PDB entry 2zs1

View 2zs1 on RCSB PDB site
Description: Structural Basis for the Heterotropic and Homotropic Interactions of Invertebrate Giant Hemoglobin
Class: Oxygen Storage, Oxygen transport
Keywords: hemoglobin, annelida, magnesium, cooperativity, Heme, Iron, Metal-binding, Oxygen transport, Secreted, Transport, Oxygen Storage
Deposited on 2008-09-02, released 2008-10-21
The last revision prior to the SCOPe 2.01 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.18
AEROSPACI score: 0.56 (click here for full SPACI score report)

Chains and heterogens:

• Chain 'A':
  Compound: Extracellular giant hemoglobin major globin subunit A1
  Species: Oligobrachia mashikoi [TaxId:55676]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q7M419 (0-139)
  Domains in SCOPe 2.01: d2zs1a_
• Chain 'B':
  Compound: Extracellular giant hemoglobin major globin subunit A2
  Species: Oligobrachia mashikoi [TaxId:55676]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q7M413 (0-141)
  Domains in SCOPe 2.01: d2zs1b_
• Chain 'C':
  Compound: Extracellular giant hemoglobin major globin subunit B2
  Species: Oligobrachia mashikoi [TaxId:55676]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q7M418 (0-146)
  Domains in SCOPe 2.01: d2zs1c_
• Chain 'D':
  Compound: Extracellular giant hemoglobin major globin subunit B1
  Species: Oligobrachia mashikoi [TaxId:55676]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q5KSB7 (0-144)
    • microheterogeneity (30)
    • microheterogeneity (37)
    • microheterogeneity (40)
    • microheterogeneity (56-58)
    • microheterogeneity (68)
    • microheterogeneity (96)
    • microheterogeneity (111)
    • microheterogeneity (130)
  Domains in SCOPe 2.01: d2zs1d_
• Heterogens: HEM, OXY, GOL, CL, MG, HOH

PDB Chain Sequences:

• Chain 'A':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >2zs1A (A:)
  vcnrleqilvktqwaqsygeaenraafsrdlfselfniqgssralfsgvgvddmnsaaft
  ahclrvtgalnrlisqldqqatinadlahlagqhasrnldasnfaamgqavmsvvpthld
  cfnqhawgecyeriasgisg
  

  
  
• Chain 'B':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >2zs1B (B:)
  dctslnrllvkrqwaeaygegtnrellgnriwedlfanmpdarglfsrvngndidssefq
  ahslrvlggldmcvaslddvpvlnallarlnsqhdsrgipaagypafvasaisavratvg
  arsfdndawnscmnqivsgisg
  

  
  
• Chain 'C':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >2zs1C (C:)
  ssccssedranvmhnwdaawsaaysdrrvalaqavfaslfsrdaaaqglfsgvsadnpds
  adfrahcvrvvngldvainmlndpavlneqlahlsaqhqaragvaaahfdvmaeafaevm
  pqvsscfssdswnrcfariangisagl
  

  
  
• Chain 'D':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >2zs1D (D:)
  eccsrgdaevvisewdqvfnaamagssesaigvaifdvfftssgvspsmfpgggdsssae
  flaqvsrvisgadiainsltnratcdsllshlnaqhkaisgvtgaavthlseaissvvaq
  vlpsahidawgycmayiaagigagl