Definition Nostoc sp. PCC 7120, complete genome.
Accession NC_003272
Length 6,413,771

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The map label for this gene is algI [H]

Identifier: 17231552

GI number: 17231552

Start: 4887881

End: 4889314

Strand: Direct

Name: algI [H]

Synonym: alr4060

Alternate gene names: 17231552

Gene position: 4887881-4889314 (Clockwise)

Preceding gene: 17231551

Following gene: 17231553

Centisome position: 76.21

GC content: 43.1

Gene sequence:

>1434_bases
GTGCTGCTACTTTTTAGCATCCCTTTCTTTACAGTCCGGTATGTTGCCAAATCATTGAACCTGTGGAGAGGAATCTTTGA
TGCAGTTGGTTTGGCAGCAATTTCTTCCCTATTATTTGTCAACGCTTCTCGTTCTAGTTTTGCCATCTTCGTCTGTGAAA
TCATCTTCAACTACGTCATGGTGTGGTTGATGTTGCGTCAACAAGGATGGAAAGCTAAAGCGATCGCTACTACTGTCATC
ATTATAGATATTGCTATTCTTGCCTACTTCAAATACCTAAACTTTTTTGTTGAAGATGTTTTAGGGTTGTTAGTCCCAGG
ATTAGCCGACAATTGGCAATCCAAGAGTATTCCCGGTATGGGTTCCATTCCCCCAGGATTGTCTTTTTACACCTTCCAGA
TGGTGGCGTTTGTTGTTGACTCCTACACCAGCCGCAAAAAACGTGCTATTGGCGCATTAGATTATCTCAATTTCGTCTCC
TTCTTCCCCCAAGTGGTGGCAGGCCCCATCGAACGCCGGGGTGATTTGTTTCCCCAAATTGAGTCATTCCGCTTTAAATT
TACTTATGACAACTTTGAAACAGGCTTTCGCTGGTTGTCGTTAGGACTATTCATGAAGTTTGTCCTAGCAGATAATATTT
CACCTTATATCAAATTAGACCAAGCCCAAAACCCTTGGCTAGTATGGTTCTTTGCCTTCTTATTTACATTACAAATTTAC
TTTGACTTCGGCGGCTATAGTTTTATTGCTCTGGGTTTAGCAAAATTTTTAGGCATCAACTTAACTATTAACTTTTTGGC
TCCTTACACATCCCAAAGCATTAACGAGTTTTGGCGCAGATGGCACGTCACACTTAGTACTTGGTTTCGGGATTACGTCT
TCTTACCTCTCATGGGTAAGAACAAACAGTGGGCCCCATTTTATCTATTTCTCACCTTCACCCTTTCGGGATTCTGGCAC
GGAGCCGCGTGGAACTTTGTCTTCTGGGGCGCATACCACGGGCTATTGTTATTAGTTATACGTTACGCCGGACGACCTTT
TTACAAACTTGTTGGACAGCAAAGGTTCCTCATGCCACAGTTTATTTCCTGGGCATTAACCTTCGGTTCGATCATCTTGG
GATGTCTGTTTTTTATGGAAACCAAGACACCAAGACTATTAGAGAAGTTGCAAACAATCCTGAACCCTTGGACATATTCT
TTAGCCAATCTTGGCGAAGCCATGAGTTTCTTCAGTGGTAACGAAGCGATCGCACTAGGATTTACTCTAGCATTAGCCAT
CACCTTGTTACTCATGGAACACATTGGAGTCTGGCAACAACGGGCGTGTGAATATGACTTGTTACTCTCTCCCTGGGTTT
CGCGGGTGCTATTAGCGTTAACCGTCTTACTAGCTGCGAATACACCATCGCCCTTTATCTACTTTGAGTTCTAA

Upstream 100 bases:

>100_bases
TAATTCGTAATTCCCATCTTAACGACGAATTACGAATTATTAATTATCAATTATTCATGGGGGATGTTAATTGAATTTCT
CAGAATTTTCTTTCTGGTGG

Downstream 100 bases:

