Definition Synechococcus sp. PCC 7002 chromosome, complete genome.
Accession NC_010475
Length 3,008,047

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The map label for this gene is apcE

Identifier: 170078613

GI number: 170078613

Start: 2085601

End: 2088261

Strand: Reverse

Name: apcE

Synonym: SYNPCC7002_A2009

Alternate gene names: 170078613

Gene position: 2088261-2085601 (Counterclockwise)

Preceding gene: 170078616

Following gene: 170078610

Centisome position: 69.42

GC content: 51.56

Gene sequence:

>2661_bases
ATGACGATTAAGGCCAGCGGTGGAAGCTCTTTAGCTCGCCCCCAGTTATATCAAACCGTTCCCCTCTCCAACATTTCCCA
GGCAGAGCAACAGGATCGCTACCTGGAATCTGGAGAACTAACGGCACTGAAAACGTTTTATGACTCTGGACTCAAGCGTT
TGGCGATCGCCCAAGCGATTAAACTGAGTTCCCAGCTCATCGTCTCCCGTGCCGCGAACCGGATTTTTGCCGGTGGATCC
CCCCTTGCTTACCTCGACCAACCGGAAACCGATACCGATGACAGCGATCTCGGCGTTTCCATGGCTGTCGGGGATGCCAG
TGGTGCCACAGGGATCTTTGGTGGTGTCAAAAATTTGTTTCTCGGTTCTGGTGGCGGTAAGATTCCCGCTGGTTTCCGGC
CAATCAGTGTTTCCCGTTACGGCCCCCGCAACATGACCAAGTCCCTGCGGGATATGGCTTGGTTCCTCCGCTACACTACC
TATGCCATTGTGGCCGGTGATCCGAGCATCCTCGTGGTCAACACCCGTGGTCTAAAAGAAGTCATCGAGAATGCTTGCTC
CATTCCGGCGACCATCGTGGCGATCCAGGAAATGAAAGCGGCTTCTTTGGATCTGTTCCGGGGCGATCGCGAAGCCCAAG
AAACCGTGGTTCAGTATTTCGATGTGTTAATCACCGAAATGCAGACCCAAGTGCCCAACGATAAATTGCGCCAACGGCCT
TCCATCGATGCCCAGGGTTTACAACTGCCCCAGAGCTACTTCAACGCCGCCGAAAAGCGTCAGAAGTTCGTGATGAAGCC
TGGCTTGTCTGCCCTAGAGAAAAACTCAGTCGTCAAAGCCGCCTATCGCCAAATCTTTGAACGAGACATTACACGGGCCT
ACAGCCAATCCATTTCTTACCTTGAATCCCAAGTGAAAAGTGGCGACATTTCCATGAAGGAATTTGTCCGTCGCTTGGCG
AAATCTCCCCTCTACCGGAAGCAATTTTTTGAACCTTTTATCAACAGCCGAGCTTTAGAACTTGCTTTCCGTCACATCCT
CGGTCGTGGCCCCTCTTCCCGCGAAGAAGTCCAAGAATACTTTGCCATTGTCTCTAGCGGTGGTTTAGCGGCCCTGGTCG
ATGCTTTGGTCGATTCCCAAGAATATGCCGATTATTTCGGGGAAGAAACCGTGCCTTACCTCCGTGGTTTAGGCCAAGAA
GCCCAGGAATGTCGCAACTGGGGCATGCAACAGGATCTGTTTAAATACAGCGCACCTTTCCGCAAAGTCCCTCAATTTAT
CACGACCTTCGCCAGCTACAATCAGCCCCTACCGGATCAGCACGTATATGGCTCTGGTAACGATGCCTTAGAAATTCAGT
TCGGGGCAATCTTCCCGAAAGCAACCCGGAGTCCCAGCGCCAGCCCTGCTCCCTTTAATAAGGATACTCGGCGGATCTTG
ATTCACCGTGGCCCTGGCATTAACAACCAACTGGGTAATCCCCGCGCCCGCGCTACACAACCCGGCAGCCTTGGAGCCAA
GGTATTCCGTCTCAATAACGAATTACCGTCAGGGAAGACTACCAACGTTAGTTTCTCGGAAAGTGCAACCCAAAAGGTCA
TTGAAGCGGCTTACCGTCAGGTCTTCGGTCGGATGGTCTATGCTGGCCAACGCCAGAAAGTAGCAGAGATCAAGCTCGAA
AATGGTGAAATCACCCTGCGGGAATTCATCCGGGCTTTGGCAAAATCTGATGTTTTCCGGAATACTTACTGGTCTTCTCT
ATACGTAACCAAGGCTGTGGAGTACATCCACCGTCGTCTGTTGGGTCGTCCCACCTATGGTCGCCAAGAAATCAACAGCT
ACTTTGATACCTGTGCGAAAAAAGGTTTCTACGCGTTGGTAGATGCGATCATTGACAGTAAAGAATACGAAGAAGCTTTC
GGTGAAGATACAGTTCCCTACGAACGCTATCTGACTCCCGGTGGTTATTCGCTGCGTCAGACTCGCCCCGGTGCGCTCCG
TGAAGATGTGGGGGTTAAGGTTAAGGTTGAGAAGACAGCTCGCTTTATTGAGTTGGGCACTTCTAGCACGAAGAATCTAC
CGGTGACGGATGTGGATGCTCGCCTCAAGCAAGGGGTTAACATCCAGCGTCAGCAAACGAAGGCCTTTAAACTCACGGAT
ACCTTCAACAAGGTCGAACTGAAAACGGCGATCGCCGCAGCCTACCGTCAGATCTTTGAGCGGGACATTGAACCCTATAT
CGTCGATGCCCAATTCACCGCCCTTGAAAGCAAGCTGGGTAACCGTGAGATCAACATGAAGGAATTCATCGAAGGTCTGG
GTTGTTCTGAGCTGTACCAGAAGGAATTCTATACTCCCTACCCCAACACGAAGGTGATTGAAATGGGAACGAAGCACTTC
CTTGGTCGGGCTCCCTTAGATCAGCAGGAAATCCGTAAGTATAACCAAATCCTTGCTTCCCAAGGTCTGAAAGCCTTTAT
CGGCGCGATGGTTAACAGCATGGAGTACCTCGATAACTTCGGTGAGGATACGGTACCCTTCCGTCGCTTCCCGACTTTAC
CGGCGGCAAACTTCCCAAATACGGAACGACTCTACAACCAACTCACGAAGCAAAATCGTGATCTTGTGGTACCGAGCTTT
GAGCCTGCGGTAAAACGCTAA

