HESB2_TRIV2
ID HESB2_TRIV2 Reviewed; 123 AA.
AC P46052; Q3M580;
DT 01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1995, sequence version 1.
DT 03-AUG-2022, entry version 112.
DE RecName: Full=Protein HesB, vegetative;
GN Name=hesB2; OrderedLocusNames=Ava_4257;
OS Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis).
OC Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Trichormus.
OX NCBI_TaxID=240292;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=8709854; DOI=10.1111/j.1365-2958.1995.mmi_18020357.x;
RA Schrautemeier B., Neveling U., Schmitz S.;
RT "Distinct and differently regulated Mo-dependent nitrogen-fixing systems
RT evolved for heterocysts and vegetative cells of Anabaena variabilis ATCC
RT 29413: characterization of the fdxH1/2 gene regions as part of the nif1/2
RT gene clusters.";
RL Mol. Microbiol. 18:357-369(1995).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29413 / PCC 7937;
RX PubMed=25197444; DOI=10.4056/sigs.3899418;
RA Thiel T., Pratte B.S., Zhong J., Goodwin L., Copeland A., Lucas S., Han C.,
RA Pitluck S., Land M.L., Kyrpides N.C., Woyke T.;
RT "Complete genome sequence of Anabaena variabilis ATCC 29413.";
RL Stand. Genomic Sci. 9:562-573(2014).
CC -!- FUNCTION: May be required for efficient nitrogen fixation.
CC -!- DEVELOPMENTAL STAGE: Expressed exclusively within vegetative cells.
CC -!- SIMILARITY: Belongs to the HesB/IscA family. {ECO:0000305}.
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DR EMBL; Z46890; CAA86990.1; -; Genomic_DNA.
DR EMBL; CP000117; ABA23856.1; -; Genomic_DNA.
DR PIR; S70248; S70248.
DR AlphaFoldDB; P46052; -.
DR SMR; P46052; -.
DR STRING; 240292.Ava_4257; -.
DR EnsemblBacteria; ABA23856; ABA23856; Ava_4257.
DR KEGG; ava:Ava_4257; -.
DR eggNOG; COG0316; Bacteria.
DR HOGENOM; CLU_069054_5_1_3; -.
DR OMA; ARENCAC; -.
DR Proteomes; UP000002533; Chromosome.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProt.
DR GO; GO:0016226; P:iron-sulfur cluster assembly; IEA:InterPro.
DR GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR Gene3D; 2.60.300.12; -; 1.
DR InterPro; IPR000361; FeS_biogenesis.
DR InterPro; IPR016092; FeS_cluster_insertion.
DR InterPro; IPR017870; FeS_cluster_insertion_CS.
DR InterPro; IPR035903; HesB-like_dom_sf.
DR Pfam; PF01521; Fe-S_biosyn; 1.
DR SUPFAM; SSF89360; SSF89360; 1.
DR TIGRFAMs; TIGR00049; TIGR00049; 1.
DR PROSITE; PS01152; HESB; 1.
PE 2: Evidence at transcript level;
KW Nitrogen fixation.
FT CHAIN 1..123
FT /note="Protein HesB, vegetative"
FT /id="PRO_0000076985"
SQ SEQUENCE 123 AA; 13166 MW; E584EF348456261A CRC64;
MTLTLTEAAE FRLRTFLLSF SKDENSTQRG IRVAVEDGGC SGYQYSIKII NAPQADDMVL
QQGKLRIYVD SQSAPLLEGV VVDFVDGLLE SGFKFSNPNA TDTCGCGKSF QAGNCSPAGV
PCS