Definition Prochlorococcus marinus str. MIT 9313 chromosome, complete genome.
Accession NC_005071
Length 2,410,873

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The map label for this gene is chlB [H]

Identifier: 33863485

GI number: 33863485

Start: 1303286

End: 1304896

Strand: Direct

Name: chlB [H]

Synonym: PMT1216

Alternate gene names: 33863485

Gene position: 1303286-1304896 (Clockwise)

Preceding gene: 33863484

Following gene: 33863486

Centisome position: 54.06

GC content: 53.38

Gene sequence:

>1611_bases
ATGGAACTCACTCTCTGGACCTATGAAGGGCCTCCTCACGTAGGAGCCATGCGCATCGCTTCCTCGATGGAAGGAGTGCA
TTATGTGTTGCATGCTCCGCAAGGAGACACTTACGCGGATCTGCTGTTCACGATGATCGAGCGGCGCGGACGCAGGCCAC
CCGTGACCTACACCACCTTTCAAGCCAGGGATCTAGGAGGAGATACGGCTGAATTGGTCAAAGGTCATCTGCATGAAGCA
GTGGAGCGCTTTAACCCCGAAGCACTCTTAGTGGGTGAAAGCTGCACCGCTGAACTCATTCAAGACCAACCCGGCTCGCT
TGCTTCAGGCATGGGTTTCAACATGCCTGTTGTGGGTATAGAACTACCGGCCTACAGCAAGAAAGAAAATTGGGGAGCCT
CAGAAACGTTCTATCAACTCGTGCGAGGCATCCTCAGCAAGCAGCCTTCTGAGCAATCTGGCGTCAGTCATAGCCCTGCT
GCATGGAAAAGCCAAGGACGCCGGCCCAGAGTGAATCTCTTGGGCCCAACCCTGCTTGGCTTCCGCTGTAGAGACGACAT
TCTCGAATTGGAAAAACTGCTCAATCAACACGGCATTGATGTACATGTTGTTGCTCCACTTGAAGCAAGACCAGCCGATC
TAATGCGGCTGCCCAATGCTGATCTGAATGTCTGTCTTTACCCTGAAATCGCAGAAGCAACTTGTCTCTGGCTTGAGCGC
AATTACGGCATGCCGTTCTCCAAAACAGTGCCGATCGGAGTGGGTGCGACCAAAGACTTTTTAGAGGAACTCCATCAATT
GCTAGAGATGCCTGCACCCAATCCAGGCGAAGGTGCAGAGCAATCGAGACTGCCTTGGTATTCACAGTCTGTGGATTCCA
ACTACCTCACCGGCAAGCGCGTGTTCATTTTTGGCGATGGCACCCATGCCCTTGCCGCAGCAAGGATTGCTGATCAAGAG
CTCGGTTTCAAAGTGGTGGGTCTTGGCACCTACAGCCGCGAAATGGCCAGACCGGTGCGAGCTGCAGCCAAAGAACTAGG
ACTTGAAGCACTCATCAGCGATGACTACCTTGCCGTGGAAGCTGCCATGGCAGAGGCAGCTCCCGAACTTGTGCTTGGCA
CACAGATGGAGCGGCACAGCGCCAAACGACTGGGTATTCCCTGTGCAGTCATCAGCACACCGATGCACGTGCAAGACGTC
CCTGCCAGATACAGCCCACAAATGGGATGGGAAGGTGCAAACGTCATTTTCGATAGCTGGGTGCATCCATTGATGATGGG
CCTTGAGGAGCATCTAATCGGTATGTTCCGCCATGACTTTGAATTTGTGGATGGCCATCAAAGCCACCTAGGGCACCTAG
GCGGACATCAGAGCCAAACGGAACAACAACAAAGCCAAGCAGCAACCAATCCATCAACGCAATCAAATGCAGATTCCTCA
TCTGAGGAATCACCTCTCTGGACCCCAGAGGGAGAAGCAGAGCTCGCAAAGATCCCCTTCTTTGTACGCGGAAAGGTTCG
CCGCAATACGGAAAAGTATGCGCGCCAGGCTGGTTGCAGATGTATCGACAGCGAAACCGTTTACGACGCAAAAGTCCACT
TCCGGGCTTGA

Upstream 100 bases:

>100_bases
GGCATTGATCAAGCCGCAGACCTCGCCGAACTGTTTGCAAGGCCACTGCATCGCCGCAACCTTCTCAACAACCAACTCCT
CGTAAGCGTCTAAAAAACCA

Downstream 100 bases:

>100_bases
CTATCAGAAAAAATAAAGAATCTTCTAGTCATTACATTGGGCAAAGGGAATGAGTGTTTGCACTCATTCCCTTTGCCCAA
TAGTGAATGCCTTTGTCTCG

Product: light-independent protochlorophyllide reductase subunit B

Products: NA

Alternate protein names: DPOR subunit B; LI-POR subunit B [H]

