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The map label for this gene is psaB

Identifier: 170024983

GI number: 170024983

Start: 3043481

End: 3044302

Strand: Reverse

Name: psaB

Synonym: YPK_2758

Alternate gene names: 170024983

Gene position: 3044302-3043481 (Counterclockwise)

Preceding gene: 170024984

Following gene: 170024982

Centisome position: 64.92

GC content: 37.71

Gene sequence:

>822_bases
ATGAAGAATCTATTTTTTTCTGCATATAAAAAAGTATTTTCTTATATCACATCAATAGTCATATTCATGGTGTCTTTACC
TTATGCTTATTCTCAAGATGTTGTTGTCAATACGACTAAGCATCTTTTTACTGTAAAAATAGGGACGACGCGGGTCATTT
ACCCTTCGTCTTCGACAAAAGGGGTATCCGTATCGGTGGCTAATCCACAGGATTATCCAATATTGGTACAAACCCAAGTT
AAAGATGAAGATAAGACGTCGCCCGCTCCTTTTATTGTTACCCCTCCTTTATTCAGGCTTGATGCTGGGTTACAAGGCCG
TGTACGTATTATTCGGACCGGTGGAAAATTCCCTGAAGATCGTGAAACACTGCAATGGTTGTGCCTAACGGGGATCCCAC
CTAAGAACGGTGATGCTTGGGGTAATACGCAAAATAATCCAAAAAATTCATCCCCAACTATGGATATTCAAATGTCTATC
AGTACCTGCATAAAATTATTATTCAGACCCGATAAAGTTAAAGGAGATCCGACGGATAGTGCGGATTCATTAACTTGGAG
ATATAAAGGTAACTACTTGGAAGTTAATAATCCAACGCCATTCTACATGAATTTTTATTCACTCCGTATTGGTGATGAAA
AAATAAATTTATCTGATTTAGGTTCAAAGGATGAAATAAAAAATGGCAGCTATGTTCCGCCATTCTCTTCTAGGGATTTT
ATTATTCCGGTAAAAAATAAAGGTAAGGCAACAGAGGTTTTTTGGCAAGTGATTAATGATAATGGTGGTGTGAGCCGGGA
ATTTAAAAGCACAGTCCAGTAA

Upstream 100 bases:

>100_bases
GCTTGCTGTCATGTTCTATGTATGTTTTTGTTATTGATGTTTTATTGTGAGTTTTTTTAAAATTCACAATAAAATATCAT
GATAATGTGAGTGATTGAAA

Downstream 100 bases:

>100_bases
GTTTCTATTTATATTTTTCAGAAAATACCTGGGGTATTATTTTGAAAAAATTAATAGTTCAATTTACTACTATTACTCTA
TTGATGAGCACTTCATTTTT

Product: pili assembly chaperone

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 273; Mature: 273

Protein sequence:

>273_residues
MKNLFFSAYKKVFSYITSIVIFMVSLPYAYSQDVVVNTTKHLFTVKIGTTRVIYPSSSTKGVSVSVANPQDYPILVQTQV
KDEDKTSPAPFIVTPPLFRLDAGLQGRVRIIRTGGKFPEDRETLQWLCLTGIPPKNGDAWGNTQNNPKNSSPTMDIQMSI
STCIKLLFRPDKVKGDPTDSADSLTWRYKGNYLEVNNPTPFYMNFYSLRIGDEKINLSDLGSKDEIKNGSYVPPFSSRDF
IIPVKNKGKATEVFWQVINDNGGVSREFKSTVQ

Sequences:

>Translated_273_residues
MKNLFFSAYKKVFSYITSIVIFMVSLPYAYSQDVVVNTTKHLFTVKIGTTRVIYPSSSTKGVSVSVANPQDYPILVQTQV
KDEDKTSPAPFIVTPPLFRLDAGLQGRVRIIRTGGKFPEDRETLQWLCLTGIPPKNGDAWGNTQNNPKNSSPTMDIQMSI
STCIKLLFRPDKVKGDPTDSADSLTWRYKGNYLEVNNPTPFYMNFYSLRIGDEKINLSDLGSKDEIKNGSYVPPFSSRDF
IIPVKNKGKATEVFWQVINDNGGVSREFKSTVQ
>Mature_273_residues
MKNLFFSAYKKVFSYITSIVIFMVSLPYAYSQDVVVNTTKHLFTVKIGTTRVIYPSSSTKGVSVSVANPQDYPILVQTQV
KDEDKTSPAPFIVTPPLFRLDAGLQGRVRIIRTGGKFPEDRETLQWLCLTGIPPKNGDAWGNTQNNPKNSSPTMDIQMSI
STCIKLLFRPDKVKGDPTDSADSLTWRYKGNYLEVNNPTPFYMNFYSLRIGDEKINLSDLGSKDEIKNGSYVPPFSSRDF
IIPVKNKGKATEVFWQVINDNGGVSREFKSTVQ

Specific function: Required for the biogenesis of the pH 6 antigen

COG id: COG3121

COG function: function code NU; P pilus assembly protein, chaperone PapD

Gene ontology:

Cell location: Periplasm

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 Ig-like (immunoglobulin-like) domain

Homologues:

