amiC: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

AmiC

Synonyms

N-acetylmuramoyl-L-alanine amidase[1], B2817[2][1], YgdN[2][1], AmiC[2][1] , ECK2813, JW5449, ygdN, b2817

Product description

N-acetylmuramyl-L-alanine amidase[2][3]

N-acetylmuramyl-L-alanine amidase, periplasmic; recruited to the septal ring by FtsN during cell division; overexpression causes lysis[4]

EC number (for enzymes)

3.5.1.28[1]

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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:0030288

outer membrane-bounded periplasmic space

C

Seeded from Riley et al 2006 [1].

Missing: evidence, reference

GO:0005576

extracellular region

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0964

C

Seeded from EcoCyc (v14.0)

complete

GO:0005576

extracellular region

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0243

C

Seeded from EcoCyc (v14.0)

complete

GO:0042597

periplasmic space

PMID:12787347[5]

IDA: Inferred from Direct Assay

C

complete

GO:0008745

N-acetylmuramoyl-L-alanine amidase activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002508

F

Seeded from EcoCyc (v14.0)

complete

GO:0008745

N-acetylmuramoyl-L-alanine amidase activity

PMID:11454209[6]

IDA: Inferred from Direct Assay

F

complete

GO:0008745

N-acetylmuramoyl-L-alanine amidase activity

GOA:spec
GO_REF:0000003

IEA: Inferred from Electronic Annotation

EC:3.5.1.28

F

Seeded from EcoCyc (v14.0)

complete

GO:0009253

peptidoglycan catabolic process

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR002508

P

Seeded from EcoCyc (v14.0)

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

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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

periplasm

Periplasm

PMID:12787347[5]

EchoLocation:amiC


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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

MTDYASFAKV SGQISRLLVT QLRFLLLGRG MSGSNTAISR RRLLQGAGAM WLLSVSQVSL
AAVSQVVAVR VWPASSYTRV TVESNRQLKY KQFALSNPER VVVDIEDVNL NSVLKGMAAQ
IRADDPFIKS ARVGQFDPQT VRMVFELKQN VKPQLFALAP VAGFKERLVM DLYPANAQDM
QDPLLALLED YNKGDLEKQV PPAQSGPQPG KAGRDRPIVI MLDPGHGGED SGAVGKYKTR
EKDVVLQIAR RLRSLIEKEG NMKVYMTRNE DIFIPLQVRV AKAQKQRADL FVSIHADAFT
SRQPSGSSVF ALSTKGATST AAKYLAQTQN ASDLIGGVSK SGDRYVDHTM FDMVQSLTIA
DSLKFGKAVL NKLGKINKLH KNQVEQAGFA VLKAPDIPSI LVETAFISNV EEERKLKTAT
FQQEVAESIL AGIKAYFADG ATLARRG
Length

447

Mol. Wt

48.958 kDa

pI

10.1 (calculated)

Extinction coefficient

25,900 (calc based on 10 Y, 2 W, and 0 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

motif

1-31

UniProt Manual:Signal Peptides

UniProt:P63883

Domain

190..405

PF01520 N-acetylmuramoyl-L-alanine amidase

PMID:19920124[7]

Domain

25..130

PF11741 Localisation of periplasmic protein complexes

PMID:19920124[7]

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

Structures

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

Models

View models at:

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Structure figures

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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:90111492

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:947293

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0009238

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P63883

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:G7458

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG13086

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:947293

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120004021

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB2895

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. 5.0 5.1 Bernhardt, TG & de Boer, PA (2003) The Escherichia coli amidase AmiC is a periplasmic septal ring component exported via the twin-arginine transport pathway. Mol. Microbiol. 48 1171-82 PubMed
  6. Heidrich, C et al. (2001) Involvement of N-acetylmuramyl-L-alanine amidases in cell separation and antibiotic-induced autolysis of Escherichia coli. Mol. Microbiol. 41 167-78 PubMed
  7. 7.0 7.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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