9ufe

Cryo-EM structure of the tubular mastigoneme (the central tube) from golden algae 2.17 angstrom resolution

Method: ELECTRON MICROSCOPY

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Tubular mastigoneme protein

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 18 其他Polymer 51	OCM5 × 3 OCM6 × 3 OCM3 × 3 Tubular mastigoneme protein × 3 （A6P4C0） Tubular mastigoneme protein × 3 （C4B7Q7） ;beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-D-mannopyranose-(1-2)-beta-D-xylopyranose-(1-6)][beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)][beta-D-glucopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[beta-D-xylopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;beta-D-xylopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-xylopyranose-(1-2)][alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-xylopyranose × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-xylopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 9 ;alpha-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[beta-D-glucopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 6 ;alpha-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[alpha-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 CALCIUM ION × 55 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 PHOSPHONATE × 21 CHLORIDE ION × 3 water × 18	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C4B7Q8_OCHDN
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain DA； PDBConstruct 1–209； UniProt 1–209 Author chain DB； PDBConstruct 1–209； UniProt 1–209 Author chain DC； PDBConstruct 1–209； UniProt 1–209

Tubular mastigoneme protein

OrganismNot specified

UniProt A6P4C0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 18 其他Polymer 51	OCM5 × 3 OCM6 × 3 Tubular mastigoneme protein × 3 （C4B7Q8） OCM3 × 3 Tubular mastigoneme protein × 3 （C4B7Q7） ;beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-D-mannopyranose-(1-2)-beta-D-xylopyranose-(1-6)][beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)][beta-D-glucopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[beta-D-xylopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;beta-D-xylopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-xylopyranose-(1-2)][alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-xylopyranose × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-xylopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 9 ;alpha-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[beta-D-glucopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 6 ;alpha-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[alpha-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 CALCIUM ION × 55 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 PHOSPHONATE × 21 CHLORIDE ION × 3 water × 18	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A6P4C0_OCHDN
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain AA； PDBConstruct 1–748； UniProt 1–748 Author chain AB； PDBConstruct 1–748； UniProt 1–748 Author chain AC； PDBConstruct 1–748； UniProt 1–748

Tubular mastigoneme protein

OrganismNot specified

UniProt C4B7Q7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Other combination	Heteromer	Protein 18 其他Polymer 51	OCM5 × 3 OCM6 × 3 Tubular mastigoneme protein × 3 （C4B7Q8） OCM3 × 3 Tubular mastigoneme protein × 3 （A6P4C0） ;beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-D-mannopyranose-(1-2)-beta-D-xylopyranose-(1-6)][beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)][beta-D-glucopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[beta-D-xylopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;beta-D-xylopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-xylopyranose-(1-2)][alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-xylopyranose × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-xylopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 9 ;alpha-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[beta-D-glucopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 6 ;alpha-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[alpha-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 CALCIUM ION × 55 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 PHOSPHONATE × 21 CHLORIDE ION × 3 water × 18	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	C4B7Q7_OCHDN
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain BA； PDBConstruct 1–366； UniProt 1–366 Author chain BB； PDBConstruct 1–366； UniProt 1–366 Author chain BC； PDBConstruct 1–366； UniProt 1–366

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	9ufe
Deposition date deposition_date	2025-04-10
Structure title title	Cryo-EM structure of the tubular mastigoneme (the central tube) from golden algae 2.17 angstrom resolution
Keywords keywords	Cryo-EM, Tubular Mastigoneme, Golden algae, N-Glycans, CARBOHYDRATE; CARBOHYDRATE
Experimental Method method	ELECTRON MICROSCOPY

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9ufe__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9ufe__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9ufe__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	80.13 Å
Rg (electron density)	80.44 Å
Total Rg	80.44 Å
Atom count	65299
Residues	7632
Excluded volume	1142500 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9ufe__assembly_1__model_1`	octadecameric （18）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (25)

