Macromolecule Annotations for the Entities in PDB 1IJF

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF03143 GTP_EFTU_D3 Elongation factor Tu C-terminal domain Domain Elongation factor Tu consists of three structural domains, this is the third domain. This domain adopts a beta barrel structure. This the third domain is involved in binding to both charged tRNA [1] and binding to EF-Ts Pfam:PF00889 [2]. PFAM PF03143
B PF00736 EF1_GNE EF-1 guanine nucleotide exchange domain Domain This family is the guanine nucleotide exchange domain of EF-1 beta and EF-1 delta chains. PFAM PF00736
A PF00009 GTP_EFTU Elongation factor Tu GTP binding domain 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. PFAM PF00009
A PF03144 GTP_EFTU_D2 Elongation factor Tu domain 2 Domain Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as elongation factor G and translation initiation factor IF-2. This domain is structurally related to Pfam:PF03143, and in fact has weak sequence matches to this domain. PFAM PF03144

Protein Modification Annotation

Type PDB Residue Nr. Description