P0A705 (IF2_ECOLI) Escherichia coli (strain K12)

Translation initiation factor IF-2 UniProtKBInterProSTRINGSTRINGInteractive Modelling

890 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; ) 118 identical sequences

Sequence Features

 409D -> E (in strain: IQ489).
 423G -> GG (in strain: IQ490).
 432H -> Q (in strain: ECOAU9326).
 490Q -> G (in strain: ECOAU9302, ECOAU9306, ECOAU9307 and ECOAU9309).
 684G -> A (in strain: ECOAU9306).
 398-405GTP.
 444-448GTP.
 498-501GTP.
 1-52Translation initiation factor IF-2, N-te rminal
IPR006847PF04760
 56-94Initiation factor 2 associated domain, b acterial
IPR013575PF08364
 314-364Translation initiation factor IF-2, N-te rminal
IPR006847PF04760
 394-550Transcription factor, GTP-binding domain
IPR000795PF00009
 674-779Translation initiation factor IF- 2, dom ain 3
IPR023115PF11987

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association Heteromer
P0A7T7; P68679; P0A7U7; P60422; P60438; P60723; P62399; P0AG55; P0A7R1; P0A7J7; P0AA10; P0ADY3; P02413; P0ADY7; P0AG44; P0C018; P0A7K6; P0A7L3; P0AG48; P61175; P0ADZ0; P60624; P68919; P0A7L8; P0A7M2; P0A7M6; P0AG51; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7J3; P0A7V3; P0A7V0; P0A7W1; P0A7V8; P02359; P02358; P0A7X3; P0A7W7; P0A7R9; P0A7R5; P0A7S9; P0A7S3; P0ADZ4; P0AG59; P0AG63; P0A7T3; P0A7U3;
195×MG;FME;ZN;GNP;3jcj382-890
'Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association: In... Heteromer
P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P60422; P60438; P60723; P62399; P0AG55; P0A7R1; P0A7J7; P0AA10; P0ADY3; P02413; P0ADY7; P0AG44; P0C018; P0A7K6; P0A7L3; P0AG48; P61175; P0ADZ0; P60624; P68919; P0A7L8; P0A7M2; P0A7M6; P0AG51; P0A7V3; P0A7V0; P0A7W1; P0A7V8; P02359; P02358; P0A7X3; P0A7W7; P0A7R9; P0A7R5; P0A7S9; P0A7S3; P0ADZ4; P0AG59; P0AG63; P0A7T3; P0A7U3; P0A7T7; P68679; P0A7U7;
GNP;FME;3jcn382-890
Structure of the 30S Pre-Initiation Complex 1 (30S IC-1) Stalled by GE81112 Heteromer
P0A7V0; P0A7V3; P0A7V8; P0A7W1; P02358; P02359; P0A7W7; P0A7X3; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0AG59; P0ADZ4; A0A0U4BH30; P0AG63; P0A7T7; P0A7U3; P0A7U7; P68679; Q5SHR1; P03000; P0A707;
FME;5me0382-882
Structure of the 30S Pre-Initiation Complex 2 (30S IC-2) Stalled by GE81112 Heteromer
P0A7V0; P0A7V3; P0A7V8; P0A7W1; P02358; P02359; P0A7W7; P0A7X3; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0AG59; P0ADZ4; A0A0U4BH30; P0AG63; P0A7T7; P0A7U3; P0A7U7; P68679; Q5SHR1; P03000; P0A707;
FME;5me1382-882
IF2, IF1, and tRNA fitted to cryo-EM data OF E. COLI 70S initiation complex Heteromer
P69222;
1zo1388-888
Solution Structure of the N-terminal Subdomain of Translation Initiation Factor IF2monomer 1nd92-50

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
monomer 4kjz.3.A316-782
40.69
monomer 4kjz.1.A315-786
40.30

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer3jcj.1.a225-733
99.86
2monomer4kjz.3.A159-625
40.69
2monomer4kjz.1.A158-629
40.30
3monomer3jcj.1.a218-726
100.00
3monomer4kjz.3.A152-618
40.69
3monomer4kjz.1.A151-622
40.30