Entity 1 Entity 1 polymer

Description description	OCM5
Molecular weight formula_weight	40219.9 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	EA,EB,EC
Atom count atom_count	71986

MFKLLIAFATIFGYAYAGCDNGCSGHGQCTQHGVCQCFDNWGIGLSHLSGDCSERICPYEIAWVDNPDKLGRRHQYAECANRGICNRESGECECFPGYEGKACQRSTCPNDCSGHGRCVYIQDLPFGAVAADYSTGDFSVQDPKTFDYNGWDRSKTRGCYCDPEYGDVDCSKRMCPYGTDVMDQRPDLTKPAKYQVQQIAIQAPTSTFGTSGLGGNTFALTFKSKLNETFTTLPIPLFNGASDFRTFILYVEQALERLPNGVIDNVDVAGSYSASSNVVYLNITFVGDSVQGPQHLLTVRDYLCGDGCTPKLEGVELLPYSNNITQLQKSDFSSYECGRRGKCDYATGICNCFAGYTGATCGTISCLV

Entity 2 Entity 2 polymer

Description description	OCM6
Molecular weight formula_weight	78780.8 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	FA,FB,FC

MTKTLPVLTLLLLGIAGLINAECPNACSAHGKCGAYDMCTCFRNWMANDCSERICQFGLAHVDSPKGDLDASSGALSNASEIVVVNDFIYRFGTTELYPATTDIAGNVLTNTAHEYRECSNKGLCDRSTGTCSCFEGYEGSACQRASCPSGPNGVCSGHGTCETISEIAAQDFDNIYRLWDEDITMGCVCDSGYSGADCSQRDCPVGTDPLYFDNNATIRYSNFTYQFFSDSSSNVVTGNYSIIFTDVYGEDWNTVPIDIAATCATIQAALETLPNNVIDAGSVRCYKWNAAQSGPIVDGNMFIHARYTLAFPRNPGKLKQIAIDRFLDGSRATLYTNEPVSSLGWHVYPNGFTGEFVDLVPNRCFGVIANLAAGATLEGGVTGDIGTHYLAGLDATEQSLLKTCLGGSDNNTANNVEVYNWDYGSFNNPHLIKLQDATQYTYVYEVNSNGDIIYDPQIQYRPASSLCDSTSPNAARFGDDAYGNPMCWNKQAPGFYAVLVYVSSLANPFRLWTRAATDFGSTTPFYVYTTNGFLNLVSSDAGVYTYRNYYSNWEKVVSHHSNVVHSTNIGTTPGYYGDMSCETHPVGSTYALDCLNKGDLVMTLLQPDGSSATLANNPIYPNVYTTEKIYRARRNNITDVTYNEEERLNIIFDYSLNSAFSNRAPAYVYKFYPDTSSADGGYLHTGACGTRGICNSDTGLCECFSGYGKADCSCNTCNLLSF

Entity 3 Entity 3 polymer

Description description	Tubular mastigoneme protein
Molecular weight formula_weight	22290.1 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	DA,DB,DC

MLRYILLLAFLLAVAQAACPNGCNGHGSCGANDKCTCYTRIDGEPAWTYADCSGRTCPKSSAWVGDVQNANDAHPVVECSNKGVCDRKTGECKCFANYDGIACERSICPNKCSDAGVCFTQKQLAVDAARTYATPWDAEKEVGCVCDLGRRGPDCSLFECPSGPDVLKGFGSEAGRDCSGRGLCDYSSGICNCFHGYYGTKCEYQTVLG

Entity 4 Entity 4 polymer

Description description	OCM3
Molecular weight formula_weight	36806.3 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	CA,CB,CC

