4KJZ
Crystal Structure of Thermus Thermophilus IF2, Apo and GDP-bound Forms (2-474)
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
C [auth B] | GTP_EFTU_D2 | e4kjzB13 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: GTP_EFTU_D2 | ECOD (1.6) |
C [auth B] | IF2_N | e4kjzB15 | A: alpha arrays | X: HTH | H: HTH | T: Putative DNA-binding domain | F: IF2_N | ECOD (1.6) |
C [auth B] | MnmE_helical_2nd | e4kjzB16 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MnmE_helical_2nd | ECOD (1.6) |
C [auth B] | IF-2 | e4kjzB14 | A: a/b three-layered sandwiches | X: Initiation factor IF2/eIF5b, domain 3 (From Topology) | H: Initiation factor IF2/eIF5b, domain 3 (From Topology) | T: Initiation factor IF2/eIF5b, domain 3 | F: IF-2 | ECOD (1.6) |
A | GTP_EFTU_D2 | e4kjzA9 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: GTP_EFTU_D2 | ECOD (1.6) |
A | IF2_N | e4kjzA11 | A: alpha arrays | X: HTH | H: HTH | T: Putative DNA-binding domain | F: IF2_N | ECOD (1.6) |
A | MnmE_helical_2nd | e4kjzA12 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MnmE_helical_2nd | ECOD (1.6) |
A | IF-2 | e4kjzA10 | A: a/b three-layered sandwiches | X: Initiation factor IF2/eIF5b, domain 3 (From Topology) | H: Initiation factor IF2/eIF5b, domain 3 (From Topology) | T: Initiation factor IF2/eIF5b, domain 3 | F: IF-2 | ECOD (1.6) |
B [auth D] | GTP_EFTU_D2 | e4kjzD13 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: GTP_EFTU_D2 | ECOD (1.6) |
B [auth D] | IF2_N | e4kjzD15 | A: alpha arrays | X: HTH | H: HTH | T: Putative DNA-binding domain | F: IF2_N | ECOD (1.6) |
B [auth D] | MnmE_helical_2nd | e4kjzD16 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MnmE_helical_2nd | ECOD (1.6) |
B [auth D] | IF-2 | e4kjzD14 | A: a/b three-layered sandwiches | X: Initiation factor IF2/eIF5b, domain 3 (From Topology) | H: Initiation factor IF2/eIF5b, domain 3 (From Topology) | T: Initiation factor IF2/eIF5b, domain 3 | F: IF-2 | ECOD (1.6) |
D [auth C] | GTP_EFTU_D2 | e4kjzC3 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: GTP_EFTU_D2 | ECOD (1.6) |
D [auth C] | IF2_N | e4kjzC1 | A: alpha arrays | X: HTH | H: HTH | T: Putative DNA-binding domain | F: IF2_N | ECOD (1.6) |
D [auth C] | MnmE_helical_2nd | e4kjzC2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MnmE_helical_2nd | ECOD (1.6) |
D [auth C] | IF-2 | e4kjzC4 | A: a/b three-layered sandwiches | X: Initiation factor IF2/eIF5b, domain 3 (From Topology) | H: Initiation factor IF2/eIF5b, domain 3 (From Topology) | T: Initiation factor IF2/eIF5b, domain 3 | F: IF-2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, B [auth D], C [auth B], D [auth C] | PF00009 | Elongation factor Tu GTP binding domain (GTP_EFTU) | Elongation factor Tu GTP binding domain | This domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains. | Domain |
A, B [auth D], C [auth B], D [auth C] | PF22042 | Elongation factor G domain 2 (EF-G_D2) | Elongation factor G domain 2 | Elongation factor G (EF-G) catalyzes the translocation step of translation. It consists of five structural domains, this entry represents the second domain [1]. This domain adopts a beta barrel structure. This family also includes domains found in ot ... | Domain |
A, B [auth D], C [auth B], D [auth C] | PF11987 | Translation-initiation factor 2 (IF-2) | Translation-initiation factor 2 | IF-2 is a translation initiator in each of the three main phylogenetic domains (Eukaryotes [1], Bacteria [2] and Archaea [3]). IF2 interacts with formylmethionine-tRNA, GTP, IF1, IF3 and both ribosomal subunits [2]. Through these interactions, IF2 pr ... | Domain |