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 pbsA1

Identifier: 17229389

GI number: 17229389

Start: 2267476

End: 2268192

Strand: Reverse

Name: pbsA1

Synonym: all1897

Alternate gene names: 17229389

Gene position: 2268192-2267476 (Counterclockwise)

Preceding gene: 17229390

Following gene: 17229387

Centisome position: 35.36

GC content: 43.79

Gene sequence:

>717_bases
ATGAGCAGCAATTTAGCAAACAAACTACGTGTAGGTACGAAAAAAGCCCACACAATGGCAGAAAATGTAGGTTTTGTCAA
ATGCTTCTTAAAAGGAGTGGTAGAAAAAAGCTCTTACCGGAAGCTAGTGGCCAACTTCTACTACGTCTACTCCGCAATGG
AAGAGGAGATGGAAAAGCATAGCCAGCACCCAATTGTTTCTAAAATAAACTTTTCCCAACTGAATCGTAAGCAGACTCTA
GAGCAAGACCTGAGTTACTATTACGGCGCTAACTGGCGGGAACAAATTCAACTGTCGCCAGCAGGTGAAGCTTACGTACA
ACGCATTCGGGAAATCTCTGCAACCGAACCAGAATTGTTGATTGCCCACTCTTACACCCGTTATTTAGGTGATTTATCCG
GGGGACAAATTCTCAAAAACATTGCTGTGACAGCGATGAATTTGAATGATGGGCAAGGAACTGCATTTTATGAGTTCGCA
GATATTTCTGATGAGAAAGCTTTTAAGGCTAAATATCGTCAAACATTAGATGAGTTGGCAATTGATGAAGCGACAGGCGA
TCGCATTGTTGATGAAGCTAACGCCGCTTTTGGTATGAACATGAAAATGTTCCAAGAACTAGAAGGGAACCTCATCAAGG
CAATCGGCATGATGCTGTTCAACACCTTGACTCGCAAGCGCACACGCGGCGCTACCGAACTAGCCACTGCTGAGTAA

Upstream 100 bases:

>100_bases
TTCTCATCAAATAGTTCTAATGTTACGTTTTAGTGGCATTTTTTAGCCGTCCGTAATTTAAAACTCTGGCAGTTGACCTT
TTAAGGTTGAGAAATTTAGT

Downstream 100 bases:

>100_bases
TACCAATGCAAAATTCAAGATTTCTGAATTTTGATGAATTGGTGTAAATTTTCGTAAATTAAAGGGGCAACTTCCCTGGG
TTTACCTGCAAAGAAGCAGG

Product: heme oxygenase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 238; Mature: 237

Protein sequence:

>238_residues
MSSNLANKLRVGTKKAHTMAENVGFVKCFLKGVVEKSSYRKLVANFYYVYSAMEEEMEKHSQHPIVSKINFSQLNRKQTL
EQDLSYYYGANWREQIQLSPAGEAYVQRIREISATEPELLIAHSYTRYLGDLSGGQILKNIAVTAMNLNDGQGTAFYEFA
DISDEKAFKAKYRQTLDELAIDEATGDRIVDEANAAFGMNMKMFQELEGNLIKAIGMMLFNTLTRKRTRGATELATAE

Sequences:

>Translated_238_residues
MSSNLANKLRVGTKKAHTMAENVGFVKCFLKGVVEKSSYRKLVANFYYVYSAMEEEMEKHSQHPIVSKINFSQLNRKQTL
EQDLSYYYGANWREQIQLSPAGEAYVQRIREISATEPELLIAHSYTRYLGDLSGGQILKNIAVTAMNLNDGQGTAFYEFA
DISDEKAFKAKYRQTLDELAIDEATGDRIVDEANAAFGMNMKMFQELEGNLIKAIGMMLFNTLTRKRTRGATELATAE
>Mature_237_residues
SSNLANKLRVGTKKAHTMAENVGFVKCFLKGVVEKSSYRKLVANFYYVYSAMEEEMEKHSQHPIVSKINFSQLNRKQTLE
QDLSYYYGANWREQIQLSPAGEAYVQRIREISATEPELLIAHSYTRYLGDLSGGQILKNIAVTAMNLNDGQGTAFYEFAD
ISDEKAFKAKYRQTLDELAIDEATGDRIVDEANAAFGMNMKMFQELEGNLIKAIGMMLFNTLTRKRTRGATELATAE

Specific function: Catalyzes the opening of the heme ring with the release of iron. Key enzyme in the synthesis of the chromophoric part of the photosynthetic antennas. Upon overexpression in E.coli with PCB:ferredoxin oxidoreductase, CpeS and either CpcB or PecB permits sy