MKWLFLLSIVLMLSTKMTTVGSAPTEVPTGQPSGQPSGKPSGQPSGKPSGQPSGQPSGQPSGKPSGQPSGSPSGQPSGQPSGQPSGQPSGSPTGQPSGQPSRQPSGQPTARPSTQPSTQPSSSPSGQPTSVPSSAPSYRAESWGQITWDKRRHRQGGLCENHCSNHGTCEYNNNCKCFTGLDGEPEWTGPDCSLRTCPKDFAWVGEVVNANDLHPWAECSNKGVCDRTTGTCNCFAGYDGVACQRTVCPNNCNDRGTCWPEKLLASKAGRTYSEPWDAMKHVGCFCDAGYRGPACDLQECPSGTDPLDGYGNEAGRDCSGRGLCNYQEGTCQCFSGFYGTRCQYQTTIF

Entity 5 Entity 5 polymer

Description description	Tubular mastigoneme protein
Molecular weight formula_weight	83365.7 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	AA,AB,AC

MKYSFLLSTTLVAALWSLAHSECANACNGHGKCTSYDMCICNRNWQASDCSERVCMFGLAHVDTPKGDLDGSGTLSNANIVVTENSFVYPYGTTEQFPQMQDSDLQTLTNTAHYYMECSNKGRCDRTTGECQCFDGYDGVACQRASCPGYPNSCSGHGVCKTISQLAESDYGNVYKLWDKDATMGCECDKGYTGADCSERLCKYGVDPLYLDDATTAKYSIFDLATLTTKTSSPYFTNGESEAKSAYWAIRFYDNHEEDWVTTPIIAGATCTEVVEALESLPNNVIPANSIDCSVVTFNGNENSFTMTNAYYDAQHPSGSRHPYRIFYRFAMWEALTASDQGELGPTTALQYYHGSNQTSTVSLYGNVYRLKFYSNPGKLKQPSIEVYLDGTRPSLISPGYKVITRVWTDGQQGEDDDYFADHCTGVTATIGVIASSTDYMTQSYLTGFTTTERGLLKKCLGDADFDTTNNVDVYNWDYGSKYYPHMIKLVRTVTSYNDGGYYAVLWYDSNTHWDSIAPEGTFRLLNPFRPPDNFLTDNYDIYTTKGTLALTSVFAEATFGFGSQYIYTVNTTYDQNSTISTVVYDGDISCEVGNNNAYKLDYISHCLNRSDLFTMLNWEFPEFNPPHLNLYSAKRLYTHSPEHYVVDRFAVNSVIARSNNTLHYMTHMITADLSTNWAASVGIDGGGHSSLTNPHFHVYKFFPATESTYEYVAECSNRGICDRDSGVCKCFAGYTSDSCSVQSSLSL

Entity 6 Entity 6 polymer

Description description	Tubular mastigoneme protein
Molecular weight formula_weight	40980.4 kDa
Source method src_method	nat
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	BA,BB,BC

MFQARLLVLALCFAGIMAACDNNCSGHGTCSTDDVCECYDNWGVGLSHDSGDCSDRICPYELAWVDTPDNTGAFHKYAECANRGICNRETGECQCFDGYEGKGCQRSTCPNDCSGHGTCEYIEELAFGETWNDYSKQYFIEDPKTFPYHGWDNRKIRTCVCDPTYGDVDCSKRLCPYGNDVLDIQDNSIITNYQIQQIRIKAINQLQGLRTQTFALTFKSKLNETFTTYPIVFDDSDLNDFVHDVQLALLKLPNRVIDGVSVAANRDYATDYLNLNITFTGNNVQGKQNLLVVESYECSDGCTPKITGIDVQTLYNQKHSNISEVLAADYYSFECGRRGKCDYNTGLCNCFTGYTGDNCNTMTTLT

Entity 7 Entity 7 branched

Description description	;beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	2362.1 kDa
Source method src_method	man
Copy count entity_count	3

Entity 8 Entity 8 branched

Description description	;alpha-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-D-mannopyranose-(1-2)-beta-D-xylopyranose-(1-6)][beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	2656.4 kDa
Source method src_method	man
Copy count entity_count	3

Entity 9 Entity 9 branched

Description description	;alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)][beta-D-glucopyranose-(1-3)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	2686.4 kDa
Source method src_method	man
Copy count entity_count	3