Upstream 100 bases:

>100_bases
GGGAGAAGCGATCGCCAAAGGGAACCCGAAAACTCTTGCTGACTTTCTCCCCAATTTCGCTATAAATTGAACATTTTTGA
TTGGAGATAGTTGAAAATCC

Downstream 100 bases:

>100_bases
AACACGAAAATTCGGTTAAGACCATAAAAACTGCCCCCCTTTCAAAATTAAGAGAGGAGGGCAATTTTTTAATTGATTTT
CCAGAGAATTATTTTGGGGA

Product: phycobilisome core-membrane linker phycobiliprotein ApcE

Products: NA

Alternate protein names: Phycobilisome core-membrane linker phycobiliprotein ApcE

Number of amino acids: Translated: 886; Mature: 885

Protein sequence:

>886_residues
MTIKASGGSSLARPQLYQTVPLSNISQAEQQDRYLESGELTALKTFYDSGLKRLAIAQAIKLSSQLIVSRAANRIFAGGS
PLAYLDQPETDTDDSDLGVSMAVGDASGATGIFGGVKNLFLGSGGGKIPAGFRPISVSRYGPRNMTKSLRDMAWFLRYTT
YAIVAGDPSILVVNTRGLKEVIENACSIPATIVAIQEMKAASLDLFRGDREAQETVVQYFDVLITEMQTQVPNDKLRQRP
SIDAQGLQLPQSYFNAAEKRQKFVMKPGLSALEKNSVVKAAYRQIFERDITRAYSQSISYLESQVKSGDISMKEFVRRLA
KSPLYRKQFFEPFINSRALELAFRHILGRGPSSREEVQEYFAIVSSGGLAALVDALVDSQEYADYFGEETVPYLRGLGQE
AQECRNWGMQQDLFKYSAPFRKVPQFITTFASYNQPLPDQHVYGSGNDALEIQFGAIFPKATRSPSASPAPFNKDTRRIL
IHRGPGINNQLGNPRARATQPGSLGAKVFRLNNELPSGKTTNVSFSESATQKVIEAAYRQVFGRMVYAGQRQKVAEIKLE
NGEITLREFIRALAKSDVFRNTYWSSLYVTKAVEYIHRRLLGRPTYGRQEINSYFDTCAKKGFYALVDAIIDSKEYEEAF
GEDTVPYERYLTPGGYSLRQTRPGALREDVGVKVKVEKTARFIELGTSSTKNLPVTDVDARLKQGVNIQRQQTKAFKLTD
TFNKVELKTAIAAAYRQIFERDIEPYIVDAQFTALESKLGNREINMKEFIEGLGCSELYQKEFYTPYPNTKVIEMGTKHF
LGRAPLDQQEIRKYNQILASQGLKAFIGAMVNSMEYLDNFGEDTVPFRRFPTLPAANFPNTERLYNQLTKQNRDLVVPSF
EPAVKR

