Definition Escherichia fergusonii ATCC 35469 chromosome, complete genome.
Accession NC_011740
Length 4,588,711

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The map label for this gene is sppA [H]

Identifier: 218548665

GI number: 218548665

Start: 1337250

End: 1339385

Strand: Reverse

Name: sppA [H]

Synonym: EFER_1299

Alternate gene names: 218548665

Gene position: 1339385-1337250 (Counterclockwise)

Preceding gene: 218548670

Following gene: 218548664

Centisome position: 29.19

GC content: 48.83

Gene sequence:

>2136_bases
TTGTGGTCCGGTGCACGCATTCCGGCACGCAAAATATTTTGCAGTTGTTCACCCGCAGGTGCAGGTTCTGCCAGGCGAGA
AGCGCTACGGCGGTTAATCAGCAGATCAAGTGCATCCATTTTGTTAACTCCTGTCATGGTGTTTATTCACAAAATTAACA
CGGACGCAGAATTTGTTACAGCGCAGACAGTGATTCCTGCTGACAAGAGGCAACCTGATCATTACGATAGCCACATCTTA
TGCGTCTGTACCAGACGTAATTTTACGAAGGGAGAATACATGCGAACCCTATGGCGATTTGTAGCCGGATTTTTTAAATG
GACATGGCGACTGCTCAACTTTGTCCGTGAAATGGTCCTTAATTTGTTATTTATTTTCCTGGTGCTGATCGGTGTCGGTA
TCTGGATGCAAGTCAGCAGTAATGGCAGTAGCGACTCCGCCAGTCGGGGCGCATTGCTGCTGGATATCTCCGGTGTAATT
GTGGATAAACCCTCCAACAATCACCGACTGGGGGTGATTGGTCGCCAGTTATTTGGCGCCAGCTCTGAACGTCTGCAAGA
AAACTCATTGTTTGACATCGTTAATACGATTCGTCAGGCGAAAGATGACAGCAATATCACCGGAATTGTGTTGGATCTGG
AAAACTTTGCGGGTGCAGATCAACCGTCGATGCAATATATCGGCAAAGCACTACGTGAGTTCCGTGACAGTGGTAAACCC
GTGATTGCTATTGGTGAAAGCTATACCCAGGGGCAGTATTATCTGGCCAGTTTCGCCAACAAAATCTGGCTTTCCCCTCA
GGGCACGGTTGATCTACATGGTTTTGCAACTAATGGCCTGTACTACAAATCCCTGCTCGATAAGCTGAAAGTCTCCACTC
ATGTATTCCGCGTTGGGACTTATAAATCAGCTGTTGAACCATTTATTCGCGATGATATGTCTCCGGCAGCCCGTGAAGCT
GACAGCCGCTGGGTTGGCGAACTGTGGCAGAACTATCTCAACACTATTGCCGCCAATCGGCAAATTTCTGCCCAACAAGT
CTTCCCCGGTGCCCAGGCGATGATTGCTGATCTGACTAAACTGGGCGGCGATACTGCACAATACGCACTCGACCATAAAC
TGGTTGATGCGCTGGGCTCCAGTGCTGATGTCGAAAAAGCACTGACCAAGCAATTTGGCTGGAGCAAAGCCGATAAAAAT
TATCGTGCGATCAGTTTCTATGACTATGCGTTGAAAACTCCAGTGAAAACACCAGAGATGATTGGTGTGGTCTTTGCCAA
CGGCGCGATTATGGACGGTGAAGAAACACCGGGTAATGTCGGTGGTGACACTACAGCAGCGCAAATCCGCGATGCACGTC
TTGATCCAAAAGTGAAAGCGATTGTATTGCGTGTTAATAGCCCAGGCGGAAGTGTCACGGCTTCAGAGGTCATTCGTTCC
GAACTGGCTGCAGCGAAAGCAGCGGGTAAACCGGTGGTAGTGTCGATGGGTGGAATGGCCGCTTCCGGTGGTTATTGGAT
CTCCACGCCGGCTAATTACATCATCGCCAACCCCAGCACGCTGACGGGTTCTATCGGTATTTTTGGGGTAATTAATACCG
TTGAAAATAGCCTTGATTCCATTGGCGTTCACACCGATGGTGTATCCACTTCTCCACTGGCGAATATGTCTGTTACACAG
TCATTACCCACAGAAGTGCAGCAGATGATGCAGTTAAGCATTGAAAATGGCTATAAACGCTTTATCACTCTGGTCGCCGA
TGCGCGTAAATCAACACCAGAACAGGTAGACAAAATTGCGCAGGGTCACGTATGGACTGGCGAAGATGCCAAAGCAAATG
GTCTGGTCGATAGTCTCGGTGATTTCGATGATGCGGTTGCTAAAGCGGCTGAGCTGGCGAAGTTGAAACAGTGGAGTATC
AATTACTATCAGGATGAACCGACGTTCTTCGATATGGTTGTCGATAGCATGTCTGGTTCCGTTCGCGCAATGTTACCGCA
GGCTATTCAGGCGATGCTTCCGGCACCGCTGGCAACAGCGGCAAGTGCGGTAAAAGCTGAAAGCGATAAACTGGCAGCAT
TTAATGATCCACAAAATCGTTATGCATTCTGCCTGACCTGTGCCAACGTGCGTTAA