Entity 10 Entity 10 branched

Description description	;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	1559.4 kDa
Source method src_method	man
Copy count entity_count	3

Entity 11 Entity 11 branched

Description description	;beta-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[beta-D-xylopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	2464.2 kDa
Source method src_method	man
Copy count entity_count	3

Entity 12 Entity 12 branched

Description description	;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	1559.4 kDa
Source method src_method	man
Copy count entity_count	3

Entity 13 Entity 13 branched

Description description	;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	910.8 kDa
Source method src_method	man
Copy count entity_count	3

Entity 14 Entity 14 branched

Description description	;beta-D-xylopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-xylopyranose-(1-2)][alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	1661.5 kDa
Source method src_method	man
Copy count entity_count	3

Entity 15 Entity 15 branched

Description description	alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-xylopyranose
Molecular weight formula_weight	636.6 kDa
Source method src_method	man
Copy count entity_count	3

Entity 16 Entity 16 branched

Description description	;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-xylopyranose ;
Molecular weight formula_weight	1123.0 kDa
Source method src_method	man
Copy count entity_count	3

Entity 17 Entity 17 branched

Description description	;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	1883.7 kDa
Source method src_method	man
Copy count entity_count	9

Entity 18 Entity 18 branched

Description description	;alpha-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[beta-D-glucopyranose-(1-3)][2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[beta-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	2332.1 kDa
Source method src_method	man
Copy count entity_count	3

Entity 19 Entity 19 branched

Description description	;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	1721.5 kDa
Source method src_method	man
Copy count entity_count	6

Entity 20 Entity 20 branched

Description description	;alpha-D-xylopyranose-(1-2)-beta-D-xylopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-[alpha-D-xylopyranose-(1-3)]alpha-D-mannopyranose-(1-6)][beta-D-xylopyranose-(1-2)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)][alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
Molecular weight formula_weight	2332.1 kDa
Source method src_method	man
Copy count entity_count	3

Entity 21 Entity 21 non-polymer

Description description	CALCIUM ION
Molecular weight formula_weight	40.1 kDa
Source method src_method	syn
Copy count entity_count	55

Entity 22 Entity 22 non-polymer

Description description	2-acetamido-2-deoxy-beta-D-glucopyranose
Molecular weight formula_weight	221.2 kDa
Source method src_method	syn
Copy count entity_count	6

Entity 23 Entity 23 non-polymer

Description description	PHOSPHONATE
Molecular weight formula_weight	80.0 kDa
Source method src_method	syn
Copy count entity_count	21

Entity 24 Entity 24 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 25 Entity 25 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	6687

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	triclinic

Resolution resolution	2.17 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	104125

Cryo-EM structure of the tubular mastigoneme (the central tube) from golden algae 2.17 angstrom resolution

1. Protein Identity and Related Structures Protein Identity & Related Structures

Tubular mastigoneme protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Tubular mastigoneme protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Tubular mastigoneme protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

9ufe__assembly_1__model_1

9ufe__assembly_1__model_1 | I(q)

9ufe__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (25)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

Entity 4 Entity 4 polymer

Polymer Polymer

Entity 5 Entity 5 polymer

Polymer Polymer

Entity 6 Entity 6 polymer

Polymer Polymer

Entity 7 Entity 7 branched

Entity 8 Entity 8 branched

Entity 9 Entity 9 branched

Entity 10 Entity 10 branched

Entity 11 Entity 11 branched

Entity 12 Entity 12 branched

Entity 13 Entity 13 branched

Entity 14 Entity 14 branched

Entity 15 Entity 15 branched

Entity 16 Entity 16 branched

Entity 17 Entity 17 branched

Entity 18 Entity 18 branched

Entity 19 Entity 19 branched

Entity 20 Entity 20 branched

Entity 21 Entity 21 non-polymer

Entity 22 Entity 22 non-polymer

Entity 23 Entity 23 non-polymer

Entity 24 Entity 24 non-polymer

Entity 25 Entity 25 water

7. Citations (1)