mcrA:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

McrA

Synonyms

e14 prophage; 5-methylcytosine-specific restriction endonuclease B[1], B1159[2][1], RglA[2][1], McrA[2][1] , ECK1145, JW1145, rglA, b1159

Product description

restriction of DNA at 5-methylcytosine residues[2][3]

5-methylcytosine-specific restriction endonuclease B, e14; prophage gene[4]

EC number (for enzymes)

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Notes

Function

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<protect> Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0005737

cytoplasm

C

Seeded from Riley et al 2006 [1].

Missing: evidence, reference

GO:0003676

nucleic acid binding

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002711

F

Seeded from EcoCyc (v14.0)

complete

GO:0004518

nuclease activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0540

F

Seeded from EcoCyc (v14.0)

complete

GO:0004519

endonuclease activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002711

F

Seeded from EcoCyc (v14.0)

complete

GO:0004519

endonuclease activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0255

F

Seeded from EcoCyc (v14.0)

complete

GO:0009307

DNA restriction-modification system

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0680

P

Seeded from EcoCyc (v14.0)

complete

GO:0016787

hydrolase activity

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0378

F

Seeded from EcoCyc (v14.0)

complete

GO:0008327

methyl-CpG binding

PMID:20015968[5]

IDA: Inferred from Direct Assay

F

Purified mcrA protein binds to synthetic oligodeoxynucleotides containing 5meC

complete

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

rpsD

PMID:16606699[6]

Experiment(s):EBI-1139015

Protein

nfnB

PMID:16606699[6]

Experiment(s):EBI-1139015

Protein

rplB

PMID:16606699[6]

Experiment(s):EBI-1139015

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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes

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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc

MHVFDNNGIE LKAECSIGEE DGVYGLILES WGPGDRNKDY NIALDYIIER LVDSGVSQVV
VYLASSSVRK HMHSLDERKI HPGEYFTLIG NSPRDIRLKM CGYQAYFSRT GRKEIPSGNR
TKRILINVPG IYSDSFWASI IRGELSELSQ PTDDESLLNM RVSKLIKKTL SQPEGSRKPV
EVERLQKVYV RDPMVKAWIL QQSKGICENC GKNAPFYLND GNPYLEVHHV IPLSSGGADT
TDNCVALCPN CHRELHYSKN AKELIEMLYV NINRLQK
Length

277

Mol. Wt

31.39 kDa

pI

7.5 (calculated)

Extinction coefficient

35,870 - 36,745 (calc based on 13 Y, 3 W, and 7 C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Domain

205..259

PF01844 HNH endonuclease

PMID:19920124[7]

<motif_map/>

Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=mcrA taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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</protect>

Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference

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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16129122

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945727

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0003891

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P24200

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10573

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10573

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:945727

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000566

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0568

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. Mulligan, EA et al. (2010) Differential binding of Escherichia coli McrA protein to DNA sequences that contain the dinucleotide m5CpG. Nucleic Acids Res. 38 1997-2005 PubMed
  6. 6.0 6.1 6.2 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  7. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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