ID   HESA_LEPBY              Reviewed;         277 AA.
AC   P46037;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=Protein HesA;
GN   Name=hesA;
OS   Leptolyngbya boryana (Plectonema boryanum).
OC   Bacteria; Cyanobacteria; Pseudanabaenales; Leptolyngbyaceae; Leptolyngbya.
OX   NCBI_TaxID=1184;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 18200 / UTEX 594 / PCC 73110;
RX   PubMed=8106314; DOI=10.1128/jb.176.4.1037-1046.1994;
RA   Schrautemeier B., Cassing A., Boehme H.;
RT   "Characterization of the genome region encoding an fdxH-type ferredoxin and
RT   a new 2[4Fe-4S] ferredoxin from the nonheterocystous, nitrogen-fixing
RT   cyanobacterium Plectonema boryanum PCC 73110.";
RL   J. Bacteriol. 176:1037-1046(1994).
CC   -!- SIMILARITY: Belongs to the HesA/MoeB/ThiF family. {ECO:0000305}.
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DR   EMBL; X71865; CAA50696.1; -; Genomic_DNA.
DR   PIR; A49890; A49890.
DR   PIR; S40167; S40167.
DR   AlphaFoldDB; P46037; -.
DR   SMR; P46037; -.
DR   GO; GO:0008641; F:ubiquitin-like modifier activating enzyme activity; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   InterPro; IPR045886; ThiF/MoeB/HesA.
DR   InterPro; IPR000594; ThiF_NAD_FAD-bd.
DR   InterPro; IPR035985; Ubiquitin-activating_enz.
DR   PANTHER; PTHR10953; PTHR10953; 1.
DR   Pfam; PF00899; ThiF; 1.
DR   SUPFAM; SSF69572; SSF69572; 1.
PE   3: Inferred from homology;
KW   Nitrogen fixation.
FT   CHAIN           1..277
FT                   /note="Protein HesA"
FT                   /id="PRO_0000120573"
SQ   SEQUENCE   277 AA;  31028 MW;  A9D38FF2DE6A0450 CRC64;
     MLDLTPTELE RYRRQMMLPG FDEDAQRRLK SFTALVTGVG GLGGTAALYL AVAGIGKLIL
     VRGGELRLDD MNRQVLMTHD TVGQPRVFKA KETLEKINPD VEVEAVFDYI TPDNVDHLVR
     STDITLDCAH NFAERDLLNE ACVRYRKPMV EAAMDGMEAY LTTILPGQTG CLTCLFPEKP
     EWDRRGFAVV GAVSGTLACL AALEAIKLIT GFEKPLVSEL LTMNLGRLEF AKRRIYRDPH
     CPVCGNHAPW RQHVSRSLES QLRDLDVDRI FNLSRPI