PDB entry 7e99

View 7e99 on RCSB PDB site
Description: Oxy-deoxy intermediate of 400 kDa giant hemoglobin at 13% oxygen saturation
Class: oxygen transport
Keywords: allostery, structural change, microspectrometry, crystal processing., OXYGEN TRANSPORT
Deposited on 2021-03-03, released 2021-10-06
The last revision prior to the SCOPe 2.08 freeze date was dated 2021-10-06, with a file datestamp of 2021-10-01.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: N/A
AEROSPACI score: 0.38 (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): Domains in SCOPe 2.08: d7e99a_
  • Chain 'B':
    Compound: Extracellular giant hemoglobin major globin subunit A2
    Species: Oligobrachia mashikoi [TaxId:55676]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d7e99b_
  • Chain 'C':
    Compound: Extracellular giant hemoglobin major globin subunit B2
    Species: Oligobrachia mashikoi [TaxId:55676]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d7e99c_
  • Chain 'D':
    Compound: Giant hemoglobin B1b globin chain
    Species: Oligobrachia mashikoi [TaxId:55676]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d7e99d_
  • Heterogens: HEM, OXY, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >7e99A (A:)
vcnrleqilvktqwaqsygeaenraafsrdlfselfniqgssralfsgvgvddmnsaaft
ahclrvtgalnrlisqldqqatinadlahlagqhasrnldasnfaamgqavmsvvpthld
cfnqhawgecyeriasgisg

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >7e99B (B:)
dctslnrllvkrqwaeaygegtnrellgnriwedlfanmpdarglfsrvngndidssefq
ahslrvlggldmcvaslddvpvlnallarlnsqhdsrgipaagypafvasaisavratvg
arsfdndawnscmnqivsgisg

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >7e99C (C:)
ssccssedranvmhnwdaawsaaysdrrvalaqavfaslfsrdaaaqglfsgvsadnpds
adfrahcvrvvngldvainmlndpavlneqlahlsaqhqaragvaaahfdvmaeafaevm
pqvsscfssdswnrcfariangisagl

    Sequence, based on observed residues (ATOM records): (download) 
    >7e99C (C:)
sccssedranvmhnwdaawsaaysdrrvalaqavfaslfsrdaaaqglfsgvsadnpdsa
dfrahcvrvvngldvainmlndpavlneqlahlsaqhqaragvaaahfdvmaeafaevmp
qvsscfssdswnrcfariangisagl

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >7e99D (D:)
eccsrgdaevvisewdqvfnaamagssesaigvaifdvfftssgvspsmfpgggdsssae
flaqvsrvisgadiainsltnratcdsllshlnaqhkaisgvtgaavthlseaissvvaq
vlpsahidawgycmayiaagigagl