6ve7

The inner junction complex of Chlamydomonas reinhardtii doublet microtubule

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Flagellar associated protein

OrganismNot specified

UniProt A8J098

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 62 FAP52 × 2 (A0A2K3D260) Tubulin alpha × 24 (P09204) Protein Flattop homolog × 1 (A8IVJ1) Tubulin beta × 24 (P04690) FAP276 × 2 (A0A2K3DTN6) Cilia- and flagella-associated protein 20 × 4 (A8IU92) PACRG × 4 (B1B601) GUANOSINE-5'-TRIPHOSPHATE × 24 MAGNESIUM ION × 24 GUANOSINE-5'-DIPHOSPHATE × 24 TAXOL × 16 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A8J098_CHLRE
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–240; UniProt 1–240

FAP52

OrganismNot specified

UniProt A0A2K3D260

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 62 Flagellar associated protein × 1 (A8J098) Tubulin alpha × 24 (P09204) Protein Flattop homolog × 1 (A8IVJ1) Tubulin beta × 24 (P04690) FAP276 × 2 (A0A2K3DTN6) Cilia- and flagella-associated protein 20 × 4 (A8IU92) PACRG × 4 (B1B601) GUANOSINE-5'-TRIPHOSPHATE × 24 MAGNESIUM ION × 24 GUANOSINE-5'-DIPHOSPHATE × 24 TAXOL × 16 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0A2K3D260_CHLRE
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–633; UniProt 1–633 Author chain C; PDBConstruct 1–633; UniProt 1–633

Tubulin alpha

OrganismNot specified

UniProt P09204

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 62 Flagellar associated protein × 1 (A8J098) FAP52 × 2 (A0A2K3D260) Protein Flattop homolog × 1 (A8IVJ1) Tubulin beta × 24 (P04690) FAP276 × 2 (A0A2K3DTN6) Cilia- and flagella-associated protein 20 × 4 (A8IU92) PACRG × 4 (B1B601) GUANOSINE-5'-TRIPHOSPHATE × 24 MAGNESIUM ION × 24 GUANOSINE-5'-DIPHOSPHATE × 24 TAXOL × 16 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TBA1_CHLRE
Isoform —
PDB entities 3
Chains and sequence ranges Author chain 0; PDBConstruct 1–451; UniProt 1–451 Author chain 1; PDBConstruct 1–451; UniProt 1–451 Author chain 5; PDBConstruct 1–451; UniProt 1–451 Author chain 6; PDBConstruct 1–451; UniProt 1–451 Author chain 7; PDBConstruct 1–451; UniProt 1–451 Author chain D; PDBConstruct 1–451; UniProt 1–451 Author chain E; PDBConstruct 1–451; UniProt 1–451 Author chain F; PDBConstruct 1–451; UniProt 1–451 Author chain G; PDBConstruct 1–451; UniProt 1–451 Author chain L; PDBConstruct 1–451; UniProt 1–451 Author chain M; PDBConstruct 1–451; UniProt 1–451 Author chain P; PDBConstruct 1–451; UniProt 1–451 Author chain S; PDBConstruct 1–451; UniProt 1–451 Author chain X; PDBConstruct 1–451; UniProt 1–451 Author chain Y; PDBConstruct 1–451; UniProt 1–451 Author chain Z; PDBConstruct 1–451; UniProt 1–451 Author chain e; PDBConstruct 1–451; UniProt 1–451 Author chain f; PDBConstruct 1–451; UniProt 1–451 Author chain h; PDBConstruct 1–451; UniProt 1–451 Author chain k; PDBConstruct 1–451; UniProt 1–451 Author chain m; PDBConstruct 1–451; UniProt 1–451 Author chain o; PDBConstruct 1–451; UniProt 1–451 Author chain s; PDBConstruct 1–451; UniProt 1–451 Author chain y; PDBConstruct 1–451; UniProt 1–451

Protein Flattop homolog

OrganismNot specified

UniProt A8IVJ1

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 62 Flagellar associated protein × 1 (A8J098) FAP52 × 2 (A0A2K3D260) Tubulin alpha × 24 (P09204) Tubulin beta × 24 (P04690) FAP276 × 2 (A0A2K3DTN6) Cilia- and flagella-associated protein 20 × 4 (A8IU92) PACRG × 4 (B1B601) GUANOSINE-5'-TRIPHOSPHATE × 24 MAGNESIUM ION × 24 GUANOSINE-5'-DIPHOSPHATE × 24 TAXOL × 16 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name FLTOP_CHLRE
Isoform —
PDB entities 4
Chains and sequence ranges Author chain H; PDBConstruct 1–137; UniProt 1–137

