PDBsum entry 6bdf

Hydrolase

PDB id: 6bdf

Contents

Protein chains

(+ 8 more) 221 a.a.

(+ 8 more) 201 a.a.

Waters ×728

PDB id:

6bdf

Name:

Hydrolase

Title:

2.8 a resolution reconstruction of the thermoplasma acidophilum 20s proteasome using cryo-electron microscopy

Structure:

Proteasome subunit alpha. Chain: a, c, e, g, i, k, m, o, q, s, u, w, y, 0. Synonym: 20s proteasome alpha subunit, proteasome core protein psma. Engineered: yes. Proteasome subunit beta. Chain: b, d, f, h, j, l, n, p, r, t, v, x, z, 1. Synonym: 20s proteasome beta subunit, proteasome core protein psmb. Engineered: yes

Source:

Thermoplasma acidophilum. Organism_taxid: 2303. Gene: psma, ta1288. Expressed in: escherichia coli. Expression_system_taxid: 562. Gene: psmb, ta0612. Expression_system_taxid: 562

Authors:

M.G.Campbell,D.Veesler,A.Cheng,C.S.Potter,B.Carragher

Key ref:

M.C.Campbell et al. 2.8 a resolution reconstruction of the thermoplasma acidophilum 20s proteasome using cryo-Electron micros. To be published, . PubMed id: 25760083

Date:

23-Oct-17 Release date: 27-Dec-17

Protein chains

P25156  (PSA_THEAC) -  Proteasome subunit alpha from Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165)

Seq: 233 a.a.

Struc: 221 a.a.

Protein chains

P28061  (PSB_THEAC) -  Proteasome subunit beta from Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165)

Seq: 211 a.a.

Struc: 201 a.a.

Enzyme reactions

• Enzyme class: Chains A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, 0, 1: E.C.3.4.25.1 - proteasome endopeptidase complex.
• Reaction: Cleavage at peptide bonds with very broad specificity.