Organism=Escherichia coli, GI1789532, Length=217, Percent_Identity=35.0230414746544, Blast_Score=108, Evalue=4e-25,
Organism=Escherichia coli, GI1790771, Length=254, Percent_Identity=26.3779527559055, Blast_Score=100, Evalue=1e-22,
Organism=Escherichia coli, GI1786743, Length=252, Percent_Identity=27.7777777777778, Blast_Score=99, Evalue=3e-22,
Organism=Escherichia coli, GI1786333, Length=231, Percent_Identity=31.6017316017316, Blast_Score=95, Evalue=6e-21,
Organism=Escherichia coli, GI1787171, Length=220, Percent_Identity=26.8181818181818, Blast_Score=82, Evalue=4e-17,
Organism=Escherichia coli, GI87081806, Length=234, Percent_Identity=28.2051282051282, Blast_Score=69, Evalue=4e-13,
Organism=Escherichia coli, GI1788677, Length=164, Percent_Identity=30.4878048780488, Blast_Score=64, Evalue=1e-11,
Organism=Escherichia coli, GI1786936, Length=179, Percent_Identity=26.2569832402235, Blast_Score=63, Evalue=2e-11,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PSAB_YERPE (P69965)

Other databases:

- EMBL:   M86713
- EMBL:   X97759
- EMBL:   EF079883
- EMBL:   AL590842
- EMBL:   AE009952
- EMBL:   AE017042
- PIR:   AC0159
- PIR:   S32927
- RefSeq:   NP_670181.1
- RefSeq:   NP_992654.1
- RefSeq:   YP_002346329.1
- ProteinModelPortal:   P69965
- SMR:   P69965
- GeneID:   1147828
- GeneID:   1174146
- GeneID:   2765556
- GenomeReviews:   AE009952_GR
- GenomeReviews:   AE017042_GR
- GenomeReviews:   AL590842_GR
- KEGG:   ype:YPO1304
- KEGG:   ypk:y2881
- KEGG:   ypm:YP_1288
- HOGENOM:   HBG758617
- OMA:   VCIKAVP
- ProtClustDB:   CLSK888804
- BioCyc:   YPES187410:Y2881-MONOMER
- BioCyc:   YPES214092:YPO1304-MONOMER
- InterPro:   IPR008962
- InterPro:   IPR001829
- InterPro:   IPR016148
- InterPro:   IPR018046
- InterPro:   IPR016147
- Gene3D:   G3DSA:2.60.40.360
- Gene3D:   G3DSA:2.60.40.1070
- PRINTS:   PR00969

Pfam domain/function: PF02753 Pili_assembly_C; PF00345 Pili_assembly_N; SSF49354 PapD-like; SSF49584 Pili_assmbl_chaperone_C_bac

EC number: NA

Molecular weight: Translated: 30648; Mature: 30648

Theoretical pI: Translated: 9.75; Mature: 9.75

Prosite motif: PS00635 PILI_CHAPERONE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
1.8 %Met     (Translated Protein)
2.6 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
1.8 %Met     (Mature Protein)
2.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKNLFFSAYKKVFSYITSIVIFMVSLPYAYSQDVVVNTTKHLFTVKIGTTRVIYPSSSTK
CCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEECCCEEEEEEECCEEEEECCCCCC
GVSVSVANPQDYPILVQTQVKDEDKTSPAPFIVTPPLFRLDAGLQGRVRIIRTGGKFPED
CEEEEECCCCCCCEEEEEECCCCCCCCCCCEEECCCHHEECCCCCCEEEEEEECCCCCCH
RETLQWLCLTGIPPKNGDAWGNTQNNPKNSSPTMDIQMSISTCIKLLFRPDKVKGDPTDS
HHHEEEEEEECCCCCCCCCCCCCCCCCCCCCCEEEEEEEHHHHHHHHCCCCCCCCCCCCC
ADSLTWRYKGNYLEVNNPTPFYMNFYSLRIGDEKINLSDLGSKDEIKNGSYVPPFSSRDF
CCCEEEEEECCEEECCCCCCEEEEEEEEEECCCEECHHHCCCHHHCCCCCCCCCCCCCCE
IIPVKNKGKATEVFWQVINDNGGVSREFKSTVQ
EEEECCCCCHHEEEEEEECCCCCCCHHHHHHCC
>Mature Secondary Structure
MKNLFFSAYKKVFSYITSIVIFMVSLPYAYSQDVVVNTTKHLFTVKIGTTRVIYPSSSTK
CCCHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEECCCEEEEEEECCEEEEECCCCCC
GVSVSVANPQDYPILVQTQVKDEDKTSPAPFIVTPPLFRLDAGLQGRVRIIRTGGKFPED
CEEEEECCCCCCCEEEEEECCCCCCCCCCCEEECCCHHEECCCCCCEEEEEEECCCCCCH
RETLQWLCLTGIPPKNGDAWGNTQNNPKNSSPTMDIQMSISTCIKLLFRPDKVKGDPTDS
HHHEEEEEEECCCCCCCCCCCCCCCCCCCCCCEEEEEEEHHHHHHHHCCCCCCCCCCCCC
ADSLTWRYKGNYLEVNNPTPFYMNFYSLRIGDEKINLSDLGSKDEIKNGSYVPPFSSRDF
CCCEEEEEECCEEECCCCCCEEEEEEEEEECCCEECHHHCCCHHHCCCCCCCCCCCCCCE
IIPVKNKGKATEVFWQVINDNGGVSREFKSTVQ
EEEECCCCCHHEEEEEEECCCCCCCHHHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 8100346; 11586360; 12142430