>100_bases
GGAATTATATGGCTGCTCTGAAAAAATTTCTACAGCTTAATAGTTGGTTGGCGATCGCCGTTTTAGCCTGGGGTGTTGGT
TACTTATACAATGCTCGTTA

Product: hypothetical protein

Products: NA

Alternate protein names: Alginate biosynthesis protein AlgI [H]

Number of amino acids: Translated: 477; Mature: 477

Protein sequence:

>477_residues
MLLLFSIPFFTVRYVAKSLNLWRGIFDAVGLAAISSLLFVNASRSSFAIFVCEIIFNYVMVWLMLRQQGWKAKAIATTVI
IIDIAILAYFKYLNFFVEDVLGLLVPGLADNWQSKSIPGMGSIPPGLSFYTFQMVAFVVDSYTSRKKRAIGALDYLNFVS
FFPQVVAGPIERRGDLFPQIESFRFKFTYDNFETGFRWLSLGLFMKFVLADNISPYIKLDQAQNPWLVWFFAFLFTLQIY
FDFGGYSFIALGLAKFLGINLTINFLAPYTSQSINEFWRRWHVTLSTWFRDYVFLPLMGKNKQWAPFYLFLTFTLSGFWH
GAAWNFVFWGAYHGLLLLVIRYAGRPFYKLVGQQRFLMPQFISWALTFGSIILGCLFFMETKTPRLLEKLQTILNPWTYS
LANLGEAMSFFSGNEAIALGFTLALAITLLLMEHIGVWQQRACEYDLLLSPWVSRVLLALTVLLAANTPSPFIYFEF

Sequences:

>Translated_477_residues
MLLLFSIPFFTVRYVAKSLNLWRGIFDAVGLAAISSLLFVNASRSSFAIFVCEIIFNYVMVWLMLRQQGWKAKAIATTVI
IIDIAILAYFKYLNFFVEDVLGLLVPGLADNWQSKSIPGMGSIPPGLSFYTFQMVAFVVDSYTSRKKRAIGALDYLNFVS
FFPQVVAGPIERRGDLFPQIESFRFKFTYDNFETGFRWLSLGLFMKFVLADNISPYIKLDQAQNPWLVWFFAFLFTLQIY
FDFGGYSFIALGLAKFLGINLTINFLAPYTSQSINEFWRRWHVTLSTWFRDYVFLPLMGKNKQWAPFYLFLTFTLSGFWH
GAAWNFVFWGAYHGLLLLVIRYAGRPFYKLVGQQRFLMPQFISWALTFGSIILGCLFFMETKTPRLLEKLQTILNPWTYS
LANLGEAMSFFSGNEAIALGFTLALAITLLLMEHIGVWQQRACEYDLLLSPWVSRVLLALTVLLAANTPSPFIYFEF
>Mature_477_residues
MLLLFSIPFFTVRYVAKSLNLWRGIFDAVGLAAISSLLFVNASRSSFAIFVCEIIFNYVMVWLMLRQQGWKAKAIATTVI
IIDIAILAYFKYLNFFVEDVLGLLVPGLADNWQSKSIPGMGSIPPGLSFYTFQMVAFVVDSYTSRKKRAIGALDYLNFVS
FFPQVVAGPIERRGDLFPQIESFRFKFTYDNFETGFRWLSLGLFMKFVLADNISPYIKLDQAQNPWLVWFFAFLFTLQIY
FDFGGYSFIALGLAKFLGINLTINFLAPYTSQSINEFWRRWHVTLSTWFRDYVFLPLMGKNKQWAPFYLFLTFTLSGFWH
GAAWNFVFWGAYHGLLLLVIRYAGRPFYKLVGQQRFLMPQFISWALTFGSIILGCLFFMETKTPRLLEKLQTILNPWTYS
LANLGEAMSFFSGNEAIALGFTLALAITLLLMEHIGVWQQRACEYDLLLSPWVSRVLLALTVLLAANTPSPFIYFEF

Specific function: Together with AlgJ and AlgF, forms an inner membrane complex which probably interacts with the alginate polymerization- transport complex and adds acetyl groups at the O-2 and O-3 positions of polymannuronic acid. Acetylation of alginate is important for

