6ve7

The inner junction complex of Chlamydomonas reinhardtii doublet microtubule

Method: ELECTRON MICROSCOPY

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.

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

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

4. Crystallography and Experiment 4. Crystallography & Experiment

5. Entities and Polymers Entities & Polymers (12)

7. Citations (1)