COG id: COG5398

COG function: function code P; Heme oxygenase

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the heme oxygenase family

Homologues:

Organism=Homo sapiens, GI4504437, Length=210, Percent_Identity=43.3333333333333, Blast_Score=203, Evalue=1e-52,
Organism=Homo sapiens, GI187761311, Length=208, Percent_Identity=46.1538461538462, Blast_Score=201, Evalue=5e-52,
Organism=Homo sapiens, GI187761309, Length=208, Percent_Identity=46.1538461538462, Blast_Score=201, Evalue=5e-52,
Organism=Homo sapiens, GI187761307, Length=208, Percent_Identity=46.1538461538462, Blast_Score=201, Evalue=5e-52,
Organism=Homo sapiens, GI8051608, Length=208, Percent_Identity=46.1538461538462, Blast_Score=201, Evalue=5e-52,
Organism=Drosophila melanogaster, GI17737779, Length=132, Percent_Identity=30.3030303030303, Blast_Score=69, Evalue=4e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): HO1_NOSS1 (Q8YVS7)

Other databases:

- EMBL:   BA000019
- PIR:   AC2043
- RefSeq:   NP_485937.1
- HSSP:   P06762
- ProteinModelPortal:   Q8YVS7
- SMR:   Q8YVS7
- STRING:   Q8YVS7
- GeneID:   1105489
- GenomeReviews:   BA000019_GR
- KEGG:   ana:all1897
- NMPDR:   fig|103690.1.peg.2204
- eggNOG:   COG5398
- HOGENOM:   HBG431019
- OMA:   REGTKKS
- PhylomeDB:   Q8YVS7
- ProtClustDB:   CLSK2302152
- BioCyc:   NSP103690:ALL1897-MONOMER
- GO:   GO:0015979
- InterPro:   IPR002051
- InterPro:   IPR016053
- InterPro:   IPR016084
- InterPro:   IPR018207
- Gene3D:   G3DSA:1.20.910.10
- PANTHER:   PTHR10720
- PIRSF:   PIRSF000343
- PRINTS:   PR00088

Pfam domain/function: PF01126 Heme_oxygenase; SSF48613 Heme_oxygenase

EC number: =1.14.99.3

Molecular weight: Translated: 26902; Mature: 26771

Theoretical pI: Translated: 6.96; Mature: 6.96

Prosite motif: PS00593 HEME_OXYGENASE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.4 %Cys     (Translated Protein)
4.2 %Met     (Translated Protein)
4.6 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
3.8 %Met     (Mature Protein)
4.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSSNLANKLRVGTKKAHTMAENVGFVKCFLKGVVEKSSYRKLVANFYYVYSAMEEEMEKH
CCCCHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
SQHPIVSKINFSQLNRKQTLEQDLSYYYGANWREQIQLSPAGEAYVQRIREISATEPELL
CCCCCHHHCCHHHHHHHHHHHHHHHHHHCCCHHHEEEECCCHHHHHHHHHHHCCCCCCEE
IAHSYTRYLGDLSGGQILKNIAVTAMNLNDGQGTAFYEFADISDEKAFKAKYRQTLDELA
EHHHHHHHHCCCCCHHHHHHHHHHEEECCCCCCCEEEEECCCCCHHHHHHHHHHHHHHHH
IDEATGDRIVDEANAAFGMNMKMFQELEGNLIKAIGMMLFNTLTRKRTRGATELATAE
HHHCCCCHHHHHCCHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHCCCC
>Mature Secondary Structure 
SSNLANKLRVGTKKAHTMAENVGFVKCFLKGVVEKSSYRKLVANFYYVYSAMEEEMEKH
CCCHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
SQHPIVSKINFSQLNRKQTLEQDLSYYYGANWREQIQLSPAGEAYVQRIREISATEPELL
CCCCCHHHCCHHHHHHHHHHHHHHHHHHCCCHHHEEEECCCHHHHHHHHHHHCCCCCCEE
IAHSYTRYLGDLSGGQILKNIAVTAMNLNDGQGTAFYEFADISDEKAFKAKYRQTLDELA
EHHHHHHHHCCCCCHHHHHHHHHHEEECCCCCCCEEEEECCCCCHHHHHHHHHHHHHHHH
IDEATGDRIVDEANAAFGMNMKMFQELEGNLIKAIGMMLFNTLTRKRTRGATELATAE
HHHCCCCHHHHHCCHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHCCCC

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: 10.0

TargetDB status: NA

Availability: NA

References: 11759840