Upstream 100 bases:

>100_bases
TTCATCGCTATCGGCTGCCAGCGCACCTTGTTCCAGAACAGCACTAAAACGTTCACGTCCTTCGCCCTCAATAACAAAGA
AATGCCACGGTTGCAGGGAC

Downstream 100 bases:

>100_bases
ATCAGCAAATTATGTGGCCAATGAAATTCTTCTGCGGCCACATTTTTTTGTCTCCAGAATCAGACTGTTTTTCACGGCAT
AACAAGACTAGAGTGCCTTC

Product: protease 4

Products: NA

Alternate protein names: Endopeptidase IV; Protease IV; Signal peptide peptidase [H]

Number of amino acids: Translated: 711; Mature: 711

Protein sequence:

>711_residues
MWSGARIPARKIFCSCSPAGAGSARREALRRLISRSSASILLTPVMVFIHKINTDAEFVTAQTVIPADKRQPDHYDSHIL
CVCTRRNFTKGEYMRTLWRFVAGFFKWTWRLLNFVREMVLNLLFIFLVLIGVGIWMQVSSNGSSDSASRGALLLDISGVI
VDKPSNNHRLGVIGRQLFGASSERLQENSLFDIVNTIRQAKDDSNITGIVLDLENFAGADQPSMQYIGKALREFRDSGKP
VIAIGESYTQGQYYLASFANKIWLSPQGTVDLHGFATNGLYYKSLLDKLKVSTHVFRVGTYKSAVEPFIRDDMSPAAREA
DSRWVGELWQNYLNTIAANRQISAQQVFPGAQAMIADLTKLGGDTAQYALDHKLVDALGSSADVEKALTKQFGWSKADKN
YRAISFYDYALKTPVKTPEMIGVVFANGAIMDGEETPGNVGGDTTAAQIRDARLDPKVKAIVLRVNSPGGSVTASEVIRS
ELAAAKAAGKPVVVSMGGMAASGGYWISTPANYIIANPSTLTGSIGIFGVINTVENSLDSIGVHTDGVSTSPLANMSVTQ
SLPTEVQQMMQLSIENGYKRFITLVADARKSTPEQVDKIAQGHVWTGEDAKANGLVDSLGDFDDAVAKAAELAKLKQWSI
NYYQDEPTFFDMVVDSMSGSVRAMLPQAIQAMLPAPLATAASAVKAESDKLAAFNDPQNRYAFCLTCANVR

Sequences:

>Translated_711_residues
MWSGARIPARKIFCSCSPAGAGSARREALRRLISRSSASILLTPVMVFIHKINTDAEFVTAQTVIPADKRQPDHYDSHIL
CVCTRRNFTKGEYMRTLWRFVAGFFKWTWRLLNFVREMVLNLLFIFLVLIGVGIWMQVSSNGSSDSASRGALLLDISGVI
VDKPSNNHRLGVIGRQLFGASSERLQENSLFDIVNTIRQAKDDSNITGIVLDLENFAGADQPSMQYIGKALREFRDSGKP
VIAIGESYTQGQYYLASFANKIWLSPQGTVDLHGFATNGLYYKSLLDKLKVSTHVFRVGTYKSAVEPFIRDDMSPAAREA
DSRWVGELWQNYLNTIAANRQISAQQVFPGAQAMIADLTKLGGDTAQYALDHKLVDALGSSADVEKALTKQFGWSKADKN
YRAISFYDYALKTPVKTPEMIGVVFANGAIMDGEETPGNVGGDTTAAQIRDARLDPKVKAIVLRVNSPGGSVTASEVIRS
ELAAAKAAGKPVVVSMGGMAASGGYWISTPANYIIANPSTLTGSIGIFGVINTVENSLDSIGVHTDGVSTSPLANMSVTQ
SLPTEVQQMMQLSIENGYKRFITLVADARKSTPEQVDKIAQGHVWTGEDAKANGLVDSLGDFDDAVAKAAELAKLKQWSI
NYYQDEPTFFDMVVDSMSGSVRAMLPQAIQAMLPAPLATAASAVKAESDKLAAFNDPQNRYAFCLTCANVR
>Mature_711_residues
MWSGARIPARKIFCSCSPAGAGSARREALRRLISRSSASILLTPVMVFIHKINTDAEFVTAQTVIPADKRQPDHYDSHIL
CVCTRRNFTKGEYMRTLWRFVAGFFKWTWRLLNFVREMVLNLLFIFLVLIGVGIWMQVSSNGSSDSASRGALLLDISGVI
VDKPSNNHRLGVIGRQLFGASSERLQENSLFDIVNTIRQAKDDSNITGIVLDLENFAGADQPSMQYIGKALREFRDSGKP
VIAIGESYTQGQYYLASFANKIWLSPQGTVDLHGFATNGLYYKSLLDKLKVSTHVFRVGTYKSAVEPFIRDDMSPAAREA
DSRWVGELWQNYLNTIAANRQISAQQVFPGAQAMIADLTKLGGDTAQYALDHKLVDALGSSADVEKALTKQFGWSKADKN
YRAISFYDYALKTPVKTPEMIGVVFANGAIMDGEETPGNVGGDTTAAQIRDARLDPKVKAIVLRVNSPGGSVTASEVIRS
ELAAAKAAGKPVVVSMGGMAASGGYWISTPANYIIANPSTLTGSIGIFGVINTVENSLDSIGVHTDGVSTSPLANMSVTQ
SLPTEVQQMMQLSIENGYKRFITLVADARKSTPEQVDKIAQGHVWTGEDAKANGLVDSLGDFDDAVAKAAELAKLKQWSI
NYYQDEPTFFDMVVDSMSGSVRAMLPQAIQAMLPAPLATAASAVKAESDKLAAFNDPQNRYAFCLTCANVR

Specific function: Digestion of the cleaved signal peptides. This activity is necessary to maintain proper secretion of mature proteins across the membrane [H]

COG id: COG0616

COG function: function code OU; Periplasmic serine proteases (ClpP class)

Gene ontology:

Cell location: Cell inner membrane; Single-pass membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the peptidase S49 family [H]

Homologues:

Organism=Escherichia coli, GI1788064, Length=618, Percent_Identity=86.2459546925566, Blast_Score=1103, Evalue=0.0,
Organism=Escherichia coli, GI1787527, Length=175, Percent_Identity=27.4285714285714, Blast_Score=69, Evalue=8e-13,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR004634
- InterPro:   IPR004635
- InterPro:   IPR002142 [H]

Pfam domain/function: PF01343 Peptidase_S49 [H]

