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BPT4:RNH

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Species (Taxon ID) Enterobacteria phage T4 (Bacteriophage T4). (10665)
Gene Name(s) rnh (synonyms: 33.2, das)
Protein Name(s) Ribonuclease H

RNase H

External Links
UniProt P13319
EMBL X15818
AF158101
PIR S05556
RefSeq NP_049859.1
PDB 1TFR
2IHN
3H7I
3H8J
3H8S
3H8W
PDBsum 1TFR
2IHN
3H7I
3H8J
3H8S
3H8W
ProteinModelPortal P13319
SMR P13319
GeneID 1258577
KEGG vg:1258577
KO K18950
EvolutionaryTrace P13319
Proteomes UP000009087
GO GO:0003677
GO:0004523
GO:0006260
Gene3D 3.40.50.1010
InterPro IPR020046
IPR020045
IPR029060
Pfam PF02739
PF09293
SUPFAM SSF47807
SSF88723

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0004534

5'-3' exoribonuclease activity

PMID:1703156[1]

ECO:0000314

F

FIG. 4. Oligonucleotide products of the 5’ to 3’ DNA exonuclease activity of T4 RNase H

complete
CACAO 11942

GO:0043137

DNA replication, removal of RNA primer

PMID:1703156[1]

ECO:0000314

P

Fig 5 -- Removal of RNA primers radiolabeled with phosphorus was quantified by gel electrophoresis.

complete
CACAO 11989

GO:0004523

RNA-DNA hybrid ribonuclease activity

PMID:11376000[2]

ECO:0000314

F

In figure 3, bands corresponding to radiolabeled RNA oligonucleotides are observed after gel electrophoresis. DNA with replication machinery including a polymerase modified to exclude proofreading activity was incubated with RNAseH and the reaction products were analyzed by gel electrophoresis.

complete
CACAO 11990

GO:0043137

DNA replication, removal of RNA primer

PMID:11376000[2]

ECO:0000314

P

In Figure 4, a reaction mixture including DNA primase was incubated to ensure initiation of DNA replication. After incubation, RNAseH was added and hydrolyzed, radiolabeled primers were observed by gel electrophoresis.

complete
CACAO 11991

GO:0004533

exoribonuclease H activity

PMID:1703156[1]

ECO:0000314

F

FIG. 1

complete

involved_in

GO:0090305

nucleic acid phosphodiester bond hydrolysis

GO_REF:0000108

ECO:0000366

evidence based on logical inference from automatic annotation used in automatic assertion

GO:0004519

P

Seeded From UniProt

complete

involved_in

GO:0090305

nucleic acid phosphodiester bond hydrolysis

GO_REF:0000108

ECO:0000366

evidence based on logical inference from automatic annotation used in automatic assertion

GO:0004527

P

Seeded From UniProt

complete

involved_in

GO:0090305

nucleic acid phosphodiester bond hydrolysis

GO_REF:0000108

ECO:0000366

evidence based on logical inference from automatic annotation used in automatic assertion

GO:0004518

P

Seeded From UniProt

complete

involved_in

GO:0090502

RNA phosphodiester bond hydrolysis, endonucleolytic

GO_REF:0000108

ECO:0000366

evidence based on logical inference from automatic annotation used in automatic assertion

GO:0004523

P

Seeded From UniProt

complete

enables

GO:0003677

DNA binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR002421
InterPro:IPR008918
InterPro:IPR020046

F

Seeded From UniProt

complete

enables

GO:0003824

catalytic activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR008918

F

Seeded From UniProt

complete

enables

GO:0017108

5'-flap endonuclease activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR038969

F

Seeded From UniProt

complete

involved_in

GO:0033567

DNA replication, Okazaki fragment processing

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR038969

P

Seeded From UniProt

complete

enables

GO:0004523

RNA-DNA hybrid ribonuclease activity

GO_REF:0000003

ECO:0000501

evidence used in automatic assertion

EC:3.1.26.4

F

Seeded From UniProt

complete

enables

GO:0004527

exonuclease activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0269

F

Seeded From UniProt

complete

enables

GO:0004519

endonuclease activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0255

F

Seeded From UniProt

complete

enables

GO:0016787

hydrolase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0378

F

Seeded From UniProt

complete

enables

GO:0004518

nuclease activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0540

F

Seeded From UniProt

complete

involved_in

GO:0006260

DNA replication

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0235

P

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. 1.0 1.1 1.2 Hollingsworth, HC & Nossal, NG (1991) Bacteriophage T4 encodes an RNase H which removes RNA primers made by the T4 DNA replication system in vitro. J. Biol. Chem. 266 1888-97 PubMed GONUTS page
  2. 2.0 2.1 Bhagwat, M & Nossal, NG (2001) Bacteriophage T4 RNase H removes both RNA primers and adjacent DNA from the 5' end of lagging strand fragments. J. Biol. Chem. 276 28516-24 PubMed GONUTS page