Number of amino acids: Translated: 536; Mature: 536

Protein sequence:

>536_residues
MELTLWTYEGPPHVGAMRIASSMEGVHYVLHAPQGDTYADLLFTMIERRGRRPPVTYTTFQARDLGGDTAELVKGHLHEA
VERFNPEALLVGESCTAELIQDQPGSLASGMGFNMPVVGIELPAYSKKENWGASETFYQLVRGILSKQPSEQSGVSHSPA
AWKSQGRRPRVNLLGPTLLGFRCRDDILELEKLLNQHGIDVHVVAPLEARPADLMRLPNADLNVCLYPEIAEATCLWLER
NYGMPFSKTVPIGVGATKDFLEELHQLLEMPAPNPGEGAEQSRLPWYSQSVDSNYLTGKRVFIFGDGTHALAAARIADQE
LGFKVVGLGTYSREMARPVRAAAKELGLEALISDDYLAVEAAMAEAAPELVLGTQMERHSAKRLGIPCAVISTPMHVQDV
PARYSPQMGWEGANVIFDSWVHPLMMGLEEHLIGMFRHDFEFVDGHQSHLGHLGGHQSQTEQQQSQAATNPSTQSNADSS
SEESPLWTPEGEAELAKIPFFVRGKVRRNTEKYARQAGCRCIDSETVYDAKVHFRA

Sequences:

>Translated_536_residues
MELTLWTYEGPPHVGAMRIASSMEGVHYVLHAPQGDTYADLLFTMIERRGRRPPVTYTTFQARDLGGDTAELVKGHLHEA
VERFNPEALLVGESCTAELIQDQPGSLASGMGFNMPVVGIELPAYSKKENWGASETFYQLVRGILSKQPSEQSGVSHSPA
AWKSQGRRPRVNLLGPTLLGFRCRDDILELEKLLNQHGIDVHVVAPLEARPADLMRLPNADLNVCLYPEIAEATCLWLER
NYGMPFSKTVPIGVGATKDFLEELHQLLEMPAPNPGEGAEQSRLPWYSQSVDSNYLTGKRVFIFGDGTHALAAARIADQE
LGFKVVGLGTYSREMARPVRAAAKELGLEALISDDYLAVEAAMAEAAPELVLGTQMERHSAKRLGIPCAVISTPMHVQDV
PARYSPQMGWEGANVIFDSWVHPLMMGLEEHLIGMFRHDFEFVDGHQSHLGHLGGHQSQTEQQQSQAATNPSTQSNADSS
SEESPLWTPEGEAELAKIPFFVRGKVRRNTEKYARQAGCRCIDSETVYDAKVHFRA
>Mature_536_residues
MELTLWTYEGPPHVGAMRIASSMEGVHYVLHAPQGDTYADLLFTMIERRGRRPPVTYTTFQARDLGGDTAELVKGHLHEA
VERFNPEALLVGESCTAELIQDQPGSLASGMGFNMPVVGIELPAYSKKENWGASETFYQLVRGILSKQPSEQSGVSHSPA
AWKSQGRRPRVNLLGPTLLGFRCRDDILELEKLLNQHGIDVHVVAPLEARPADLMRLPNADLNVCLYPEIAEATCLWLER
NYGMPFSKTVPIGVGATKDFLEELHQLLEMPAPNPGEGAEQSRLPWYSQSVDSNYLTGKRVFIFGDGTHALAAARIADQE
LGFKVVGLGTYSREMARPVRAAAKELGLEALISDDYLAVEAAMAEAAPELVLGTQMERHSAKRLGIPCAVISTPMHVQDV
PARYSPQMGWEGANVIFDSWVHPLMMGLEEHLIGMFRHDFEFVDGHQSHLGHLGGHQSQTEQQQSQAATNPSTQSNADSS
SEESPLWTPEGEAELAKIPFFVRGKVRRNTEKYARQAGCRCIDSETVYDAKVHFRA

Specific function: Uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent [H]

COG id: COG2710

COG function: function code C; Nitrogenase molybdenum-iron protein, alpha and beta chains

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the ChlB/BchB/BchZ family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000510
- InterPro:   IPR013580
- InterPro:   IPR005969
- InterPro:   IPR016209 [H]

Pfam domain/function: PF00148 Oxidored_nitro; PF08369 PCP_red [H]

