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Standard Name	mltC
Gene Synonym(s)	ECK2958, b2963, JW5481, yggZ^[1], yggZ
Product Desc.	membrane-bound lytic murein transglycosylase C^[2]^[3] Membrane-bound lytic transglycosylase C, murein hydrolase; periplasmic OM-attached lipoprotein^[4]
Product Synonyms(s)	membrane-bound lytic murein transglycosylase C^[1], B2963^[2]^[1], YggZ^[2]^[1], MltC^[2]^[1] , ECK2958, JW5481, yggZ, b2963
Function from GO	<GO_nr />
Knock-Out Phenotype
Regulation/Expression	transcription unit(s): mutY-yggX-mltC^[2], yggX-mltC^[2], yggX-mltC-nupG^[2], mutY-yggX-mltC-nupG^[2]
Regulation/Activity
Quick Links
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Notes

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MltC should cleave the glycosidic bonds between the N-acetylmuramic acid and N-acetylglucosamine residues in murein. MltC has a C-terminal lysozyme-like domain. First 16 aa are a type II signal peptide. SoxRS regulon.^[4]

Gene

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Nomenclature

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See Help:Gene_nomenclature for help with entering information in the Gene Nomenclature table.

Standard name	mltC
Mnemonic	Membrane-bound lytic transglycosylase C
Synonyms	ECK2958, b2963, JW5481, yggZ^[1], yggZ
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Notes

Location(s) and DNA Sequence

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<protect> See Help:Gene_location for help entering information in the Gene Location and DNA sequence table.

Strain	Map location	Genome coordinates	Genome browsers	Sequence links
MG1655	66.87 minutes	MG1655: 3102455..3103534 <gbrowseImage> name=NC_000913:3102455..3103534 source=MG1655 preset=GeneLocation </gbrowseImage>	EcoCyc GBrowse(MG1655)	FASTA Dump EcoCyc Sequence Dump
REL606		NC_012967: 2990094..2991173 <gbrowseImage> name=NC_012967:2990094..2991173 source=REL606 preset=GeneLocation </gbrowseImage>	GBrowse (REL606)	FASTA Dump
BW2952		NC_012759: 2989603..2990682 <gbrowseImage> name=NC_012759:2989603..2990682 source=BW2952 preset=GeneLocation </gbrowseImage>	GBrowse (BW2952)	FASTA Dump
W3110		W3110: 3103089..3104168 <gbrowseImage> name=NC_007779:3103089..3104168 source=W3110 preset=GeneLocation </gbrowseImage>	GBrowse(W3110)	FASTA Dump
DH10B		DH10B: 3197524..3198603 <gbrowseImage> name=NC_010473:3197524..3198603 source=DH10B preset=GeneLocation </gbrowseImage>	GBrowse(DH10B)	FASTA Dump
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Notes

Sequence Features

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See Help:Gene_sequence_features for help in entering sequence features in EcoliWiki.

Feature Type	Strain	Genomic Location	Evidence	Reference	Notes
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Notes

Alleles and Phenotypes

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See Help:Gene_alleles for how to enter or edit alleles and phenotypes in EcoliWiki.

Allele	Nt change(s)	AA change(s)	Reference	Availability	Comments
ΔmltC (Keio:JW5481)	deletion	deletion	PMID:16738554	Shigen CGSC11418^[5]
mltC::Tn5KAN-I-SceI (FB20993)	Insertion at nt 732 in Minus orientation		PMID:15262929	E. coli Genome Project:FB20993	contains pKD46
ΔmltC738::kan			PMID:16738554	CGSC:101884
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Notes

Genetic Interactions

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Interactor	Interaction	Allele	Score(s)	Reference(s)	Accessions	Notes
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Notes

Genetic Resources

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See Help:Gene_resources for help entering information into the Genetic Resources table.

Resource	Resource Type	Source	Notes/Reference
JW5481	Plasmid clone	Shigen	PMID:16769691 Status:Clone OK Primer 1:GCCAAAAAATATCTCGCGCTGGC Primer 2:CCTCGGCGGCGGTAGGATTTTTG
3A9	Kohara Phage	Genobase	PMID:3038334
speA210::Tn10	Linked marker	CAG12168 = CGSC7431^[5]	est. P1 cotransduction: 54% ^[6] Synonyms:zgd-210::Tn10, zgf-210::Tn10
nupG511::Tn10	Linked marker	CAG18472 = CGSC7433^[5]	est. P1 cotransduction: 95% ^[6]
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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
EcoCyc	EcoCyc:G7533	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12986	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004094	Escherichia coli str. K-12 substr. MG1655
NCBI (EcoliWiki Page)	GeneID:945428	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2810	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0009725	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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Product(s)

