Loading
PDBj
English日本語简体中文繁體中文한국어
✖
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help
SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

1FNT

CRYSTAL STRUCTURE OF THE 20S PROTEASOME FROM YEAST IN COMPLEX WITH THE PROTEASOME ACTIVATOR PA26 FROM TRYPANOSOME BRUCEI AT 3.2 ANGSTROMS RESOLUTION

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, OPROTEASOME COMPONENT C7-ALPHApolymer25228033.82UniProt (P21243)
Pfam (PF10584)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
2B, PPROTEASOME COMPONENT Y7polymer25027191.82UniProt (P23639)
Pfam (PF10584)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
3C, QPROTEASOME COMPONENT Y13polymer24527181.62UniProt (P23638)
Pfam (PF10584)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
4D, RPROTEASOME COMPONENT PRE6polymer25428478.12UniProt (P40303)
Pfam (PF10584)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
5E, SPROTEASOME COMPONENT PUP2polymer26028649.12UniProt (P32379)
Pfam (PF00227)
Pfam (PF10584)
In PDB		Saccharomyces cerevisiae (baker's yeast)
6F, TPROTEASOME COMPONENT PRE5polymer23425634.02UniProt (P40302)
Pfam (PF10584)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
7G, UPROTEASOME COMPONENT C1polymer28731443.92UniProt (P21242)
Pfam (PF10584)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
8H, VPROTEASOME COMPONENT PRE3polymer19621517.22UniProt (P38624)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
9I, WPROTEASOME COMPONENT PUP1polymer23225114.52UniProt (P25043)
Pfam (PF00227)
Pfam (PF12465)
In PDB		Saccharomyces cerevisiae (baker's yeast)
10J, XPROTEASOME COMPONENT PUP3polymer20522627.82UniProt (P25451)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
11K, YPROTEASOME COMPONENT C11polymer19822545.72UniProt (P22141)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
12L, ZPROTEASOME COMPONENT PRE2polymer21223353.32UniProt (P30656)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
13M, aPROTEASOME COMPONENT C5polymer22224883.92UniProt (P23724)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
14N, bPROTEASOME COMPONENT PRE4polymer23325945.52UniProt (P30657)
Pfam (PF00227)
In PDB		Saccharomyces cerevisiae (baker's yeast)
15c, d, e, f, g...PROTEASOME ACTIVATOR PROTEIN PA26polymer23125272.814UniProt (Q9U8G2)
Pfam (PF02252)
In PDB		Trypanosoma brucei
16X, Z, a, G, H...MAGNESIUM IONnon-polymer24.314Chemie (MG)
Sequence modifications
L, Z: 1 - 212 (UniProt: P30656)
PDBExternal DatabaseDetails
Arg 33Lys 108engineered mutation
c, d, e, f, g, h, i, j, k, l, m, n, o, p: 1 - 231 (UniProt: Q9U8G2)
PDBExternal DatabaseDetails
Val 49Thr 49see remark 999
Thr 226Ser 226see remark 999
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains42
Total formula weight1079019.4
Non-Polymers*Number of molecules14
Total formula weight340.3
All*Total formula weight1079359.7
*Water molecules are not included.

218853

PDB entries from 2024-04-24

PDB statisticsPDBj update infoContact PDBjnumon