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1.B.14.12.2
The N-acetyl glucosamine/chitin oligosaccharide OM receptor porin, NagA (Eisenbeis et al., 2008).

Accession Number:Q9AAZ6
Protein Name:CC_0446 aka TonB-dependent receptor
Length:889
Molecular Weight:95776.00
Species:Caulobacter crescentus GN=CC_0446 PE=3 SV=1 [155892]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell outer membrane1
Substrate N-acetyl glucosamine, Chitooligosaccharides

Cross database links:

HEGENOM: HBG700676
RefSeq: NP_419265.1   
Entrez Gene ID: 941981   
Pfam: PF07715    PF00593   
KEGG: ccr:CC_0446   

Gene Ontology

GO:0009279 C:cell outer membrane
GO:0005886 C:plasma membrane
GO:0004872 F:receptor activity
GO:0005215 F:transporter activity
GO:0006810 P:transport

References (1)

[1] “Complete genome sequence of Caulobacter crescentus.”  Nierman W.C.et.al.   11259647

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)
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FASTA formatted sequence
1:	MKTIRKSVLA ASASAMVVMI AAPAMAQSGG NEVEQVVITG IRASLLQSIE SKRKADAIVD 
61:	VVTAEDVGKF PSTNVAEALT IVPGVTVDRA FGQGEKVSIL GTDPALNRTL LNGQTVASAD 
121:	WFILDSPGRT FNYALLAPQI VGKVDVYKSP EARIDEGSIG GTVIVNTRKP LDLKSGTIAG 
181:	AVSYLYTDRS KKGDLQGSLL ASWKNADSTF GASFSIQRAE DQLRRDGVET YGTIAANQWA 
241:	GGNPDNPVDS RTKGCVGSCA STLTANLGAR SPNAFGASYF EQGRTRTTYT TALQYKPNDQ 
301:	LSLEFNWLKI DADYDNTNQS MYAFQGNTWN SLGALTGLTV NNGVVSKASF NNALSVLDVQ 
361:	HREAGLKSDT FHLKGGYKGD GWDLNGEVGK STADGGTKRQ VFLEFLNWAS YTVDISGAPK 
421:	SPGSLTYTTN VLGNPSAFAT DPGWSGNLVS KPTSDEEKYA QFDFGKDFDG VIQRVQVGYK 
481:	RREHQTGQQY AGIAITGVAA PASSFNPSTV PSNYLKGFDG VGTQMQNRFR IDGNAMVSYV 
541:	ESGKWLAAGA TMPKPSIFAA AEFTAGNWNI QEDIDALYAQ ANFKADNVRG NFGVRYVKTS 
601:	VDSAGYVCKP GAACNKAADW SWKSTKKSYD NVLPSVNIIV DAREDLVLRF AAAQVIARPN 
661:	YSDMTNYFWL SDGILTGGGG NPALEPYKSS NFNASAEWYF QPQAILSAEV FYKDISNYIL 
721:	QRTQPESYFN QSQGKVTTYQ ISRPFNAGSA EVKGLAMAYQ QTFGGGFGLL ANYTYADASG 
781:	QSGAPLPYSS KNQVNLSPFY ENGPFSARAT FTWRSKYFTG VDRGDDMFVK AAKTLDATVG 
841:	YAVTKNITMS LSGQNLLDSE YYAYANTTAL PRGVYRTGRK LQATLNVAF