EC number: 3.4.21.-

Molecular weight: Translated: 77306; Mature: 77306

Theoretical pI: Translated: 8.10; Mature: 8.10

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
2.7 %Met     (Translated Protein)
3.5 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
2.7 %Met     (Mature Protein)
3.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MWSGARIPARKIFCSCSPAGAGSARREALRRLISRSSASILLTPVMVFIHKINTDAEFVT
CCCCCCCCHHHEEEECCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHCCCCCCEEE
AQTVIPADKRQPDHYDSHILCVCTRRNFTKGEYMRTLWRFVAGFFKWTWRLLNFVREMVL
EEEECCCCCCCCCCCCCEEEEEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
NLLFIFLVLIGVGIWMQVSSNGSSDSASRGALLLDISGVIVDKPSNNHRLGVIGRQLFGA
HHHHHHHHHHHCCEEEEECCCCCCCCCCCCEEEEEECEEEEECCCCCCEEEEEHHHHHCC
SSERLQENSLFDIVNTIRQAKDDSNITGIVLDLENFAGADQPSMQYIGKALREFRDSGKP
CHHHHHHHHHHHHHHHHHHCCCCCCCEEEEEEEHHHCCCCCCHHHHHHHHHHHHHHCCCC
VIAIGESYTQGQYYLASFANKIWLSPQGTVDLHGFATNGLYYKSLLDKLKVSTHVFRVGT
EEEECCCCCCCHHHHHHHHHHEEECCCCCEEEEEEEECCCHHHHHHHHHHHHHHEEEECC
YKSAVEPFIRDDMSPAAREADSRWVGELWQNYLNTIAANRQISAQQVFPGAQAMIADLTK
HHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHCCCCHHHHHHHHHH
LGGDTAQYALDHKLVDALGSSADVEKALTKQFGWSKADKNYRAISFYDYALKTPVKTPEM
HCCCHHHHHHHHHHHHHHCCCHHHHHHHHHHCCCCCCCCCCEEEEEEHHHHCCCCCCCHH
IGVVFANGAIMDGEETPGNVGGDTTAAQIRDARLDPKVKAIVLRVNSPGGSVTASEVIRS
EEEEEECCEEECCCCCCCCCCCCCHHHHHHHCCCCCCEEEEEEEEECCCCCCHHHHHHHH
ELAAAKAAGKPVVVSMGGMAASGGYWISTPANYIIANPSTLTGSIGIFGVINTVENSLDS
HHHHHHHCCCCEEEEECCEEECCCEEEECCCCEEEECCCCCCCCCHHHHHHHHHHHHHHH
IGVHTDGVSTSPLANMSVTQSLPTEVQQMMQLSIENGYKRFITLVADARKSTPEQVDKIA
CCCCCCCCCCCCCCCCHHHHHCHHHHHHHHHHHHHCCHHHHHHHHHHHCCCCHHHHHHHH
QGHVWTGEDAKANGLVDSLGDFDDAVAKAAELAKLKQWSINYYQDEPTFFDMVVDSMSGS
CCCEECCCCCCCCCCHHHHCCHHHHHHHHHHHHHHHHCCCCEECCCCHHHHHHHHHCCCC
VRAMLPQAIQAMLPAPLATAASAVKAESDKLAAFNDPQNRYAFCLTCANVR
HHHHHHHHHHHHCCCCHHHHHHHHHCCCCCCEECCCCCCCEEEEEEECCCC
>Mature Secondary Structure
MWSGARIPARKIFCSCSPAGAGSARREALRRLISRSSASILLTPVMVFIHKINTDAEFVT
CCCCCCCCHHHEEEECCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHCCCCCCEEE
AQTVIPADKRQPDHYDSHILCVCTRRNFTKGEYMRTLWRFVAGFFKWTWRLLNFVREMVL
EEEECCCCCCCCCCCCCEEEEEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
NLLFIFLVLIGVGIWMQVSSNGSSDSASRGALLLDISGVIVDKPSNNHRLGVIGRQLFGA
HHHHHHHHHHHCCEEEEECCCCCCCCCCCCEEEEEECEEEEECCCCCCEEEEEHHHHHCC
SSERLQENSLFDIVNTIRQAKDDSNITGIVLDLENFAGADQPSMQYIGKALREFRDSGKP
CHHHHHHHHHHHHHHHHHHCCCCCCCEEEEEEEHHHCCCCCCHHHHHHHHHHHHHHCCCC
VIAIGESYTQGQYYLASFANKIWLSPQGTVDLHGFATNGLYYKSLLDKLKVSTHVFRVGT
EEEECCCCCCCHHHHHHHHHHEEECCCCCEEEEEEEECCCHHHHHHHHHHHHHHEEEECC
YKSAVEPFIRDDMSPAAREADSRWVGELWQNYLNTIAANRQISAQQVFPGAQAMIADLTK
HHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHCCCCHHHHHHHHHH
LGGDTAQYALDHKLVDALGSSADVEKALTKQFGWSKADKNYRAISFYDYALKTPVKTPEM
HCCCHHHHHHHHHHHHHHCCCHHHHHHHHHHCCCCCCCCCCEEEEEEHHHHCCCCCCCHH
IGVVFANGAIMDGEETPGNVGGDTTAAQIRDARLDPKVKAIVLRVNSPGGSVTASEVIRS
EEEEEECCEEECCCCCCCCCCCCCHHHHHHHCCCCCCEEEEEEEEECCCCCCHHHHHHHH
ELAAAKAAGKPVVVSMGGMAASGGYWISTPANYIIANPSTLTGSIGIFGVINTVENSLDS
HHHHHHHCCCCEEEEECCEEECCCEEEECCCCEEEECCCCCCCCCHHHHHHHHHHHHHHH
IGVHTDGVSTSPLANMSVTQSLPTEVQQMMQLSIENGYKRFITLVADARKSTPEQVDKIA
CCCCCCCCCCCCCCCCHHHHHCHHHHHHHHHHHHHCCHHHHHHHHHHHCCCCHHHHHHHH
QGHVWTGEDAKANGLVDSLGDFDDAVAKAAELAKLKQWSINYYQDEPTFFDMVVDSMSGS
CCCEECCCCCCCCCCHHHHCCHHHHHHHHHHHHHHHHCCCCEECCCCHHHHHHHHHCCCC
VRAMLPQAIQAMLPAPLATAASAVKAESDKLAAFNDPQNRYAFCLTCANVR
HHHHHHHHHHHHCCCCHHHHHHHHHCCCCCCEECCCCCCCEEEEEEECCCC

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: Hydrolase; Acting on peptide bonds (Peptidases) [C]

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: 11677608; 12644504 [H]