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7B5I

Cryo-EM structure of the contractile injection system cap complex from Anabaena PCC7120

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, F, K, P, U...
(AA, BA, CA, DA, EA...)
All3327 proteinpolymer19221935.16UniProt (Q8YRW5)
Pfam (PF14065)
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
2AA, B, G, L, Q...
(AB, BB, CB, DB, EB...)
All3326 proteinpolymer39945348.66UniProt (Q8YRW6)Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
3BA, C, H, M, R...
(AC, BC, CC, DC, EC...)
All3325 proteinpolymer48453236.26UniProt (Q8YRW7)
Pfam (PF17482)
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
4CA, D, DA, E, I...
(AD, AE, BD, BE, CD...)
All3324 proteinpolymer14316459.512UniProt (Q8YRW8)
Pfam (PF06841)
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains30
Total formula weight920633.7
All*Total formula weight920633.7
*Water molecules are not included.

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PDB entries from 2025-08-27

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