Click here to switch to the map view.

The map label for this gene is dapB

Identifier: 170077503

GI number: 170077503

Start: 909990

End: 910817

Strand: Reverse

Name: dapB

Synonym: SYNPCC7002_A0881

Alternate gene names: 170077503

Gene position: 910817-909990 (Counterclockwise)

Preceding gene: 170077507

Following gene: 170077502

Centisome position: 30.28

GC content: 50.97

Gene sequence:

>828_bases
ATGGAAAATATCAACAAAATCCCAGTGGTGATCAACGGTGCCGGTGGCAAAATGGGCCGGGAAGTGGTCAAAGCAGTGGC
TGGGGCTGCGGATATGGAGATTATCGCTGCTGTTGATAAAAATCCAGCACTTTTAGGCCAGGATGCGGGAGAAATTGCTG
GCTGTGGCGCGGTTGAAGTCCCCATTGTGAACGATTTAGAGGCTTCCCTGGTCATGGCGACCCAAAGCAAGATCCAAGGG
GTAATGGTGGACTTTACCCACCCCAGCGGGGTCTATGCCAATACCCGTGCGGCGATCGCCTATGGGGTGCGTCCTGTTGT
GGGAACCACAGGATTAAGCGAAGAACAGATTAATGACCTCAAGGAATTTGCCGAAAAAGCCAGCACTGGAGCATTGATTA
TTCCCAATTTTTCCATTGGCGTCGTCCTCCTGCAACAGGCTTCATTACAGGCCGCTAAATATTTCGATCACGTCGAAATT
ATCGAGCTACACCACAACCAAAAGGCCGACGCTCCCAGTGGCACTGCGATTAAAACGGCGCAGATGCTGGCGGAACTCGG
CAAGCAATTCAATCCCGCTGAAGTAGAAGAAAAAGAAGAGATGCCCGGTGCAAAGGGAGCTGTCACCGAAGATAATATCC
GCATCCATAGCGTTCGGTTGCCTGGTCTAATCGCCCACCAGGAAATGATTTTCGGTGCCCCTGGTCAAATCTATACCCTA
CGCCACGACACCAGCGATCGCTCCTGTTATATGCCCGGTGTACTGCTCTCGATTCGTAAAGTGACCGAGTTGAATACCCT
TGTTTACGGCTTAGAAAATATCCTGTAG

Upstream 100 bases:

>100_bases
TTAGCCAAGGGTTTGTCTACTCTAATTCACACAAACTTCAATTATTGTGACTTTGGCGATCTTGTGTCAAGCTTTTTAAA
AAAGTTTTCTAAGGGAAGTC

Downstream 100 bases:

>100_bases
TTCTTGCCAAAATTATGGCTAAATCCGCCGATATTGGCAGTAAACGTCTCATTAGTCTTAATCCCGATGCCTGGGTGCAG
TGGGTCATGGGGGATCAAAC

Product: dihydrodipicolinate reductase

Products: NA

Alternate protein names: DHPR

Number of amino acids: Translated: 275; Mature: 275

Protein sequence:

>275_residues
MENINKIPVVINGAGGKMGREVVKAVAGAADMEIIAAVDKNPALLGQDAGEIAGCGAVEVPIVNDLEASLVMATQSKIQG
VMVDFTHPSGVYANTRAAIAYGVRPVVGTTGLSEEQINDLKEFAEKASTGALIIPNFSIGVVLLQQASLQAAKYFDHVEI
IELHHNQKADAPSGTAIKTAQMLAELGKQFNPAEVEEKEEMPGAKGAVTEDNIRIHSVRLPGLIAHQEMIFGAPGQIYTL
RHDTSDRSCYMPGVLLSIRKVTELNTLVYGLENIL

Sequences:

>Translated_275_residues
MENINKIPVVINGAGGKMGREVVKAVAGAADMEIIAAVDKNPALLGQDAGEIAGCGAVEVPIVNDLEASLVMATQSKIQG
VMVDFTHPSGVYANTRAAIAYGVRPVVGTTGLSEEQINDLKEFAEKASTGALIIPNFSIGVVLLQQASLQAAKYFDHVEI
IELHHNQKADAPSGTAIKTAQMLAELGKQFNPAEVEEKEEMPGAKGAVTEDNIRIHSVRLPGLIAHQEMIFGAPGQIYTL
RHDTSDRSCYMPGVLLSIRKVTELNTLVYGLENIL
>Mature_275_residues
MENINKIPVVINGAGGKMGREVVKAVAGAADMEIIAAVDKNPALLGQDAGEIAGCGAVEVPIVNDLEASLVMATQSKIQG
VMVDFTHPSGVYANTRAAIAYGVRPVVGTTGLSEEQINDLKEFAEKASTGALIIPNFSIGVVLLQQASLQAAKYFDHVEI
IELHHNQKADAPSGTAIKTAQMLAELGKQFNPAEVEEKEEMPGAKGAVTEDNIRIHSVRLPGLIAHQEMIFGAPGQIYTL
RHDTSDRSCYMPGVLLSIRKVTELNTLVYGLENIL

