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3.A.1.8.1
Molybdate porter consisting of three proteins.  Molybdate, after transport into cells by the ModABC proteins, is metabolized by the products of the mol gene(s) (Maupin-Furlow et al. 1995). The repressor of the mod operon is ModE (Grunden et al. 1996).

Accession Number:P09833
Protein Name:ModC aka CHLD aka NARD aka B0765
Length:352
Molecular Weight:39102.00
Species:Escherichia coli [83333]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral membrane protein2
Substrate Molybdate

Cross database links:

Genevestigator: P09833
EchoBASE: EB0150
EcoGene: EG10152
eggNOG: COG4148
HEGENOM: HBG758042
RefSeq: AP_001396.1    NP_415286.1   
Entrez Gene ID: 945362   
Pfam: PF00005    PF03459   
BioCyc: EcoCyc:MODC-MONOMER    ECOL168927:B0765-MONOMER   
KEGG: ecj:JW0748    eco:b0765   

Gene Ontology

GO:0043190 C:ATP-binding cassette (ABC) transporter complex
GO:0009276 C:Gram-negative-bacterium-type cell wall
GO:0005886 C:plasma membrane
GO:0005524 F:ATP binding
GO:0015412 F:molybdate transmembrane-transporting ATPase...
GO:0030151 F:molybdenum ion binding
GO:0042888 F:molybdenum ion transmembrane transporter ac...
GO:0005515 F:protein binding
GO:0030001 P:metal ion transport
GO:0015689 P:molybdate ion transport

References (6)

[1] “Genetic analysis of the modABCD (molybdate transport) operon of Escherichia coli.”  Maupin-Furlow J.A.et.al.   7665460
[2] “Molecular analysis of the molybdate uptake operon, modABCD, of Escherichia coli and modR, a regulatory gene.”  Walkenhorst H.M.et.al.   8564363
[3] “Cloning and nucleotide sequence of the chlD locus.”  Johann S.et.al.   3553151
[4] “A 718-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 12.7-28.0 min region on the linkage map.”  Oshima T.et.al.   8905232
[5] “The complete genome sequence of Escherichia coli K-12.”  Blattner F.R.et.al.   9278503
[6] “Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.”  Hayashi K.et.al.   16738553

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MLELNFSQTL GNHCLTINET LPANGITAIF GVSGAGKTSL INAISGLTRP QKGRIVLNGR 
61:	VLNDAEKGIC LTPEKRRVGY VFQDARLFPH YKVRGNLRYG MSKSMVDQFD KLVALLGIEP 
121:	LLDRLPGSLS GGEKQRVAIG RALLTAPELL LLDEPLASLD IPRKRELLPY LQRLTREINI 
181:	PMLYVSHSLD EILHLADRVM VLENGQVKAF GALEEVWGSS VMNPWLPKEQ QSSILKVTVL 
241:	EHHPHYAMTA LALGDQHLWV NKLDEPLQAA LRIRIQASDV SLVLQPPQQT SIRNVLRAKV 
301:	VNSYDDNGQV EVELEVGGKT LWARISPWAR DELAIKPGLW LYAQIKSVSI TA