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9YI4

Octopus sensory receptor CRT1 bound to Progesterone

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E
(A, B, C, D, E)
Chemotactile receptor CRT1polymer41047334.35UniProt (A0A0L8FVQ9)Octopus bimaculoides (California two-spot octopus)
2AA, BA, EA, F, FA...
(D, E, A, B, C)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.225Chemie (NAG)
3CA, DA, K, Q, W
(D, E, A, B, C)
PROGESTERONEnon-polymer314.55Chemie (STR)
PubChem (16219863)
PubChem (16401562)
PubChem (16757724)
PubChem (18635648)
PubChem (4920)
PubChem (5994)
PubChem (92940)
PubChem (23615931)
PubChem (71200542)
PubChem (44135692)
PubChem (44275133)
PubChem (44279092)
PubChem (638017)
PubChem (657254)
PubChem (1807216)
PubChem (1807215)
PubChem (1807214)
PubChem (54269928)
PubChem (1274466)
PubChem (57526392)
PubChem (58483135)
PubChem (58766357)
PubChem (58872617)
PubChem (5320716)
PubChem (70865784)
PubChem (70987742)
PubChem (70987859)
PubChem (6576615)
PubChem (7048588)
PubChem (7059604)
PubChem (7059605)
PubChem (7059606)
PubChem (7092664)
PubChem (7092665)
PubChem (7092666)
PubChem (9948776)
PubChem (1201516)
PubChem (11869413)
PubChem (11869414)
PubChem (11869415)
PubChem (11876098)
PubChem (11876099)
PubChem (11876100)
PubChem (12303971)
PubChem (12303981)
PubChem (12303986)
PubChem (12303989)
PubChem (12303992)
PubChem (6603959)
PubChem (7004693)
PubChem (117072378)
PubChem (118670641)
PubChem (11869416)
PubChem (144033743)
PubChem (123410055)
PubChem (12303982)
PubChem (12303979)
PubChem (129010392)
PubChem (134688829)
PubChem (135189961)
PubChem (135190011)
PubChem (135249041)
PubChem (142168519)
PubChem (142402781)
PubChem (145130068)
PubChem (170068371)
PubChem (163070289)
PubChem (163070290)
PubChem (163070291)
PubChem (163070292)
Sequence modifications
A, B, C, D, E: -19 - 379 (UniProt: A0A0L8FVQ9)
PDBExternal DatabaseDetails
Ser 380-expression tag
Ser 381-expression tag
Ala 382-expression tag
Trp 383-expression tag
Ser 384-expression tag
His 385-expression tag
Pro 386-expression tag
Gln 387-expression tag
Phe 388-expression tag
Glu 389-expression tag
Lys 390-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains5
Total formula weight236671.3
Non-Polymers*Number of molecules30
Total formula weight7102.5
All*Total formula weight243773.8
*Water molecules are not included.

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PDB entries from 2026-04-01

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