2ZH4
Complex structure of AFCCA with tRNAminiDCG
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B [auth A] | d2zh4a1 | All alpha proteins | PAP/OAS1 substrate-binding domain | PAP/OAS1 substrate-binding domain | Archaeal tRNA CCA-adding enzyme substrate-binding domain | tRNA nucleotidyltransferase, second domain | (Archaeoglobus fulgidus ) [TaxId: 2234 ], | SCOPe (2.08) |
B [auth A] | d2zh4a3 | Alpha and beta proteins (a+b) | Ferredoxin-like | PAP/Archaeal CCA-adding enzyme, C-terminal domain | Archaeal tRNA CCA-adding enzyme | tRNA nucleotidyltransferase, C-terminal domain | (Archaeoglobus fulgidus ) [TaxId: 2234 ], | SCOPe (2.08) |
B [auth A] | d2zh4a2 | Alpha and beta proteins (a+b) | Nucleotidyltransferase | Nucleotidyltransferase | Archaeal tRNA CCA-adding enzyme catalytic domain | tRNA nucleotidyltransferase, N-terminal domain | (Archaeoglobus fulgidus ) [TaxId: 2234 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B [auth A] | SCOP2B Superfamily | PAP/OAS1 substrate-binding domain-like | 8040432 | 3000941 | SCOP2B (2022-06-29) |
B [auth A] | SCOP2B Superfamily | PAP/Archaeal CCA-adding enzyme C-terminal domain-like | 8040438 | 3001147 | SCOP2B (2022-06-29) |
B [auth A] | SCOP2B Superfamily | Nucleotidyltransferase-like | 8040434 | 3000129 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B [auth A] | tRNA_NucTransf2 | e2zh4A1 | A: alpha arrays | X: HhH/H2TH | H: SAM/DNA-glycosylase | T: PAP/OAS1 substrate-binding domain | F: tRNA_NucTransf2 | ECOD (1.6) |
B [auth A] | PRK13300 | e2zh4A2 | A: a+b two layers | X: Alpha-beta plaits | H: PAP/Archaeal CCA-adding enzyme, C-terminal domain (From Topology) | T: PAP/Archaeal CCA-adding enzyme, C-terminal domain | F: PRK13300 | ECOD (1.6) |
B [auth A] | NTP_transf_2 | e2zh4A3 | A: a+b three layers | X: Nucleotidyltransferase-like | H: Nucleotidyltransferase (From Topology) | T: Nucleotidyltransferase | F: NTP_transf_2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B [auth A] | 1.10.1410.30 | Mainly Alpha | Orthogonal Bundle | Poly(a)-polymerase, middle domain | CCA tRNA nucleotidyltransferase, domain 2 | CATH (4.3.0) |
B [auth A] | 3.30.460.10 | Alpha Beta | 2-Layer Sandwich | Beta Polymerase | domain 2 | CATH (4.3.0) |
B [auth A] | 3.30.70.590 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | Poly(A) polymerase predicted RNA binding domain | CATH (4.3.0) |
B [auth A] | 3.30.70.1550 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | Archaeal tRNA CCA-adding enzyme catalytic domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
B [auth A] | PF21133 | CCA-adding enzyme, C-terminal domain (CAA_C) | CCA-adding enzyme, C-terminal domain | Archaeal CCA-adding enzyme builds and repairs the 3'-end of tRNA [1-4]. This is the C-terminal domain (tail) of CCA-adding enzyme, which serves as a ruler to ensure that only tRNAs and tRNA-like transcripts are substrates for the enzyme and also cont ... | Domain |
B [auth A] | PF01909 | Nucleotidyltransferase domain (NTP_transf_2) | Nucleotidyltransferase domain | Members of this family belong to a large family of nucleotidyltransferases [1]. This family includes kanamycin nucleotidyltransferase (KNTase) which is a plasmid-coded enzyme responsible for some types of bacterial resistance to aminoglycosides. KNTa ... | Domain |
B [auth A] | PF09249 | tRNA nucleotidyltransferase, second domain (tRNA_NucTransf2) | tRNA nucleotidyltransferase, second domain | Members of this family adopt a structure consisting of a five helical bundle core. They are predominantly found in Archaeal tRNA nucleotidyltransferase, following the catalytic nucleotidyltransferase domain [1]. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
B [auth A] | IPR011068 | Nucleotidyltransferase, class I-like, C-terminal | Homologous Superfamily |
B [auth A] | IPR006116 | 2-5OAS/ClassI-CCAase, nucleotidyltransferase domain | Domain |
B [auth A] | IPR048833 | CCA-adding enzyme, C-terminal domain | Domain |
B [auth A] | IPR042090 | tRNA nucleotidyltransferase, domain 2 | Homologous Superfamily |
B [auth A] | IPR043519 | Nucleotidyltransferase superfamily | Homologous Superfamily |
B [auth A] | IPR015329 | tRNA nucleotidyltransferase, substrate binding | Domain |
B [auth A] | IPR002934 | Polymerase, nucleotidyl transferase domain | Domain |
B [auth A] | IPR008229 | tRNA nucleotidyltransferase, archaea | Family |