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|---|---|
| Accession Number: | P0A6M2 |
| Protein Name: | Disulfide bond formation protein B aka DsbB aka ROXB aka B1185 |
| Length: | 176 |
| Molecular Weight: | 20142.00 |
| Species: | Escherichia coli [83333] |
| Number of TMSs: | 4 |
| Location1 / Topology2 / Orientation3: | Cell inner membrane1 / Multi-pass membrane protein2 |
| Substrate | electron |
Cross database links:
| RefSeq: | AP_001810.1 NP_415703.3 |
|---|---|
| Entrez Gene ID: | 946344 |
| Pfam: | PF02600 |
| BioCyc: | EcoCyc:DSBBPROT-MONOMER ECOL168927:B1185-MONOMER |
| KEGG: | ecj:JW5182 eco:b1185 |
Gene Ontology
GO:0016021
C:integral to membrane
GO:0005886
C:plasma membrane
GO:0009055
F:electron carrier activity
GO:0005515
F:protein binding
GO:0015035
F:protein disulfide oxidoreductase activity
GO:0022900
P:electron transport chain
GO:0006810
P:transport
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References (9)[1] “A pathway for disulfide bond formation in vivo.” Bardwell J.C.A.et.al. 8430071 [2] “Identification and characterization of the Escherichia coli gene dsbB, whose product is involved in the formation of disulfide bonds in vivo.” Missiakas D.et.al. 7688471 [3] “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 [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] “Cloning, sequencing, and expression of the nhaB gene, encoding a Na+/H+ antiporter in Escherichia coli.” Pinner E.et.al. 1317851 [7] “Two cysteines in each periplasmic domain of the membrane protein DsbB are required for its function in protein disulfide bond formation.” Jander G.et.al. 7957076 | |
| Structure: | |
External Searches:
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Analyze:
| Predict TMSs (Predict number of transmembrane segments) | ||||
| FASTA formatted sequence |
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1: MLRFLNQCSQ GRGAWLLMAF TALALELTAL WFQHVMLLKP CVLCIYERCA LFGVLGAALI 61: GAIAPKTPLR YVAMVIWLYS AFRGVQLTYE HTMLQLYPSP FATCDFMVRF PEWLPLDKWV 121: PQVFVASGDC AERQWDFLGL EMPQWLLGIF IAYLIVAVLV VISQPFKAKK RDLFGR