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2ZIY

Crystal structure of squid rhodopsin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Rhodopsinpolymer37241828.71UniProt (P31356)
Pfam (PF00001)
Todarodes pacificus (Japanese flying squid)
2B
(A)
RETINALnon-polymer284.41Chemie (RET)
3C, D
(A)
PALMITIC ACIDnon-polymer256.42Chemie (PLM)
Sequence modifications
A: 2 - 373 (UniProt: P31356)
PDBExternal DatabaseDetails
Ile 18Val 18SEE REMARK 999
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight41828.7
Non-Polymers*Number of molecules3
Total formula weight797.3
All*Total formula weight42626.0
*Water molecules are not included.

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PDB entries from 2025-07-09

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