P07012 (RF2_ECOLI) Escherichia coli (strain K12)

Peptide chain release factor RF2 UniProtKBInterProSTRINGSTRINGInteractive Modelling

365 aa; Sequence (Fasta) Identical sequences: Escherichia coli: C5A0G3; A0A5Q3H422; B1XEH8; Salmonella sp. HNK130: A0A5Q3TCD8

Sequence Features

 246T -> A (in strain: BL21 and MRE-600; increased termination efficiency)
 31-219Peptide chain release factor
IPR005139PF03462
 228-337Peptide chain release factor class I
IPR000352PF00472

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Conformation of methylated GGQ in the peptidyl transferase center during translation termination Heteromer
B7M1M6; B7MCT1; B7MCT2; P02358; P02359; P02413; P0A7J3; P0A7J7; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M9; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P36675; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
317×MG;ZN;6c4i4-365
RF2 pre-accommodated state bound Release complex 70S at 24ms Heteromer
P02358; P02359; P02413; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
12×MG;ZN;6ost4-365
Structure of the E. coli ribosomal termination complex with release factor 2 Heteromer
P02391; P04450; P0DOY6; P0DOY7; P0DOY9; P10971; P10972; P12732; P12735; P12737; P14116; P14123; P14124; P17291; P20276; P20279; P29198; P29395; P60617; P68919; P80371; P80372; P80373; P80374; P80376; P80377; P80380; Q5L3Z4; Q5SHN3; Q5SHN7; Q5SHP2; Q5SHP3; Q5SHQ5; Q5SHQ6; Q5SIH3; Q5SJ76; Q5SJH3; Q5SLP7; Q5SLP8; Q5SLQ0;
1ml54-365
Structure of ArfA and RF2 bound to the 70S ribosome (accommodated state) Heteromer
P02358; P02359; P02413; P0A7J3; P0A7J7; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7M9; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P36675; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
440×MG;FME;ZN;5mdv4-365
Mechanistic insights into the alternative translation termination by ArfA and RF2 Heteromer
P02358; P02359; P02413; P0A7J3; P0A7J7; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P36675; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
5h5u4-365
Structure of ArfA(A18T) and RF2 bound to the 70S ribosome (pre-accommodated state) Heteromer
P02358; P02359; P02413; P0A7J3; P0A7J7; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7M9; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P36675; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
438×MG;FME;ZN;5mdw4-365
70S termination complex with RF2 bound to the UGA codon. Non-rotated ribosome with RF2 bound (Struc… Heteromer
P02358; P02359; P02413; P0A7K6; P0A7L0; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
6og74-364
3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure II) Heteromer
P02358; P02359; P02413; P0A7J3; P0A7J7; P0A7K6; P0A7L0; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7M9; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P36675; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
360×MG;ZN;5u9f4-364
3.2 A cryo-EM ArfA-RF2 ribosome rescue complex (Structure I) Heteromer
P02358; P02359; P02413; P0A7J3; P0A7J7; P0A7K6; P0A7L0; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7M9; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P36675; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
348×MG;ZN;5u9g4-364
Structural basis for ArfA-RF2 mediated translation termination on stop-codon lacking mRNAs Heteromer
P02358; P02359; P02413; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7M9; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P36675; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
5mgp6-364
70S termination complex containing E. coli RF2 Heteromer
A0A0M9ADP1; A0A0M9AFS9; P0DOY6; P0DOY7; P17291; P35871; P60405; P60488; P60489; P60490; P60491; P60492; P60493; P60494; P80339; P80340; P80371; P80372; P80373; P80374; P80376; P80377; P80380; Q5SHN3; Q5SHN7; Q5SHN8; Q5SHN9; Q5SHP0; Q5SHP2; Q5SHP3; Q5SHP6; Q5SHP8; Q5SHP9; Q5SHQ0; Q5SHQ4; Q5SHQ5; Q5SHQ6; Q5SHQ7; Q5SHR2; Q5SHZ1; Q5SIH3; Q5SJ76; Q5SJE1; Q5SJH3; Q5SKU1; Q5SLP8; Q5SLQ0; Q5SLQ1; Q9Z9H5;
1488×MG;SF4;ZN;5dfe6-362
70S termination complex containing E. coli RF2 Heteromer
A0A0M9ADP1; A0A0M9AFS9; P0DOY6; P0DOY7; P17291; P35871; P60405; P60488; P60489; P60490; P60491; P60492; P60493; P60494; P80339; P80340; P80371; P80372; P80373; P80374; P80376; P80377; P80380; Q5SHN3; Q5SHN7; Q5SHN8; Q5SHN9; Q5SHP0; Q5SHP2; Q5SHP3; Q5SHP6; Q5SHP8; Q5SHP9; Q5SHQ0; Q5SHQ4; Q5SHQ5; Q5SHQ6; Q5SHQ7; Q5SHR2; Q5SHZ1; Q5SIH3; Q5SJ76; Q5SJE1; Q5SJH3; Q5SKU1; Q5SLP8; Q5SLQ0; Q5SLQ1; Q9Z9H5;
1027×MG;ZN;SF4;5czp6-362
RF2 accommodated state bound 70S complex at long incubation time Heteromer
P02358; P02359; P02413; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7M9; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
12×MG;ZN;6ouo6-362
RF2 accommodated state bound Release complex 70S at 24 ms Heteromer
P02358; P02359; P02413; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7M9; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
12×MG;ZN;6ot36-362
Structural Basis of Co-translational Quality Control by ArfA and RF2 Bound to Ribosome Heteromer
P02358; P02359; P02413; P0A7J7; P0A7K6; P0A7L3; P0A7L8; P0A7M2; P0A7M6; P0A7N4; P0A7N9; P0A7P5; P0A7Q1; P0A7Q6; P0A7R1; P0A7R5; P0A7R9; P0A7S3; P0A7S9; P0A7T3; P0A7T7; P0A7U3; P0A7U7; P0A7V0; P0A7V3; P0A7V8; P0A7W1; P0A7W7; P0A7X3; P0AA10; P0ADY3; P0ADY7; P0ADZ0; P0ADZ4; P0AG44; P0AG48; P0AG51; P0AG55; P0AG59; P0AG63; P0C018; P36675; P60422; P60438; P60624; P60723; P61175; P62399; P68679; P68919;
124×MG;ZN;5u4i6-362
Structural Basis of Co-translational Quality Control by ArfA and RF2 Bound to Ribosome Heteromer
P0A7S3; P0A7V3; P0A7V8; P0A7W1; P36675;
5u4j127-327
Conformation of methylated GGQ in the peptidyl transferase center during translation termination (P… Heteromer
P0A7L8; P0ADY7; P60422; P60438;
34×MG;6c4h234-296
Polypeptide Chain Release Factor 2 (RF2) from Escherichia colimonomer 1gqe4-365
Docking of the modified RF2 X-ray structure into the Low Resolution Cryo-EM map of RF2 E.coli 70S R…monomer 1mi64-365