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Nomenclature

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

Standard name	MltC
Synonyms	membrane-bound lytic murein transglycosylase C^[1], B2963^[2]^[1], YggZ^[2]^[1], MltC^[2]^[1] , ECK2958, JW5481, yggZ, b2963
Product description	membrane-bound lytic murein transglycosylase C^[2]^[3] Membrane-bound lytic transglycosylase C, murein hydrolase; periplasmic OM-attached lipoprotein^[4]
EC number (for enzymes)	3.2.1.-^[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:0005886	plasma membrane	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-1003	C	Seeded from EcoCyc (v14.0)	complete
	GO:0007047	cellular cell wall organization	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0961	P	Seeded from EcoCyc (v14.0)	complete
	GO:0009279	cell outer membrane	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0998	C	Seeded from EcoCyc (v14.0)	complete
	GO:0016020	membrane	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0472	C	Seeded from EcoCyc (v14.0)	complete
	GO:0016798	hydrolase activity, acting on glycosyl bonds	GOA:hamap GO_REF:0000020	IEA: Inferred from Electronic Annotation	HAMAP:MF_01616	F	Seeded from EcoCyc (v14.0)	complete
	GO:0016829	lyase activity	GOA:spkw SP_KW:GO_REF:0000004	IEA: Inferred from Electronic Annotation	SP_KW:KW-0456	F	Seeded from EcoCyc (v14.0)	complete
	GO:0016837	carbon-oxygen lyase activity, acting on polysaccharides	GOA:spec GO_REF:0000003	IEA: Inferred from Electronic Annotation	EC:4.2.2	F	Seeded from EcoCyc (v14.0)	complete
	GO:0016998	cell wall macromolecule catabolic process	GOA:hamap GO_REF:0000020	IEA: Inferred from Electronic Annotation	HAMAP:MF_01616	P	Seeded from EcoCyc (v14.0)	complete
	GO:0031225	anchored to membrane	GO_REF:0000023	IEA: Inferred from Electronic Annotation	SP_SL:SL-9901	C	Seeded from EcoCyc (v14.0)	complete
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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
Outer membrane		PMID:15174130	EchoLocation:mltC
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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 MMKKYLALAL IAPLLISCST TKKGDTYNEA WVKDTNGFDI LMGQFAHNIE NIWGFKEVVI AGPKDYVKYT DQYQTRSHIN FDDGTITIET IAGTEPAAHL RRAIIKTLLM GDDPSSVDLY SDVDDITISK EPFLYGQVVD NTGQPIRWEG RASNFADYLL KNRLKSRSNG LRIIYSVTIN MVPNHLDKRA HKYLGMVRQA SRKYGVDESL ILAIMQTESS FNPYAVSRSD ALGLMQVVQH TAGKDVFRSQ GKSGTPSRSF LFDPASNIDT GTAYLAMLNN VYLGGIDNPT SRRYAVITAY NGGAGSVLRV FSNDKIQAAN IINTMTPGDV YQTLTTRHPS AESRRYLYKV NTAQKSYRRR
Length	360
Mol. Wt	40.244 kDa
pI	9.7 (calculated)
Extinction coefficient	46,300 - 46,425 (calc based on 20 Y, 3 W, and 1 C residues)
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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	1-16	UniProt Manual:Signal Peptides	UniProt:P0C066
Domain	194..322	PF01464 Transglycosylase SLT domain		PMID:19920124
Domain	2..191	PF11873 Domain of unknown function (DUF3393)		PMID:19920124
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<motif_map/>

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

Structures

<beststructure> gene=mltC 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:90111520	Escherichia coli str. K-12 substr. MG1655
NCBI (Protein) (EcoliWiki Page)	GeneID:945428	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0009725	Escherichia coli str. K-12 substr. MG1655
UniProt (EcoliWiki Page)	UniProtKB/Swiss-Prot:P0C066	Escherichia coli str. K-12 substr. MG1655
EcoCyc	EcoCyc:G7533	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12986	Escherichia coli str. K-12 substr. MG1655
NCBI (Gene) (EcoliWiki Page)	GeneID:945428	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004094	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2810	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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Expression

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Overview

This is a placeholder for a summary statement on how expression of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.

Cellular Levels

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See Help:Cellular levels

Molecule	Organism or Strain	Value	Units	Experimental Conditions	Assay used	Reference(s)
Protein	E. coli K-12 MG1655	392	molecules/cell/generation	Medium: MOPS Complete Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	Ribosome Profiling	PMID: 24766808
Protein	E. coli K-12 MG1655	148	molecules/cell/generation	Medium: MOPS Minimal Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	Ribosome Profiling	PMID: 24766808
Protein	E. coli K-12 MG1655	185	molecules/cell/generation	Medium: MOPS Complete without Methionine Temperature (°C): 37 Doubling time (min): *Growth phase: OD: other:	Ribosome Profiling	PMID: 24766808
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Notes

Transcription and Transcriptional Regulation

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

Transcription unit(s)
mutY-yggX-mltC
yggX-mltC
yggX-mltC-nupG
mutY-yggX-mltC-nupG
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Figure courtesy of RegulonDB

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Notes

This is a placeholder for a summary statement about how transcription of this gene is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.

