Macromolecule Annotations for the Entities in PDB 2B63

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

Chains Domain Info Class Fold Superfamily Family Domain Species
A2-1450 d2b63a1 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]
B20-1224 d2b63b1 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]
C3-37,C173-268 d2b63c1 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 d2b63c2 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]
D15-75 d2b63d1 Low resolution protein structures RNA polymerase RNA polymerase RNA polymerase Complete 12-subunit RNA polymerase II complex Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
E2-143 d2b63e1 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 d2b63e2 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]
F72-155 d2b63f1 All alpha proteins RPB6/omega subunit-like RPB6/omega subunit-like RPB6 RPB6 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
G1-79 d2b63g1 Low resolution protein structures RNA polymerase RNA polymerase RNA polymerase Complete 12-subunit RNA polymerase II complex Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
H2-146 d2b63h1 All beta proteins OB-fold Nucleic acid-binding proteins RNA polymerase subunit RBP8 RNA polymerase subunit RBP8 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
I2-49 d2b63i1 Small proteins Rubredoxin-like Zinc beta-ribbon Transcriptional factor domain RBP9 subunit of RNA polymerase II Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
I50-120 d2b63i2 Small proteins Rubredoxin-like Zinc beta-ribbon Transcriptional factor domain RBP9 subunit of RNA polymerase II Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
J1-65 d2b63j1 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]
K1-114 d2b63k1 Alpha and beta proteins (a+b) DCoH-like RBP11-like subunits of RNA polymerase RBP11/RpoL RPB11 Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
L25-70 d2b63l1 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]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
B4 2b63B04 Alpha Beta Alpha-Beta Complex Dna-directed Rna Polymerase Ii 140kd Polypeptide; Chain: B; domain 3
B6 2b63B06 Mainly Beta Beta Barrel Dna-directed Rna Polymerase Ii 140kd Polypeptide; Chain: B; Domain 6
B7 2b63B07 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P)
C1 2b63C01 Alpha Beta 2-Layer Sandwich Gyrase A; domain 2
C2 2b63C02 Mainly Beta Beta Complex RNA Polymerase Alpha Subunit; Chain A, domain 2 RNA Polymerase Alpha Subunit; Chain A, domain 2
E1 2b63E01 Alpha Beta 3-Layer(aba) Sandwich Dna-directed Rna Polymerases I, Ii, And Iii 27 Kd Polypeptide; Chain: A; domain 1
E2 2b63E02 Alpha Beta Alpha-Beta Complex Eukaryotic RPB6 RNA polymerase subunit
F 2b63F00 Alpha Beta Alpha-Beta Complex Eukaryotic RPB6 RNA polymerase subunit
G1 2b63G01 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 DNA-directed RNA polymerase ii subunit; domain 1
G2 2b63G02 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteins
H 2b63H00 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteins
I1 2b63I01 Mainly Beta Single Sheet N-terminal domain of TfIIb
I2 2b63I02 Mainly Beta Single Sheet N-terminal domain of TfIIb
J 2b63J00 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant, subunit A Homeodomain-like
K 2b63K00 Alpha Beta 2-Layer Sandwich Gyrase A; domain 2
L 2b63L00 Mainly Beta Single Sheet Rubrerythrin, domain 2 RNA polymerase ii, chain L

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
R 31-MER (2B63:R)
  • none
  • none
  • none
A DNA-directed RNA polymerase II largest subunit (2B63:A)
B DNA-directed RNA polymerase II 140 kDa polypeptide (2B63:B)
C DNA-directed RNA polymerase II 45 kDa polypeptide (2B63:C)
D DNA-directed RNA polymerase II 32 kDa polypeptide (2B63:D)
E DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide (2B63:E)
F DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide (2B63:F)
G DNA-directed RNA polymerase II 19 kDa polypeptide (2B63:G)
H DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide (2B63:H)
I DNA-directed RNA polymerase II subunit 9 (2B63:I)
J DNA-directed RNA polymerases I/II/III subunit 10 (2B63:J)
K DNA-directed RNA polymerase II 13.6 kDa polypeptide (2B63:K)
L DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide (2B63:L)

Protein Modification Annotation

Type PDB Residue Nr. Description