Tubulin beta

OrganismNot specified

UniProt P04690

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 62 Flagellar associated protein × 1 (A8J098) FAP52 × 2 (A0A2K3D260) Tubulin alpha × 24 (P09204) Protein Flattop homolog × 1 (A8IVJ1) FAP276 × 2 (A0A2K3DTN6) Cilia- and flagella-associated protein 20 × 4 (A8IU92) PACRG × 4 (B1B601) GUANOSINE-5'-TRIPHOSPHATE × 24 MAGNESIUM ION × 24 GUANOSINE-5'-DIPHOSPHATE × 24 TAXOL × 16 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TBB_CHLRE
Isoform —
PDB entities 5
Chains and sequence ranges Author chain 4; PDBConstruct 1–443; UniProt 1–443 Author chain 8; PDBConstruct 1–443; UniProt 1–443 Author chain 9; PDBConstruct 1–443; UniProt 1–443 Author chain I; PDBConstruct 1–443; UniProt 1–443 Author chain J; PDBConstruct 1–443; UniProt 1–443 Author chain K; PDBConstruct 1–443; UniProt 1–443 Author chain N; PDBConstruct 1–443; UniProt 1–443 Author chain O; PDBConstruct 1–443; UniProt 1–443 Author chain Q; PDBConstruct 1–443; UniProt 1–443 Author chain R; PDBConstruct 1–443; UniProt 1–443 Author chain T; PDBConstruct 1–443; UniProt 1–443 Author chain U; PDBConstruct 1–443; UniProt 1–443 Author chain V; PDBConstruct 1–443; UniProt 1–443 Author chain a; PDBConstruct 1–443; UniProt 1–443 Author chain b; PDBConstruct 1–443; UniProt 1–443 Author chain i; PDBConstruct 1–443; UniProt 1–443 Author chain j; PDBConstruct 1–443; UniProt 1–443 Author chain p; PDBConstruct 1–443; UniProt 1–443 Author chain q; PDBConstruct 1–443; UniProt 1–443 Author chain r; PDBConstruct 1–443; UniProt 1–443 Author chain t; PDBConstruct 1–443; UniProt 1–443 Author chain u; PDBConstruct 1–443; UniProt 1–443 Author chain v; PDBConstruct 1–443; UniProt 1–443 Author chain w; PDBConstruct 1–443; UniProt 1–443

FAP276

OrganismNot specified

UniProt A0A2K3DTN6

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 62 Flagellar associated protein × 1 (A8J098) FAP52 × 2 (A0A2K3D260) Tubulin alpha × 24 (P09204) Protein Flattop homolog × 1 (A8IVJ1) Tubulin beta × 24 (P04690) Cilia- and flagella-associated protein 20 × 4 (A8IU92) PACRG × 4 (B1B601) GUANOSINE-5'-TRIPHOSPHATE × 24 MAGNESIUM ION × 24 GUANOSINE-5'-DIPHOSPHATE × 24 TAXOL × 16 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0A2K3DTN6_CHLRE
Isoform —
PDB entities 6
Chains and sequence ranges Author chain W; PDBConstruct 1–86; UniProt 1–86 Author chain x; PDBConstruct 1–86; UniProt 1–86

Cilia- and flagella-associated protein 20

OrganismNot specified

UniProt A8IU92

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 62 Flagellar associated protein × 1 (A8J098) FAP52 × 2 (A0A2K3D260) Tubulin alpha × 24 (P09204) Protein Flattop homolog × 1 (A8IVJ1) Tubulin beta × 24 (P04690) FAP276 × 2 (A0A2K3DTN6) PACRG × 4 (B1B601) GUANOSINE-5'-TRIPHOSPHATE × 24 MAGNESIUM ION × 24 GUANOSINE-5'-DIPHOSPHATE × 24 TAXOL × 16 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name CFA20_CHLRE
Isoform —
PDB entities 7
Chains and sequence ranges Author chain 3; PDBConstruct 1–190; UniProt 1–190 Author chain c; PDBConstruct 1–190; UniProt 1–190 Author chain g; PDBConstruct 1–190; UniProt 1–190 Author chain z; PDBConstruct 1–190; UniProt 1–190

PACRG

OrganismNot specified

UniProt B1B601

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 62 Flagellar associated protein × 1 (A8J098) FAP52 × 2 (A0A2K3D260) Tubulin alpha × 24 (P09204) Protein Flattop homolog × 1 (A8IVJ1) Tubulin beta × 24 (P04690) FAP276 × 2 (A0A2K3DTN6) Cilia- and flagella-associated protein 20 × 4 (A8IU92) GUANOSINE-5'-TRIPHOSPHATE × 24 MAGNESIUM ION × 24 GUANOSINE-5'-DIPHOSPHATE × 24 TAXOL × 16 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name B1B601_CHLRE
Isoform —
PDB entities 8
Chains and sequence ranges Author chain 2; PDBConstruct 1–307; UniProt 1–307 Author chain d; PDBConstruct 1–307; UniProt 1–307 Author chain l; PDBConstruct 1–307; UniProt 1–307 Author chain n; PDBConstruct 1–307; UniProt 1–307

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_id6ve7
Deposition date deposition_date2019-12-30
Structure title titleThe inner junction complex of Chlamydomonas reinhardtii doublet microtubule
Keywords keywordscilia, doublet, axoneme, microtubule inner protein, STRUCTURAL PROTEIN; STRUCTURAL PROTEIN
Experimental Method methodELECTRON 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.

6ve7__assembly_1__model_1

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

Download this curve (.dat)

6ve7__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

6ve7__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)0.00 Å
Rg (electron density)120.00 Å
Total Rg119.90 Å
Atom count192224
Residues24285
Excluded volume3403400 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6ve7__assembly_1__model_1 62-meric (62) Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (12)

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7. Citations (1)