4ZN3
Crystal Structure of MjSpt4:Spt5 complex conformation B
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | d4zn3b1 | Small proteins | Rubredoxin-like | RNA polymerase subunits | automated matches | automated matches | (Methanocaldococcus jannaschii DSM 2661 ) [TaxId: 243232 ], | SCOPe (2.08) |
B | d4zn3b2 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Methanocaldococcus jannaschii DSM 2661 ) [TaxId: 243232 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Ribosomal_L26_1 | e4zn3A1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L26_1 | ECOD (1.6) |
A | Spt5-NGN | e4zn3A2 | A: a+b two layers | X: Alpha-beta plaits | H: N-utilization substance G protein NusG, N-terminal domain (From Topology) | T: N-utilization substance G protein NusG, N-terminal domain | F: Spt5-NGN | ECOD (1.6) |
B | Spt4 | e4zn3B1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Spt4 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.70.940 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | NusG, N-terminal domain | CATH (4.3.0) |
A | 2.30.30.30 | Mainly Beta | Roll | SH3 type barrels. | CATH (4.3.0) | |
B | 2.20.28.90 | Mainly Beta | Single Sheet | Rubrerythrin, domain 2 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF03439 | Early transcription elongation factor of RNA pol II, NGN section (Spt5-NGN) | Early transcription elongation factor of RNA pol II, NGN section | - | Family | |
PF00467 | KOW motif (KOW) | KOW motif | - | Family | |
PF06093 | Spt4/RpoE2 zinc finger (Spt4) | Spt4/RpoE2 zinc finger | This family consists of several eukaryotic transcription elongation Spt4 proteins as well as archaebacterial RpoE2 [2]. Three transcription-elongation factors Spt4, Spt5, and Spt6 are conserved among eukaryotes and are essential for transcription via ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR036735 | NusG, N-terminal domain superfamily | Homologous Superfamily | |
IPR014722 | Large ribosomal subunit protein uL2, domain 2 | Homologous Superfamily | |
IPR008991 | Translation protein SH3-like domain superfamily | Homologous Superfamily | |
IPR005100 | NGN domain | Domain | |
IPR011590 | Transcription elongation factor Spt5, archaeal | Family | |
IPR005824 | KOW | Domain | |
IPR006645 | NusG-like, N-terminal | Domain | |
IPR039659 | Transcription elongation factor SPT5 | Family | |
IPR005825 | Large ribosomal subunit protein uL24, conserved site | Conserved Site | |
IPR038589 | Archaeal transcription elongation factor Spt4 superfamily | Homologous Superfamily | |
IPR007178 | Archaeal transcription elongation factor Spt4 | Family | |
IPR029040 | RNA polymerase subunit RPABC4/transcription elongation factor Spt4 | Homologous Superfamily | |
IPR022800 | Spt4/RpoE2 zinc finger | Domain |