COG id: COG1696

COG function: function code M; Predicted membrane protein involved in D-alanine export

Gene ontology:

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

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the membrane-bound acyltransferase family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR004299 [H]

Pfam domain/function: PF03062 MBOAT [H]

EC number: NA

Molecular weight: Translated: 54952; Mature: 54952

Theoretical pI: Translated: 9.56; Mature: 9.56

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
2.3 %Met     (Translated Protein)
2.9 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
2.3 %Met     (Mature Protein)
2.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLLLFSIPFFTVRYVAKSLNLWRGIFDAVGLAAISSLLFVNASRSSFAIFVCEIIFNYVM
CEEEEECHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEECCCCCHHHHHHHHHHHHHH
VWLMLRQQGWKAKAIATTVIIIDIAILAYFKYLNFFVEDVLGLLVPGLADNWQSKSIPGM
HHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCC
GSIPPGLSFYTFQMVAFVVDSYTSRKKRAIGALDYLNFVSFFPQVVAGPIERRGDLFPQI
CCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCHHHHCCCCCCCH
ESFRFKFTYDNFETGFRWLSLGLFMKFVLADNISPYIKLDQAQNPWLVWFFAFLFTLQIY
HCEEEEEEECCHHHHHHHHHHHHHHHHHHHCCCCCCEEECCCCCCHHHHHHHHHHHHHHH
FDFGGYSFIALGLAKFLGINLTINFLAPYTSQSINEFWRRWHVTLSTWFRDYVFLPLMGK
HHCCCHHHHHHHHHHHHCCCEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHEEEEEECC
NKQWAPFYLFLTFTLSGFWHGAAWNFVFWGAYHGLLLLVIRYAGRPFYKLVGQQRFLMPQ
CCCCCHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHCCCHHHHHHCCCHHHHHH
FISWALTFGSIILGCLFFMETKTPRLLEKLQTILNPWTYSLANLGEAMSFFSGNEAIALG
HHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHCCHHHHHHHHHHHHHHHCCCCEEHHH
FTLALAITLLLMEHIGVWQQRACEYDLLLSPWVSRVLLALTVLLAANTPSPFIYFEF
HHHHHHHHHHHHHHHCHHHHHCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEEEC
>Mature Secondary Structure
MLLLFSIPFFTVRYVAKSLNLWRGIFDAVGLAAISSLLFVNASRSSFAIFVCEIIFNYVM
CEEEEECHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEECCCCCHHHHHHHHHHHHHH
VWLMLRQQGWKAKAIATTVIIIDIAILAYFKYLNFFVEDVLGLLVPGLADNWQSKSIPGM
HHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCC
GSIPPGLSFYTFQMVAFVVDSYTSRKKRAIGALDYLNFVSFFPQVVAGPIERRGDLFPQI
CCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCHHHHCCCCCCCH
ESFRFKFTYDNFETGFRWLSLGLFMKFVLADNISPYIKLDQAQNPWLVWFFAFLFTLQIY
HCEEEEEEECCHHHHHHHHHHHHHHHHHHHCCCCCCEEECCCCCCHHHHHHHHHHHHHHH
FDFGGYSFIALGLAKFLGINLTINFLAPYTSQSINEFWRRWHVTLSTWFRDYVFLPLMGK
HHCCCHHHHHHHHHHHHCCCEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHEEEEEECC
NKQWAPFYLFLTFTLSGFWHGAAWNFVFWGAYHGLLLLVIRYAGRPFYKLVGQQRFLMPQ
CCCCCHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHCCCHHHHHHCCCHHHHHH
FISWALTFGSIILGCLFFMETKTPRLLEKLQTILNPWTYSLANLGEAMSFFSGNEAIALG
HHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHCCHHHHHHHHHHHHHHHCCCCEEHHH
FTLALAITLLLMEHIGVWQQRACEYDLLLSPWVSRVLLALTVLLAANTPSPFIYFEF
HHHHHHHHHHHHHHHCHHHHHCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEEEC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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: 6.0

TargetDB status: NA

Availability: NA

References: 8636017; 10984043; 12003941; 11208804; 11179370 [H]