Sequences:

>Translated_886_residues
MTIKASGGSSLARPQLYQTVPLSNISQAEQQDRYLESGELTALKTFYDSGLKRLAIAQAIKLSSQLIVSRAANRIFAGGS
PLAYLDQPETDTDDSDLGVSMAVGDASGATGIFGGVKNLFLGSGGGKIPAGFRPISVSRYGPRNMTKSLRDMAWFLRYTT
YAIVAGDPSILVVNTRGLKEVIENACSIPATIVAIQEMKAASLDLFRGDREAQETVVQYFDVLITEMQTQVPNDKLRQRP
SIDAQGLQLPQSYFNAAEKRQKFVMKPGLSALEKNSVVKAAYRQIFERDITRAYSQSISYLESQVKSGDISMKEFVRRLA
KSPLYRKQFFEPFINSRALELAFRHILGRGPSSREEVQEYFAIVSSGGLAALVDALVDSQEYADYFGEETVPYLRGLGQE
AQECRNWGMQQDLFKYSAPFRKVPQFITTFASYNQPLPDQHVYGSGNDALEIQFGAIFPKATRSPSASPAPFNKDTRRIL
IHRGPGINNQLGNPRARATQPGSLGAKVFRLNNELPSGKTTNVSFSESATQKVIEAAYRQVFGRMVYAGQRQKVAEIKLE
NGEITLREFIRALAKSDVFRNTYWSSLYVTKAVEYIHRRLLGRPTYGRQEINSYFDTCAKKGFYALVDAIIDSKEYEEAF
GEDTVPYERYLTPGGYSLRQTRPGALREDVGVKVKVEKTARFIELGTSSTKNLPVTDVDARLKQGVNIQRQQTKAFKLTD
TFNKVELKTAIAAAYRQIFERDIEPYIVDAQFTALESKLGNREINMKEFIEGLGCSELYQKEFYTPYPNTKVIEMGTKHF
LGRAPLDQQEIRKYNQILASQGLKAFIGAMVNSMEYLDNFGEDTVPFRRFPTLPAANFPNTERLYNQLTKQNRDLVVPSF
EPAVKR
>Mature_885_residues
TIKASGGSSLARPQLYQTVPLSNISQAEQQDRYLESGELTALKTFYDSGLKRLAIAQAIKLSSQLIVSRAANRIFAGGSP
LAYLDQPETDTDDSDLGVSMAVGDASGATGIFGGVKNLFLGSGGGKIPAGFRPISVSRYGPRNMTKSLRDMAWFLRYTTY
AIVAGDPSILVVNTRGLKEVIENACSIPATIVAIQEMKAASLDLFRGDREAQETVVQYFDVLITEMQTQVPNDKLRQRPS
IDAQGLQLPQSYFNAAEKRQKFVMKPGLSALEKNSVVKAAYRQIFERDITRAYSQSISYLESQVKSGDISMKEFVRRLAK
SPLYRKQFFEPFINSRALELAFRHILGRGPSSREEVQEYFAIVSSGGLAALVDALVDSQEYADYFGEETVPYLRGLGQEA
QECRNWGMQQDLFKYSAPFRKVPQFITTFASYNQPLPDQHVYGSGNDALEIQFGAIFPKATRSPSASPAPFNKDTRRILI
HRGPGINNQLGNPRARATQPGSLGAKVFRLNNELPSGKTTNVSFSESATQKVIEAAYRQVFGRMVYAGQRQKVAEIKLEN
GEITLREFIRALAKSDVFRNTYWSSLYVTKAVEYIHRRLLGRPTYGRQEINSYFDTCAKKGFYALVDAIIDSKEYEEAFG
EDTVPYERYLTPGGYSLRQTRPGALREDVGVKVKVEKTARFIELGTSSTKNLPVTDVDARLKQGVNIQRQQTKAFKLTDT
FNKVELKTAIAAAYRQIFERDIEPYIVDAQFTALESKLGNREINMKEFIEGLGCSELYQKEFYTPYPNTKVIEMGTKHFL
GRAPLDQQEIRKYNQILASQGLKAFIGAMVNSMEYLDNFGEDTVPFRRFPTLPAANFPNTERLYNQLTKQNRDLVVPSFE
PAVKR