EC number: 1.18.-.-

Molecular weight: Translated: 59165; Mature: 59165

Theoretical pI: Translated: 5.55; Mature: 5.55

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.3 %Cys     (Translated Protein)
3.2 %Met     (Translated Protein)
4.5 %Cys+Met (Translated Protein)
1.3 %Cys     (Mature Protein)
3.2 %Met     (Mature Protein)
4.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MELTLWTYEGPPHVGAMRIASSMEGVHYVLHAPQGDTYADLLFTMIERRGRRPPVTYTTF
CEEEEEEECCCCCHHHHHHHHHCCCEEEEEECCCCCHHHHHHHHHHHHCCCCCCCEEEEE
QARDLGGDTAELVKGHLHEAVERFNPEALLVGESCTAELIQDQPGSLASGMGFNMPVVGI
ECCCCCCCHHHHHHHHHHHHHHHCCCCEEEECCCHHHHHHHCCCCCHHCCCCCCCCEEEE
ELPAYSKKENWGASETFYQLVRGILSKQPSEQSGVSHSPAAWKSQGRRPRVNLLGPTLLG
ECCCCCCCCCCCHHHHHHHHHHHHHCCCCCHHCCCCCCCCHHHHCCCCCEEEECCCHHCC
FRCRDDILELEKLLNQHGIDVHVVAPLEARPADLMRLPNADLNVCLYPEIAEATCLWLER
CHHHHHHHHHHHHHHHCCCEEEEECCCCCCCHHHHHCCCCCCCEEECCCHHCCEEEEEEC
NYGMPFSKTVPIGVGATKDFLEELHQLLEMPAPNPGEGAEQSRLPWYSQSVDSNYLTGKR
CCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHCCCCCCCCCCCE
VFIFGDGTHALAAARIADQELGFKVVGLGTYSREMARPVRAAAKELGLEALISDDYLAVE
EEEEECCHHHHHHHHHHHHHCCEEEEEECHHHHHHHHHHHHHHHHCCHHHEECCCHHHHH
AAMAEAAPELVLGTQMERHSAKRLGIPCAVISTPMHVQDVPARYSPQMGWEGANVIFDSW
HHHHHCCCHHHHCCCHHHHHHHHCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCHHHHHHH
VHPLMMGLEEHLIGMFRHDFEFVDGHQSHLGHLGGHQSQTEQQQSQAATNPSTQSNADSS
HHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHCCCCCHHHHHHHHHHCCCCCCCCCCCCC
SEESPLWTPEGEAELAKIPFFVRGKVRRNTEKYARQAGCRCIDSETVYDAKVHFRA
CCCCCCCCCCCCCHHHHCCEEEECHHHHHHHHHHHHHCCEEECCCCEEEEEEEECC
>Mature Secondary Structure
MELTLWTYEGPPHVGAMRIASSMEGVHYVLHAPQGDTYADLLFTMIERRGRRPPVTYTTF
CEEEEEEECCCCCHHHHHHHHHCCCEEEEEECCCCCHHHHHHHHHHHHCCCCCCCEEEEE
QARDLGGDTAELVKGHLHEAVERFNPEALLVGESCTAELIQDQPGSLASGMGFNMPVVGI
ECCCCCCCHHHHHHHHHHHHHHHCCCCEEEECCCHHHHHHHCCCCCHHCCCCCCCCEEEE
ELPAYSKKENWGASETFYQLVRGILSKQPSEQSGVSHSPAAWKSQGRRPRVNLLGPTLLG
ECCCCCCCCCCCHHHHHHHHHHHHHCCCCCHHCCCCCCCCHHHHCCCCCEEEECCCHHCC
FRCRDDILELEKLLNQHGIDVHVVAPLEARPADLMRLPNADLNVCLYPEIAEATCLWLER
CHHHHHHHHHHHHHHHCCCEEEEECCCCCCCHHHHHCCCCCCCEEECCCHHCCEEEEEEC
NYGMPFSKTVPIGVGATKDFLEELHQLLEMPAPNPGEGAEQSRLPWYSQSVDSNYLTGKR
CCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCHHCCCCCCCCCCCE
VFIFGDGTHALAAARIADQELGFKVVGLGTYSREMARPVRAAAKELGLEALISDDYLAVE
EEEEECCHHHHHHHHHHHHHCCEEEEEECHHHHHHHHHHHHHHHHCCHHHEECCCHHHHH
AAMAEAAPELVLGTQMERHSAKRLGIPCAVISTPMHVQDVPARYSPQMGWEGANVIFDSW
HHHHHCCCHHHHCCCHHHHHHHHCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCHHHHHHH
VHPLMMGLEEHLIGMFRHDFEFVDGHQSHLGHLGGHQSQTEQQQSQAATNPSTQSNADSS
HHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHCCCCCHHHHHHHHHHCCCCCCCCCCCCC
SEESPLWTPEGEAELAKIPFFVRGKVRRNTEKYARQAGCRCIDSETVYDAKVHFRA
CCCCCCCCCCCCCHHHHCCEEEECHHHHHHHHHHHHHCCEEECCCCEEEEEEEECC

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: 9.0

TargetDB status: NA

Availability: NA

References: NA