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SULSO:CAS4

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Species (Taxon ID) Sulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 /P2). (273057)
Gene Name(s) cas4
Protein Name(s) CRISPR-associated exonuclease Cas4
External Links
UniProt Q97TX9
EMBL AE006641
PIR A90139
RefSeq NP_341578.1
WP_009989652.1
PDB 4IC1
PDBsum 4IC1
STRING 273057.SSO0001
EnsemblBacteria AAK43340
GeneID 1455258
KEGG sso:SSO0001
eggNOG COG1468
HOGENOM HOG000223327
InParanoid Q97TX9
KO K07464
OMA WECRYCP
BioCyc SSOL273057:GCH2-1-MONOMER
Proteomes UP000001974
GO GO:0051539
GO:0003677
GO:0030145
GO:0045145
GO:0051607
GO:0000738
GO:0032508
InterPro IPR013343
TIGRFAMs TIGR00372

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0045145

single-stranded DNA 5'-3' exodeoxyribonuclease activity

PMID:23056615[1]

ECO:0000314

F

Figures 4,5- the exonuclease activity of the gene was studied. A DNA oligonucleotide substrate was labeled at the 5' and 3' terminus with fluorescence. When labeled at the 5' end, the product had a size of around 4 nucleotides, while the 3' end had products that got progressively smaller until they reached 1-2 nucleotides in length. This shows that the gene is involved in the 5' to 3' exodeoxyribonuclease activity and initiates cleavage at the 5' end.

complete
CACAO 9333

enables

GO:0045145

single-stranded DNA 5'-3' exodeoxyribonuclease activity

PMID:23056615[1]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:0032508

DNA duplex unwinding

PMID:24171432[2]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0030145

manganese ion binding

PMID:24171432[2]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0051539

4 iron, 4 sulfur cluster binding

PMID:24171432[2]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:0000738

DNA catabolic process, exonucleolytic

PMID:24171432[2]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0045145

single-stranded DNA 5'-3' exodeoxyribonuclease activity

PMID:24171432[2]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0051539

4 iron, 4 sulfur cluster binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0004

F

Seeded From UniProt

complete

enables

GO:0003677

DNA binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0238

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:0051536

iron-sulfur cluster binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0411

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:0046872

metal ion binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0479

F

Seeded From UniProt

complete

involved_in

GO:0051607

defense response to virus

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0051

P

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

Notes

References

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

  1. 1.0 1.1 Zhang, J et al. (2012) The CRISPR associated protein Cas4 Is a 5' to 3' DNA exonuclease with an iron-sulfur cluster. PLoS ONE 7 e47232 PubMed GONUTS page
  2. 2.0 2.1 2.2 2.3 2.4 Lemak, S et al. (2013) Toroidal structure and DNA cleavage by the CRISPR-associated [4Fe-4S] cluster containing Cas4 nuclease SSO0001 from Sulfolobus solfataricus. J. Am. Chem. Soc. 135 17476-87 PubMed GONUTS page