Specific function: Biosynthesis of diaminopimelate and lysine from aspartate semialdehyde; second step. [C]

COG id: COG0289

COG function: function code E; Dihydrodipicolinate reductase

Gene ontology:

Cell location: Cytoplasm

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the dihydrodipicolinate reductase family

Homologues:

Organism=Escherichia coli, GI1786214, Length=286, Percent_Identity=30.7692307692308, Blast_Score=105, Evalue=3e-24,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): DAPB_SYNP2 (B1XIL4)

Other databases:

- EMBL:   CP000951
- RefSeq:   YP_001734141.1
- ProteinModelPortal:   B1XIL4
- SMR:   B1XIL4
- GeneID:   6056439
- GenomeReviews:   CP000951_GR
- KEGG:   syp:SYNPCC7002_A0881
- HOGENOM:   HBG594002
- OMA:   LHLKHEA
- ProtClustDB:   PRK00048
- GO:   GO:0005737
- GO:   GO:0005488
- HAMAP:   MF_00102
- InterPro:   IPR022663
- InterPro:   IPR000846
- InterPro:   IPR022664
- InterPro:   IPR011770
- InterPro:   IPR016040
- Gene3D:   G3DSA:3.40.50.720
- PANTHER:   PTHR20836
- TIGRFAMs:   TIGR00036

Pfam domain/function: PF05173 DapB_C; PF01113 DapB_N

EC number: =1.3.1.26

Molecular weight: Translated: 29266; Mature: 29266

Theoretical pI: Translated: 4.89; Mature: 4.89

Prosite motif: PS01298 DAPB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
3.3 %Met     (Translated Protein)
4.0 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
4.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MENINKIPVVINGAGGKMGREVVKAVAGAADMEIIAAVDKNPALLGQDAGEIAGCGAVEV
CCCCCCCCEEEECCCCHHHHHHHHHHHCCCCEEEEEEECCCCCEECCCCCCCCCCCEEEC
PIVNDLEASLVMATQSKIQGVMVDFTHPSGVYANTRAAIAYGVRPVVGTTGLSEEQINDL
CEECCCCHHEEEEEHHHCCEEEEEECCCCCCCCCCCEEEEECCCCEECCCCCCHHHHHHH
KEFAEKASTGALIIPNFSIGVVLLQQASLQAAKYFDHVEIIELHHNQKADAPSGTAIKTA
HHHHHHHCCCEEEECCCCEEEEEEHHHHHHHHHHCCCEEEEEEECCCCCCCCCCCHHHHH
QMLAELGKQFNPAEVEEKEEMPGAKGAVTEDNIRIHSVRLPGLIAHQEMIFGAPGQIYTL
HHHHHHCCCCCCCCCCHHHHCCCCCCCEECCCEEEEEEECCCEEEHHHHEECCCCEEEEE
RHDTSDRSCYMPGVLLSIRKVTELNTLVYGLENIL
EECCCCCCEECCHHHHHHHHHHHHHHHHHHHHHCC
>Mature Secondary Structure
MENINKIPVVINGAGGKMGREVVKAVAGAADMEIIAAVDKNPALLGQDAGEIAGCGAVEV
CCCCCCCCEEEECCCCHHHHHHHHHHHCCCCEEEEEEECCCCCEECCCCCCCCCCCEEEC
PIVNDLEASLVMATQSKIQGVMVDFTHPSGVYANTRAAIAYGVRPVVGTTGLSEEQINDL
CEECCCCHHEEEEEHHHCCEEEEEECCCCCCCCCCCEEEEECCCCEECCCCCCHHHHHHH
KEFAEKASTGALIIPNFSIGVVLLQQASLQAAKYFDHVEIIELHHNQKADAPSGTAIKTA
HHHHHHHCCCEEEECCCCEEEEEEHHHHHHHHHHCCCEEEEEEECCCCCCCCCCCHHHHH
QMLAELGKQFNPAEVEEKEEMPGAKGAVTEDNIRIHSVRLPGLIAHQEMIFGAPGQIYTL
HHHHHHCCCCCCCCCCHHHHCCCCCCCEECCCEEEEEEECCCEEEHHHHEECCCCEEEEE
RHDTSDRSCYMPGVLLSIRKVTELNTLVYGLENIL
EECCCCCCEECCHHHHHHHHHHHHHHHHHHHHHCC

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: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA