PDB entry 3mg2

View 3mg2 on RCSB PDB site
Description: Crystal structure of the orange carotenoid protein Y44S mutant from cyanobacteria synechocystis sp. PCC 6803
Class: carotenoid binding protein
Keywords: Carotenoid binding protein, Echinone, Phycobilisome
Deposited on 2010-04-05, released 2010-04-14
The last revision prior to the SCOPe 2.04 freeze date was dated 2010-08-11, with a file datestamp of 2010-08-06.
Experiment type: XRAY
Resolution: 2.65 Å
R-factor: 0.197
AEROSPACI score: 0.33 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Orange Carotenoid Protein
    Species: Synechocystis sp. [TaxId:1148]
    Gene: slr1963
    Database cross-references and differences (RAF-indexed):
    • Uniprot P74102
      • engineered (43)
    Domains in SCOPe 2.04: d3mg2a1, d3mg2a2
  • Chain 'B':
    Compound: Orange Carotenoid Protein
    Species: Synechocystis sp. [TaxId:1148]
    Gene: slr1963
    Database cross-references and differences (RAF-indexed):
    • Uniprot P74102
      • engineered (43)
    Domains in SCOPe 2.04: d3mg2b1, d3mg2b2
  • Heterogens: ECH, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3mg2A (A:)
mpftidsargifpntlaadvvpatiarfsqlnaedqlaliwfaslemgktltiaapgaas
mqlaenalkeiqamgplqqtqamcdlanradtplcrtyaswspniklgfwyrlgelmeqg
fvapipagyqlsananavlatiqglesgqqitvlrnavvdmgftagkdgkriaepvvppq
dtasrtkvsiegvtnatvlnymdnlnandfdtlielftsdgalqppfqrpivgkenvlrf
freecqnlklipergvtepaedgftqikvtgkvqtpwfggnvgmniawrfllnpegkiff
vaidllaspkellnfavhhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3mg2A (A:)
tidsargifpntlaadvvpatiarfsqlnaedqlaliwfaslemgktltiaapgaasmql
aenalkeiqamgplqqtqamcdlanradtplcrtyaswspniklgfwyrlgelmeqgfva
pipagyqlsananavlatiqglesgqqitvlrnavvdmgfiaepvvppqdtasrtkvsie
gvtnatvlnymdnlnandfdtlielftsdgalqppfqrpivgkenvlrffreecqnlkli
pergvtepaedgftqikvtgkvqtpwfggnvgmniawrfllnpegkiffvaidllaspke
l

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3mg2B (B:)
mpftidsargifpntlaadvvpatiarfsqlnaedqlaliwfaslemgktltiaapgaas
mqlaenalkeiqamgplqqtqamcdlanradtplcrtyaswspniklgfwyrlgelmeqg
fvapipagyqlsananavlatiqglesgqqitvlrnavvdmgftagkdgkriaepvvppq
dtasrtkvsiegvtnatvlnymdnlnandfdtlielftsdgalqppfqrpivgkenvlrf
freecqnlklipergvtepaedgftqikvtgkvqtpwfggnvgmniawrfllnpegkiff
vaidllaspkellnfavhhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3mg2B (B:)
tidsargifpntlaadvvpatiarfsqlnaedqlaliwfaslemgktltiaapgaasmql
aenalkeiqamgplqqtqamcdlanradtplcrtyaswspniklgfwyrlgelmeqgfva
pipagyqlsananavlatiqglesgqqitvlrnavvdmgfriaepvvppqdtasrtkvsi
egvtnatvlnymdnlnandfdtlielftsdgalqppfqrpivgkenvlrffreecqnlkl
ipergvtepaedgftqikvtgkvqtpwfggnvgmniawrfllnpegkiffvaidllaspk
el