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(-) Description

Title :  LIGHT HARVESTING PROTEIN PHYCOCYANIN IN HIGH RESOLUTION USING A FEMTOSECOND X-RAY LASER
 
Authors :  R. Fromme, S. Roy-Chowdhury, S. Basu, C. Yoon, P. Fromme
Date :  23 Apr 14  (Deposition) - 06 May 15  (Release) - 06 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A (3x),B (3x)
Biol. Unit 2:  A,B  (6x)
Keywords :  Femtosecond Crystallography Phycocyanin Photosynthesis, Phycobilisome, Photosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Fromme, S. Roy-Chowdhury, S. Basu, C. Yoon, D. Brune, P. Fromme
Observations On The Light Harvesting Protein Phycocyanin Structure In High Resolution Using A Femtosecond X-Ray Lase
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - C-PHYCOCYANIN ALPHA CHAIN
    Chains: A
    Organism Scientific: THERMOSYNECHOCOCCUS ELONGATUS
    Organism Taxid: 197221
    Strain: BP-1
 
Molecule 2 - C-PHYCOCYANIN BETA CHAIN
    Chains: B
    Organism Scientific: THERMOSYNECHOCOCCUS ELONGATUS
    Organism Taxid: 197221
    Strain: BP-1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): A (3x)B (3x)
Biological Unit 2 (6x): 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, 9)
No.NameCountTypeFull Name
1CYC6Ligand/IonPHYCOCYANOBILIN
2MEN3Mod. Amino AcidN-METHYL ASPARAGINE
Biological Unit 2 (2, 24)
No.NameCountTypeFull Name
1CYC18Ligand/IonPHYCOCYANOBILIN
2MEN6Mod. Amino AcidN-METHYL ASPARAGINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:59 , THR A:66 , SER A:72 , GLN A:73 , TYR A:74 , ALA A:75 , LYS A:83 , CYS A:84 , ARG A:86 , ASP A:87 , TYR A:90 , TYR A:110 , TRP A:128 , TYR A:129 , HOH A:313 , HOH A:327 , HOH A:340 , HOH A:342 , HOH A:393 , ARG B:57 , THR B:75 , ASN B:76BINDING SITE FOR RESIDUE CYC A 201
2AC2SOFTWARELEU B:66 , MEN B:72 , ALA B:73 , ARG B:78 , ALA B:81 , CYS B:82 , ARG B:84 , ASP B:85 , LEU B:113 , LEU B:120 , SER B:126 , HOH B:373BINDING SITE FOR RESIDUE CYC B 201
3AC3SOFTWAREASP A:28 , ARG A:33 , GLN A:145 , ASN B:35 , ASP B:39 , ASN B:143 , ASP B:144 , ILE B:148 , THR B:149 , PRO B:150 , GLY B:151 , CYS B:153 , HOH B:310 , HOH B:322 , HOH B:333 , HOH B:381BINDING SITE FOR RESIDUE CYC B 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4Q70)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4Q70)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4Q70)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4Q70)

(-) Exons   (0, 0)

(no "Exon" information available for 4Q70)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:162
                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhh..hhhhhhhhh..hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4q70 A   1 MKTPITEAIAAADTQGRFLSNTELQAVDGRFKRAVASMEAARALTNNAQSLIDGAAQAVYQKFPYTTTMQGSQYASTPEGKAKCARDIGYYLRMVTYCLVAGGTGPMDEYLIAGLSEINSTFDLSPSWYIEALKYIKANHGLTGQAAVEANAYIDYAINALS 162
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160  


Chain B from PDB  Type:PROTEIN  Length:172
                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4q70 B   1 MLDAFAKVVAQADARGEFLTNAQFDALSNLVKEGNKRLDAVNRITSNASTIVANAARALFAEQPQLIQPGGnAYTNRRMAACLRDMEIILRYVTYAILAGDSSVLDDRCLNGLRETYQALGTPGSSVAVAIQKMKDAAIAIANDPNGITPGDCSALMSEIAGYFDRAAAAVA 172
                                    10        20        30        40        50        60        70 |      80        90       100       110       120       130       140       150       160       170  
                                                                                                  72-MEN
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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  (0, 0)

(no "SCOP Domain" information available for 4Q70)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4Q70)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4Q70)

(-) Gene Ontology  (7, 14)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        PHCA_THEEB | P50032: 1jbo 1ktp 3l0f 4z8k 4ziz 5uvk
        PHCB_THEEB | P50033: 1i7y 1jbo 1ktp 1on7 3l0f 4z8k 4ziz 5uvk

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4Q70)