Translation and Regulation of Translation

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<protect><gbrowseImage> name=NC_000913:3102435..3102475 source=MG1655 type=Gene+DNA_+Protein preset=Nterminus </gbrowseImage> This picture shows the sequence around the N-terminus.

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Notes

This is a placeholder for a summary statement about how translation of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.

Turnover and Regulation of Turnover

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Notes

This is a placeholder for a summary statement about turnover of this gene product. You can help EcoliWiki by becoming a user and writing/editing this statement.

Experimental

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<protect> Mutations Affecting Expression See Help:Expression_mutations for help entering or editing information in this section of EcoliWiki.

Allele Name	Mutation	Phenotype	Reference
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Expression Studies See Help:Expression_studies for help entering or editing information in this section of EcoliWiki.

Type	Reference	Notes
microarray	GEO Profiles:b2963 (EcoliWiki Page)	NCBI GEO profiles for mltC
microarray	GenExpDB:b2963 (EcoliWiki Page)	Summary of data for mltC from multiple microarray studies
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Expression Resources See Help:Expression_resources for help entering or editing information in this section of EcoliWiki.

Resource Name	Resource Type	Description	Source	Notes
	GFP Fusion	Intergenic region (3102302..3102531) fused to gfpmut2.	OpenBioSystems	GFP fusion described in Zaslaver, et al. Plate:109-AZ18; Well:E11^[7]
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Notes

Accessions Related to mltC Expression

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

Database	Accession	Notes
EcoCyc	EcoCyc:G7533	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2810	Escherichia coli str. K-12 substr. MG1655
EcoliGenExpDB (EcoliWiki Page)	EcoliGenExpDB:b2963
EcoGene	EcoGene:EG12986	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004094	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0009725	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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Evolution

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Homologs in Other Organisms

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

Organism	Homologs (Statistics)	Comments
Shigella flexneri	MLTC	From SHIGELLACYC
E. coli O157	MLTC	From ECOO157CYC
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Do-It-Yourself Web Tools

Notes

Families

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

Database	Accession	Notes
Superfamily (EcoliWiki Page)	SUPERFAMILY:53955
Pfam (EcoliWiki Page)	PF01464 Transglycosylase SLT domain
Pfam (EcoliWiki Page)	PF11873 Domain of unknown function (DUF3393)
EcoCyc	EcoCyc:G7533	Escherichia coli str. K-12 substr. MG1655
EcoGene	EcoGene:EG12986	Escherichia coli str. K-12 substr. MG1655
RegulonDB	RegulonDB:ECK120004094	Escherichia coli str. K-12 substr. MG1655
EchoBASE	EchoBASE:EB2810	Escherichia coli str. K-12 substr. MG1655
ASAP	ASAP:ABE-0009725	Escherichia coli str. K-12 substr. MG1655
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Notes

Links

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Name	URL	Comments
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References

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

↑ ^1.00 ^1.01 ^1.02 ^1.03 ^1.04 ^1.05 ^1.06 ^1.07 ^1.08 ^1.09 ^1.10 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
↑ ^2.00 ^2.01 ^2.02 ^2.03 ^2.04 ^2.05 ^2.06 ^2.07 ^2.08 ^2.09 ^2.10 ^2.11 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ ^3.0 ^3.1 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
↑ ^4.0 ^4.1 ^4.2 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
↑ ^5.0 ^5.1 ^5.2 CGSC: The Coli Genetics Stock Center
↑ ^6.0 ^6.1 The Tn10 insertion sites determined by Nichols et al. 1998 (PMID:9829956) were reannotated by alignment with E. coli K-12 genome sequence (GenBank accession NC_000913). P1 contransduction frequencies were calculated using the formula of Wu (PMID:5338813).
↑ Zaslaver, A et al. (2006) A comprehensive library of fluorescent transcriptional reporters for Escherichia coli. Nat. Methods 3 623-8 PubMed

mltC:On One Page

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Notes

Gene

Nomenclature

Notes

Location(s) and DNA Sequence

Notes

Sequence Features

Notes

Alleles and Phenotypes

Notes

Genetic Interactions

Notes

Genetic Resources

Notes

Accessions in Other Databases

Notes

Links

Product(s)

Nomenclature

Notes

Function

Notes

Localization

Notes

Structure and Physical Properties

Structure figures

Notes

Gene Product Resources

Notes

Accessions in Other Databases

Notes

Links

Expression

Overview

Cellular Levels

Notes

Transcription and Transcriptional Regulation

Notes

Translation and Regulation of Translation

Notes

Turnover and Regulation of Turnover

Notes

Experimental

Notes

Accessions Related to mltC Expression

Notes

Links

Evolution

Homologs in Other Organisms

Do-It-Yourself Web Tools

Notes

Families

Notes

Links

References

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