.7
*Water molecules are not included.

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PDB entries from 2026-03-11

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