Specific function: This protein is postulated to act both as terminal energy acceptor (by its phycobilin-like domains) and as a linker polypeptide (by its repeats and arms) that stabilizes the phycobilisome core architecture. Has intrinsic bilin lyase activity

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cellular thylakoid membrane; Peripheral membrane protein; Cytoplasmic side. Note=Anchors the phycobilisome perpendicularly to the cytoplasmic surface of the thylakoid membrane (By similarity)

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Contains 3 PBS-linker domains

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): APCE_SYNP2 (O68973)

Other databases:

- EMBL:   AF059340
- EMBL:   CP000951
- RefSeq:   YP_001735251.1
- ProteinModelPortal:   O68973
- SMR:   O68973
- GeneID:   6055318
- GenomeReviews:   CP000951_GR
- KEGG:   syp:SYNPCC7002_A2009
- HOGENOM:   HBG710319
- OMA:   QIFERDI
- ProtClustDB:   CLSK893363
- GO:   GO:0030089
- GO:   GO:0015979
- GO:   GO:0006810
- InterPro:   IPR009050
- InterPro:   IPR001297
- InterPro:   IPR012128
- Gene3D:   G3DSA:1.10.490.20
- ProDom:   PD000852

Pfam domain/function: PF00427 PBS_linker_poly; PF00502 Phycobilisome; SSF46458 Globin_like

