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(-) Description

Title :  X-RAY CRYSTAL STRUCTURE OF PHYCOCYANIN FROM SYNECHOCYSTIS SP. PCC 6803
 
Authors :  A. Marx, N. Adir
Date :  05 May 12  (Deposition) - 06 Mar 13  (Release) - 06 Mar 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.25
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Component Of The Phycobilisome, Photosynthetic Antenna Complex, Photosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Marx, N. Adir
Allophycocyanin And Phycocyanin Crystal Structures Reveal Facets Of Phycobilisome Assembly.
Biochim. Biophys. Acta V. 1827 311 2013
PubMed-ID: 23201474  |  Reference-DOI: 10.1016/J.BBABIO.2012.11.006

(-) Compounds

Molecule 1 - C-PHYCOCYANIN ALPHA CHAIN
    Chains: A
    Organism Scientific: SYNECHOCYSTIS SP.
    Organism Taxid: 1111708
    Strain: PCC 6803 / KAZUSA
 
Molecule 2 - C-PHYCOCYANIN BETA CHAIN
    Chains: B
    Organism Scientific: SYNECHOCYSTIS SP.
    Organism Taxid: 1111708
    Strain: PCC 6803 / KAZUSA

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1CYC3Ligand/IonPHYCOCYANOBILIN
2MEN1Mod. Amino AcidN-METHYL ASPARAGINE
Biological Unit 1 (2, 12)
No.NameCountTypeFull Name
1CYC9Ligand/IonPHYCOCYANOBILIN
2MEN3Mod. Amino AcidN-METHYL ASPARAGINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:59 , THR A:66 , ASN A:72 , ASN A:73 , PHE A:74 , ALA A:75 , LYS A:83 , CYS A:84 , ARG A:86 , ASP A:87 , TYR A:110 , LEU A:124 , TRP A:128 , TYR A:129 , HOH A:304 , HOH A:327 , ARG B:57 , ILE B:67 , TYR B:76 , THR B:77 , HOH B:339 , HOH B:340BINDING SITE FOR RESIDUE CYC A 201
2AC2SOFTWAREMEN B:72 , ALA B:75 , ARG B:79 , ARG B:80 , CYS B:84 , ASP B:87 , MET B:88 , ILE B:90 , ARG B:110 , LEU B:115 , LEU B:122 , SER B:128BINDING SITE FOR RESIDUE CYC B 201
3AC3SOFTWAREPHE A:28 , ASN B:35 , ASP B:39 , VAL B:144 , ASN B:145 , ASP B:146 , ILE B:150 , THR B:151 , ARG B:152 , GLY B:153 , ASP B:154 , CYS B:155 , SER B:156 , VAL B:159 , ALA B:160 , ALA B:163 , HOH B:302 , HOH B:303 , HOH B:308 , HOH B:309 , HOH B:317 , HOH B:369 , HOH B:443BINDING SITE FOR RESIDUE CYC B 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4F0T)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4F0T)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4F0T)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4F0T)

(-) Exons   (0, 0)

(no "Exon" information available for 4F0T)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:162
                                                                                                                                                                                                  
               SCOP domains d4f0ta_ A: automated matches                                                                                                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhh..hhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4f0t A   1 MKTPLTEAVSTADSQGRFLSSTELQIAFGRLRQANAGLQAAKALTDNAQSLVNGAAQAVYNKFPYTTQTQGNNFAADQRGKDKCARDIGYYLRIVTYCLVAGGTGPLDEYLIAGIDEINRTFDLSPSWYVEALKYIKANHGLSGDARDEANSYLDYAINALS 174
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140|      162       172  
                                                                                                                                                                     140|    150|             
                                                                                                                                                                      143     161             


Chain B from PDB  Type:PROTEIN  Length:172
                                                                                                                                                                                                            
               SCOP domains d4f0tb_ B: automated matches                                                                                                                                                 SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4f0t B   1 MFDVFTRVVSQADARGEYLSGSQLDALSATVAEGNKRIDSVNRITGNASAIVSNAARALFAEQPQLIQPGGnAYTSRRMAACLRDMEIILRYVTYATFTGDASVLEDRCLNGLRETYVALGVPGASVAAGVQKMKEAALDIVNDPNGITRGDCSAIVAEIAGYFDRAAAAVA 174
                                    10        20        30        40        50        60        70 ||     82        92       102       112       122       132       142       152       162       172  
                                                                                                  72-MEN                                                                                                
                                                                                                   75
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4F0T)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4F0T)

(-) Gene Ontology  (7, 14)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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(-) Related Entries Specified in the PDB File

1on7 NON HEXAMER FORMING PHYCOCYANIN CRYSTAL STRUCTURE
4f0u