| |
|---|---|
| Accession Number: | P69791 |
| Protein Name: | PTCA aka ChbA aka CELC aka B1736 |
| Length: | 116 |
| Molecular Weight: | 12748.00 |
| Species: | Escherichia coli [83333] |
| Number of TMSs: | 1 |
| Location1 / Topology2 / Orientation3: | Cytoplasm1 |
| Substrate | cellobiose, N-acetyl-beta-D-glucosaminyl-(1->4)-N-acetyl-aldehydo-D-glucosamine |
Cross database links:
| RefSeq: | AP_002355.1 NP_416250.1 |
|---|---|
| Entrez Gene ID: | 946244 |
| Pfam: | PF02255 |
| BioCyc: | EcoCyc:CELC-MONOMER ECOL168927:B1736-MONOMER |
| KEGG: | ecj:JW1725 eco:b1736 |
Gene Ontology
GO:0005737
C:cytoplasm
GO:0016020
C:membrane
GO:0005351
F:sugar:hydrogen symporter activity
GO:0016740
F:transferase activity
GO:0009401
P:phosphoenolpyruvate-dependent sugar phospho...
| |
References (9)[1] “Characterization and nucleotide sequence of the cryptic cel operon of Escherichia coli K12.” Parker L.L.et.al. 2179047 [2] “Molecular population genetics of Escherichia coli: DNA sequence diversity at the celC, crr, and gutB loci of natural isolates.” Hall B.G.et.al. 1630305 [3] “A 570-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 28.0-40.1 min region on the linkage map.” Aiba H.et.al. 9097039 [4] “The complete genome sequence of Escherichia coli K-12.” Blattner F.R.et.al. 9278503 [5] “Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.” Hayashi K.et.al. 16738553 [6] “Wild-type Escherichia coli grows on the chitin disaccharide, N,N'-diacetylchitobiose, by expressing the cel operon.” Keyhani N.O.et.al. 9405618 [7] “The chitin disaccharide, N,N'-diacetylchitobiose, is catabolized by Escherichia coli and is transported/phosphorylated by the phosphoenolpyruvate:glycose phosphotransferase system.” Keyhani N.O.et.al. 10913117 [8] “Isolation and characterization of IIAChb, a soluble protein of the enzyme II complex required for the transport/phosphorylation of N, N'-diacetylchitobiose in Escherichia coli.” Keyhani N.O.et.al. 10913118 [9] “Analytical sedimentation of the IIAChb and IIBChb proteins of the Escherichia coli N,N'-diacetylchitobiose phosphotransferase system. Demonstration of a model phosphotransfer transition state complex.” Keyhani N.O.et.al. 10913122
| |
| Structure: | |
External Searches:
|
Analyze:
| Predict TMSs (Predict number of transmembrane segments) | ||||
| FASTA formatted sequence |
|
|||
1: MMDLDNIPDT QTEAEELEEV VMGLIINSGQ ARSLAYAALK QAKQGDFAAA KAMMDQSRMA 61: LNEAHLVQTK LIEGDAGEGK MKVSLVLVHA QDHLMTSMLA RELITELIEL HEKLKA