EC number: NA

Molecular weight: Translated: 99274; Mature: 99143

Theoretical pI: Translated: 9.59; Mature: 9.59

Prosite motif: PS51445 PBS_LINKER

Important sites: BINDING 186-186

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
1.6 %Met     (Translated Protein)
2.0 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
1.5 %Met     (Mature Protein)
1.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTIKASGGSSLARPQLYQTVPLSNISQAEQQDRYLESGELTALKTFYDSGLKRLAIAQAI
CEEECCCCCCCCCCHHHHCCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHH
KLSSQLIVSRAANRIFAGGSPLAYLDQPETDTDDSDLGVSMAVGDASGATGIFGGVKNLF
HHHHHHHHHHHHHHEECCCCCCEECCCCCCCCCCCCCCEEEEECCCCCCCHHHHHHHHHH
LGSGGGKIPAGFRPISVSRYGPRNMTKSLRDMAWFLRYTTYAIVAGDPSILVVNTRGLKE
CCCCCCCCCCCCCEEECCCCCCHHHHHHHHHHHHHHHHHHEEEEECCCCEEEEECCCHHH
VIENACSIPATIVAIQEMKAASLDLFRGDREAQETVVQYFDVLITEMQTQVPNDKLRQRP
HHHHHHCCCHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHCCC
SIDAQGLQLPQSYFNAAEKRQKFVMKPGLSALEKNSVVKAAYRQIFERDITRAYSQSISY
CCCCCCCCCCHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LESQVKSGDISMKEFVRRLAKSPLYRKQFFEPFINSRALELAFRHILGRGPSSREEVQEY
HHHHHHCCCCCHHHHHHHHHHCCHHHHHHHHHHHCCHHHHHHHHHHHCCCCCCHHHHHHH
FAIVSSGGLAALVDALVDSQEYADYFGEETVPYLRGLGQEAQECRNWGMQQDLFKYSAPF
HHHHCCCCHHHHHHHHHCCHHHHHHCCCCCCHHHHCCCHHHHHHHHCCCHHHHHHHCCCH
RKVPQFITTFASYNQPLPDQHVYGSGNDALEIQFGAIFPKATRSPSASPAPFNKDTRRIL
HHHHHHHHHHHHCCCCCCCCCCCCCCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCEEE
IHRGPGINNQLGNPRARATQPGSLGAKVFRLNNELPSGKTTNVSFSESATQKVIEAAYRQ
EECCCCCCCCCCCCCCCCCCCCCCCCEEEEECCCCCCCCCCCCCCCHHHHHHHHHHHHHH
VFGRMVYAGQRQKVAEIKLENGEITLREFIRALAKSDVFRNTYWSSLYVTKAVEYIHRRL
HHHHHHHCCCCCCEEEEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LGRPTYGRQEINSYFDTCAKKGFYALVDAIIDSKEYEEAFGEDTVPYERYLTPGGYSLRQ
HCCCCCCHHHHHHHHHHHHHCCHHHHHHHHHCCHHHHHHCCCCCCCHHHHCCCCCCCCCC
TRPGALREDVGVKVKVEKTARFIELGTSSTKNLPVTDVDARLKQGVNIQRQQTKAFKLTD
CCCCCHHHCCCCEEEEHHHHHHHHCCCCCCCCCCCCCHHHHHHCCCCCCHHHHHHEEEEC
TFNKVELKTAIAAAYRQIFERDIEPYIVDAQFTALESKLGNREINMKEFIEGLGCSELYQ
CCCHHHHHHHHHHHHHHHHHCCCCCEEECHHHHHHHHHHCCCCCCHHHHHCCCCHHHHHH
KEFYTPYPNTKVIEMGTKHFLGRAPLDQQEIRKYNQILASQGLKAFIGAMVNSMEYLDNF
HHCCCCCCCCEEEECCHHHHHCCCCCCHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHC
GEDTVPFRRFPTLPAANFPNTERLYNQLTKQNRDLVVPSFEPAVKR
CCCCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCEECCCCCHHHCC
>Mature Secondary Structure 
TIKASGGSSLARPQLYQTVPLSNISQAEQQDRYLESGELTALKTFYDSGLKRLAIAQAI
EEECCCCCCCCCCHHHHCCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHH
KLSSQLIVSRAANRIFAGGSPLAYLDQPETDTDDSDLGVSMAVGDASGATGIFGGVKNLF
HHHHHHHHHHHHHHEECCCCCCEECCCCCCCCCCCCCCEEEEECCCCCCCHHHHHHHHHH
LGSGGGKIPAGFRPISVSRYGPRNMTKSLRDMAWFLRYTTYAIVAGDPSILVVNTRGLKE
CCCCCCCCCCCCCEEECCCCCCHHHHHHHHHHHHHHHHHHEEEEECCCCEEEEECCCHHH
VIENACSIPATIVAIQEMKAASLDLFRGDREAQETVVQYFDVLITEMQTQVPNDKLRQRP
HHHHHHCCCHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHCCCHHHHCCC
SIDAQGLQLPQSYFNAAEKRQKFVMKPGLSALEKNSVVKAAYRQIFERDITRAYSQSISY
CCCCCCCCCCHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LESQVKSGDISMKEFVRRLAKSPLYRKQFFEPFINSRALELAFRHILGRGPSSREEVQEY
HHHHHHCCCCCHHHHHHHHHHCCHHHHHHHHHHHCCHHHHHHHHHHHCCCCCCHHHHHHH
FAIVSSGGLAALVDALVDSQEYADYFGEETVPYLRGLGQEAQECRNWGMQQDLFKYSAPF
HHHHCCCCHHHHHHHHHCCHHHHHHCCCCCCHHHHCCCHHHHHHHHCCCHHHHHHHCCCH
RKVPQFITTFASYNQPLPDQHVYGSGNDALEIQFGAIFPKATRSPSASPAPFNKDTRRIL
HHHHHHHHHHHHCCCCCCCCCCCCCCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCEEE
IHRGPGINNQLGNPRARATQPGSLGAKVFRLNNELPSGKTTNVSFSESATQKVIEAAYRQ
EECCCCCCCCCCCCCCCCCCCCCCCCEEEEECCCCCCCCCCCCCCCHHHHHHHHHHHHHH
VFGRMVYAGQRQKVAEIKLENGEITLREFIRALAKSDVFRNTYWSSLYVTKAVEYIHRRL
HHHHHHHCCCCCCEEEEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
LGRPTYGRQEINSYFDTCAKKGFYALVDAIIDSKEYEEAFGEDTVPYERYLTPGGYSLRQ
HCCCCCCHHHHHHHHHHHHHCCHHHHHHHHHCCHHHHHHCCCCCCCHHHHCCCCCCCCCC
TRPGALREDVGVKVKVEKTARFIELGTSSTKNLPVTDVDARLKQGVNIQRQQTKAFKLTD
CCCCCHHHCCCCEEEEHHHHHHHHCCCCCCCCCCCCCHHHHHHCCCCCCHHHHHHEEEEC
TFNKVELKTAIAAAYRQIFERDIEPYIVDAQFTALESKLGNREINMKEFIEGLGCSELYQ
CCCHHHHHHHHHHHHHHHHHCCCCCEEECHHHHHHHHHHCCCCCCHHHHHCCCCHHHHHH
KEFYTPYPNTKVIEMGTKHFLGRAPLDQQEIRKYNQILASQGLKAFIGAMVNSMEYLDNF
HHCCCCCCCCEEEECCHHHHHCCCCCCHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHC
GEDTVPFRRFPTLPAANFPNTERLYNQLTKQNRDLVVPSFEPAVKR
CCCCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCEECCCCCHHHCC

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: NA