Macromolecule Annotations for the Entities in PDB 1TWA

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A d1twaa_ Multi-domain proteins (alpha and beta) beta and beta-prime subunits of DNA dependent RNA- polymerase beta and beta-prime subunits of DNA dependent RNA- polymerase RNA-polymerase beta-prime RBP1 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
B d1twab_ Multi-domain proteins (alpha and beta) beta and beta-prime subunits of DNA dependent RNA- polymerase beta and beta-prime subunits of DNA dependent RNA- polymerase RNA-polymerase beta RBP2 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
C3-41,C173-268 d1twac1 Alpha and beta proteins (a+b) DCoH-like RBP11-like subunits of RNA polymerase RNA polymerase alpha subunit dimerisation domain RPB3 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
C42-172 d1twac2 Alpha and beta proteins (a+b) Insert subdomain of RNA polymerase alpha subunit Insert subdomain of RNA polymerase alpha subunit Insert subdomain of RNA polymerase alpha subunit RPB3 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
E1-143 d1twae1 Alpha and beta proteins (a/b) Restriction endonuclease-like Eukaryotic RPB5 N-terminal domain Eukaryotic RPB5 N-terminal domain Eukaryotic RPB5 N-terminal domain Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
E144-215 d1twae2 Alpha and beta proteins (a+b) RPB5-like RNA polymerase subunit RPB5-like RNA polymerase subunit RPB5 Eukaryotic RPB5 C-terminal domain Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
F d1twaf_ All alpha proteins RPB6/omega subunit-like RPB6/omega subunit-like RPB6 RPB6 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
H d1twah_ All beta proteins OB-fold Nucleic acid-binding proteins RNA polymerase subunit RBP8 RNA polymerase subunit RBP8 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
I1-49 d1twai1 Small proteins Rubredoxin-like Zinc beta-ribbon Transcriptional factor domain RBP9 subunit of RNA polymerase II Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
I50-121 d1twai2 Small proteins Rubredoxin-like Zinc beta-ribbon Transcriptional factor domain RBP9 subunit of RNA polymerase II Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
J d1twaj_ All alpha proteins DNA/RNA-binding 3-helical bundle RNA polymerase subunit RPB10 RNA polymerase subunit RPB10 RNA polymerase subunit RPB10 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
K d1twak_ Alpha and beta proteins (a+b) DCoH-like RBP11-like subunits of RNA polymerase RBP11/RpoL RPB11 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
L d1twal_ Small proteins Rubredoxin-like RNA polymerase subunits RBP12 subunit of RNA polymerase II RBP12 subunit of RNA polymerase II Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A DNA-directed RNA polymerase II largest subunit (1TWA:A)
B DNA-directed RNA polymerase II 140 kDa polypeptide (1TWA:B)
C DNA-directed RNA polymerase II 45 kDa polypeptide (1TWA:C)
E DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide (1TWA:E)
F DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide (1TWA:F)
H DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide (1TWA:H)
I DNA-directed RNA polymerase II 14.2 kDa polypeptide (1TWA:I)
J DNA-directed RNA polymerases I, II, and III 8.3 kDa polypeptide (1TWA:J)
K DNA-directed RNA polymerase II 13.6 kDa polypeptide (1TWA:K)
L DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide (1TWA:L)

Protein Modification Annotation

Type PDB Residue Nr. Description