ID W8KFA7_9GAMM Unreviewed; 438 AA.
AC W8KFA7;
DT 14-MAY-2014, integrated into UniProtKB/TrEMBL.
DT 14-MAY-2014, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE SubName: Full=Ni/Fe hydrogenase subunit alpha {ECO:0000313|EMBL:AHK78474.1};
GN ORFNames=M911_03920 {ECO:0000313|EMBL:AHK78474.1};
OS Ectothiorhodospira haloalkaliphila.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Chromatiales;
OC Ectothiorhodospiraceae; Ectothiorhodospira.
OX NCBI_TaxID=421628 {ECO:0000313|EMBL:AHK78474.1, ECO:0000313|Proteomes:UP000019442};
RN [1] {ECO:0000313|EMBL:AHK78474.1, ECO:0000313|Proteomes:UP000019442}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=A {ECO:0000313|EMBL:AHK78474.1,
RC ECO:0000313|Proteomes:UP000019442};
RX PubMed=25057327; DOI=10.7150/jgen.9123;
RA Singh K.S., Kirksey J., Hoff W.D., Deole R.;
RT "Draft Genome Sequence of the Extremely Halophilic Phototrophic Purple
RT Sulfur Bacterium Halorhodospira halochloris.";
RL J Genomics 2:118-120(2014).
RN [2] {ECO:0000313|Proteomes:UP000019442}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=A {ECO:0000313|Proteomes:UP000019442};
RA Singh K.S.;
RT "Draft Genome Sequence of extremely halophilic bacteria Halorhodospira
RT halochloris.";
RL Submitted (FEB-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC Evidence={ECO:0000256|PIRSR:PIRSR601501-1};
CC -!- COFACTOR:
CC Name=Ni(2+); Xref=ChEBI:CHEBI:49786;
CC Evidence={ECO:0000256|PIRSR:PIRSR601501-1};
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DR EMBL; CP007268; AHK78474.1; -; Genomic_DNA.
DR AlphaFoldDB; W8KFA7; -.
DR KEGG; hhc:M911_03920; -.
DR PATRIC; fig|1354791.3.peg.1178; -.
DR HOGENOM; CLU_044556_0_0_6; -.
DR OrthoDB; 9761717at2; -.
DR Proteomes; UP000019442; Chromosome.
DR GO; GO:0008901; F:ferredoxin hydrogenase activity; IEA:InterPro.
DR GO; GO:0016151; F:nickel cation binding; IEA:InterPro.
DR Gene3D; 1.10.645.10; Cytochrome-c3 Hydrogenase, chain B; 1.
DR InterPro; IPR001501; Ni-dep_hyd_lsu.
DR InterPro; IPR018194; Ni-dep_hyd_lsu_Ni_BS.
DR InterPro; IPR029014; NiFe-Hase_large.
DR PANTHER; PTHR43600; COENZYME F420 HYDROGENASE, SUBUNIT ALPHA; 1.
DR PANTHER; PTHR43600:SF2; CYTOSOLIC NIFE-HYDROGENASE, ALPHA SUBUNIT; 1.
DR Pfam; PF00374; NiFeSe_Hases; 2.
DR SUPFAM; SSF56762; HydB/Nqo4-like; 1.
DR PROSITE; PS00508; NI_HGENASE_L_2; 1.
PE 4: Predicted;
KW Iron {ECO:0000256|PIRSR:PIRSR601501-1};
KW Magnesium {ECO:0000256|PIRSR:PIRSR601501-1};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR601501-1};
KW Nickel {ECO:0000256|PIRSR:PIRSR601501-1};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Reference proteome {ECO:0000313|Proteomes:UP000019442}.
FT BINDING 51
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR601501-1"
FT BINDING 70
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000256|PIRSR:PIRSR601501-1"
FT BINDING 73
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|PIRSR:PIRSR601501-1"
FT BINDING 73
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000256|PIRSR:PIRSR601501-1"
FT BINDING 376
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR601501-1"
FT BINDING 421
FT /ligand="Ni(2+)"
FT /ligand_id="ChEBI:CHEBI:49786"
FT /evidence="ECO:0000256|PIRSR:PIRSR601501-1"
FT BINDING 424
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|PIRSR:PIRSR601501-1"
FT BINDING 427
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR601501-1"
SQ SEQUENCE 438 AA; 49135 MW; 029C238E57DC85E1 CRC64;
MSEHAPHMRD IRIEVPVLAR VEGEGALELR AREGRIEELR LRIFEPPRYF EKFLEARSWR
EVPDTVARIC GICPVAYQMS AVQALEQAFG LTPSEWVIRN RRLMYCGEWI QSHALHVHLL
ALPDFLGYDN AIAMAQDHPE AVHRGLALQK LGNDLIRFLG GRSVHPVGVR VGGFHHAPSL
EDARALGDRL DQAVDDAEAL VGFTAGLDLP VDEQSFTNVA LRHDDDYPMY AGRIVSDQGL
DISADDYADH FVESHVPHST ALYSHLDGQP YLVGPLARLN LNLDRLSPRT RAALDATGLN
WPSRNMFHSL VARAVELLEA LQEARRLLEA YAPTDTPYAQ VEPRAGEGFG ATEAPRGILW
HHYRVDDEGK VVTARIVPPT SQNQARMEED LRQSLEAFGL HHDDDSLRLR GEMVIRNYDP
CISCATHFLK VRVDRGEG
//
