PDB entry 1iwo

View 1iwo on RCSB PDB site
Description: Crystal structure of the SR Ca2+-ATPase in the absence of Ca2+
Class: Hydrolase/Hydrolase Inhibitor
Keywords: MEMBRANE PROTEIN, P-TYPE ATPASE, HAD fold, HYDROLASE, Hydrolase-Hydrolase Inhibitor complex
Deposited on 2002-05-26, released 2002-08-14
The last revision prior to the SCOPe 2.07 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 3.1 Å
R-factor: 0.237
AEROSPACI score: 0.16 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Sarcoplasmic/endoplasmic reticulum calcium ATPase 1
    Species: Oryctolagus cuniculus [TaxId:9986]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P04191 (0-993)
      • see remark 999 (993)
    Domains in SCOPe 2.07: d1iwoa1, d1iwoa2, d1iwoa3, d1iwoa4
  • Chain 'B':
    Compound: Sarcoplasmic/endoplasmic reticulum calcium ATPase 1
    Species: Oryctolagus cuniculus [TaxId:9986]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P04191 (0-993)
      • see remark 999 (993)
    Domains in SCOPe 2.07: d1iwob1, d1iwob2, d1iwob3, d1iwob4
  • Heterogens: TG1

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1iwoA (A:)
meaahsksteeclayfgvsettgltpdqvkrhlekyghnelpaeegkslwelvieqfedl
lvrilllaacisfvlawfeegeetitafvepfvillilianaivgvwqernaenaiealk
eyepemgkvyradrksvqrikardivpgdivevavgdkvpadirilsiksttlrvdqsil
tgesvsvikhtepvpdpravnqdkknmlfsgtniaagkalgivattgvsteigkirdqma
ateqdktplqqkldefgeqlskvislicvavwlinighfndpvhggswirgaiyyfkiav
alavaaipeglpavittclalgtrrmakknaivrslpsvetlgctsvicsdktgtlttnq
msvckmfiidkvdgdfcslnefsitgstyapegevlkndkpirsgqfdglvelaticalc
ndssldfnetkgvyekvgeatetalttlvekmnvfntevrnlskveranacnsvirqlmk
keftlefsrdrksmsvycspakssraavgnkmfvkgapegvidrcnyvrvgttrvpmtgp
vkekilsvikewgtgrdtlrclalatrdtppkreemvlddssrfmeyetdltfvgvvgml
dpprkevmgsiqlcrdagirvimitgdnkgtaiaicrrigifgeneevadraytgrefdd
lplaeqreacrraccfarvepshkskiveylqsydeitamtgdgvndapalkkaeigiam
gsgtavaktasemvladdnfstivaaveegraiynnmkqfirylissnvgevvcifltaa
lglpealipvqllwvnlvtdglpatalgfnppdldimdrpprspkeplisgwlffrymai
ggyvgaatvgaaawwfmyaedgpgvtyhqlthfmqctedhphfegldceifeapepmtma
lsvlvtiemcnalnslsenqslmrmppwvniwllgsiclsmslhflilyvdplpmifklk
aldltqwlmvlkislpvigldeilkfiarnyleg

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1iwoB (B:)
meaahsksteeclayfgvsettgltpdqvkrhlekyghnelpaeegkslwelvieqfedl
lvrilllaacisfvlawfeegeetitafvepfvillilianaivgvwqernaenaiealk
eyepemgkvyradrksvqrikardivpgdivevavgdkvpadirilsiksttlrvdqsil
tgesvsvikhtepvpdpravnqdkknmlfsgtniaagkalgivattgvsteigkirdqma
ateqdktplqqkldefgeqlskvislicvavwlinighfndpvhggswirgaiyyfkiav
alavaaipeglpavittclalgtrrmakknaivrslpsvetlgctsvicsdktgtlttnq
msvckmfiidkvdgdfcslnefsitgstyapegevlkndkpirsgqfdglvelaticalc
ndssldfnetkgvyekvgeatetalttlvekmnvfntevrnlskveranacnsvirqlmk
keftlefsrdrksmsvycspakssraavgnkmfvkgapegvidrcnyvrvgttrvpmtgp
vkekilsvikewgtgrdtlrclalatrdtppkreemvlddssrfmeyetdltfvgvvgml
dpprkevmgsiqlcrdagirvimitgdnkgtaiaicrrigifgeneevadraytgrefdd
lplaeqreacrraccfarvepshkskiveylqsydeitamtgdgvndapalkkaeigiam
gsgtavaktasemvladdnfstivaaveegraiynnmkqfirylissnvgevvcifltaa
lglpealipvqllwvnlvtdglpatalgfnppdldimdrpprspkeplisgwlffrymai
ggyvgaatvgaaawwfmyaedgpgvtyhqlthfmqctedhphfegldceifeapepmtma
lsvlvtiemcnalnslsenqslmrmppwvniwllgsiclsmslhflilyvdplpmifklk
aldltqwlmvlkislpvigldeilkfiarnyleg