ISDA: 9UBX

Deposition Date 2025-04-03

Release Date 2025-12-31

Last Version Date 2025-12-31

Entry Detail

PDB ID:

9UBX

Keywords:

PROTEIN TRANSPORT

Title:

The atomic coordinates of the mouse CatSper trimer

Biological Source:

Source Organism:

Mus musculus (Taxon ID: 10090)

Host Organism:

Mus musculus

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

6.80 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated protein 1
Gene (Uniprot):Catsper1
Chain IDs:A, O (auth: n), BA (auth: a)
Chain Length:251
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:Q91ZR5 Pfam ID:PF00520

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated protein 2
Gene (Uniprot):Catsper2
Chain IDs:B, P (auth: o), CA (auth: b)
Chain Length:281
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:A2ARP9 Pfam ID:PF00520

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated protein 3
Gene (Uniprot):Catsper3
Chain IDs:C, Q (auth: p), DA (auth: c)
Chain Length:278
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:Q80W99 Pfam ID:PF00520, PF08016

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated protein 4
Gene (Uniprot):Catsper4
Chain IDs:D, R (auth: q), EA (auth: d)
Chain Length:250
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:Q8BVN3 Pfam ID:PF00520, PF08016

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated auxiliary subunit beta
Gene (Uniprot):Catsperb
Chain IDs:E, S (auth: r), FA (auth: e)
Chain Length:1065
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:A2RTF1 Pfam ID:PF21541, PF21548, PF22830, PF22831, PF15149

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated auxiliary subunit gamma 2
Gene (Uniprot):Catsperg2
Chain IDs:F, T (auth: f), GA (auth: s)
Chain Length:1042
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:C6KI89 Pfam ID:PF22840, PF15064, PF22851, PF22846

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated auxiliary subunit delta
Gene (Uniprot):Catsperd
Chain IDs:G, U (auth: t), HA (auth: g)
Chain Length:733
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:E9Q9F6 Pfam ID:PF15020, PF22850

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated auxiliary subunit epsilon
Gene (Uniprot):Catspere
Chain IDs:H, V (auth: u), IA (auth: h)
Chain Length:921
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:P0DP43 Pfam ID:PF22841, PF22843, PF22844, PF22849, PF22850

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:EF-hand calcium-binding domain-containing protein 9
Gene (Uniprot):Efcab9
Chain IDs:I, JA (auth: i), PA (auth: Q)
Chain Length:174
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:Q9DAM2

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated auxiliary subunit TMEM249
Gene (Uniprot):Tmem249
Chain IDs:J, W (auth: w), KA (auth: j)
Chain Length:168
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:A0A2R8VHF7 Pfam ID:PF15158

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated auxiliary subunit zeta
Gene (Uniprot):Catsperz
Chain IDs:K, X (auth: x), LA (auth: k)
Chain Length:149
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:Q9CQP8

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Solute carrier organic anion transporter family member 6C1
Gene (Uniprot):Slco6c1
Mutagens:A224G
Chain IDs:L, Y (auth: y), MA (auth: l)
Chain Length:610
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:Q8C0X7 Pfam ID:PF03137, PF07648

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cation channel sperm-associated auxiliary subunit TMEM262
Gene (Uniprot):Tmem262
Chain IDs:M, Z (auth: z), NA (auth: m)
Chain Length:115
Number of Molecules:3
Biological Source:Mus musculus

UniProt ID:D3Z338

Polymer Type:polypeptide(L)
Molecule:Unknown protein
Chain IDs:N, AA (auth: P), OA (auth: O)
Chain Length:251
Number of Molecules:3
Biological Source:Mus musculus

Ligand Molecules