RNFC_HAEI8
ID RNFC_HAEI8 Reviewed; 665 AA.
AC Q4QJQ6;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 19-JUL-2005, sequence version 1.
DT 03-AUG-2022, entry version 108.
DE RecName: Full=Ion-translocating oxidoreductase complex subunit C {ECO:0000255|HAMAP-Rule:MF_00461};
DE EC=7.-.-.- {ECO:0000255|HAMAP-Rule:MF_00461};
DE AltName: Full=Rnf electron transport complex subunit C {ECO:0000255|HAMAP-Rule:MF_00461};
GN Name=rnfC {ECO:0000255|HAMAP-Rule:MF_00461}; OrderedLocusNames=NTHI1992;
OS Haemophilus influenzae (strain 86-028NP).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Haemophilus.
OX NCBI_TaxID=281310;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=86-028NP;
RX PubMed=15968074; DOI=10.1128/jb.187.13.4627-4636.2005;
RA Harrison A., Dyer D.W., Gillaspy A., Ray W.C., Mungur R., Carson M.B.,
RA Zhong H., Gipson J., Gipson M., Johnson L.S., Lewis L., Bakaletz L.O.,
RA Munson R.S. Jr.;
RT "Genomic sequence of an otitis media isolate of nontypeable Haemophilus
RT influenzae: comparative study with H. influenzae serotype d, strain KW20.";
RL J. Bacteriol. 187:4627-4636(2005).
CC -!- FUNCTION: Part of a membrane-bound complex that couples electron
CC transfer with translocation of ions across the membrane.
CC {ECO:0000255|HAMAP-Rule:MF_00461}.
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00461};
CC Note=Binds 2 [4Fe-4S] clusters per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_00461};
CC -!- SUBUNIT: The complex is composed of six subunits: RnfA, RnfB, RnfC,
CC RnfD, RnfE and RnfG. {ECO:0000255|HAMAP-Rule:MF_00461}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00461}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00461}.
CC -!- SIMILARITY: Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfC
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_00461}.
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DR EMBL; CP000057; AAX88741.1; -; Genomic_DNA.
DR RefSeq; WP_011272747.1; NC_007146.2.
DR AlphaFoldDB; Q4QJQ6; -.
DR PRIDE; Q4QJQ6; -.
DR EnsemblBacteria; AAX88741; AAX88741; NTHI1992.
DR KEGG; hit:NTHI1992; -.
DR HOGENOM; CLU_010808_2_1_6; -.
DR OMA; QQLYWYS; -.
DR OrthoDB; 688908at2; -.
DR Proteomes; UP000002525; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.11540; -; 1.
DR HAMAP; MF_00461; RsxC_RnfC; 1.
DR InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR InterPro; IPR010208; Ion_transpt_RnfC/RsxC.
DR InterPro; IPR011538; Nuo51_FMN-bd.
DR InterPro; IPR037225; Nuo51_FMN-bd_sf.
DR InterPro; IPR026902; RnfC_N.
DR InterPro; IPR019554; Soluble_ligand-bd.
DR PANTHER; PTHR43034; PTHR43034; 1.
DR Pfam; PF01512; Complex1_51K; 1.
DR Pfam; PF12838; Fer4_7; 1.
DR Pfam; PF13375; RnfC_N; 1.
DR Pfam; PF10531; SLBB; 1.
DR SUPFAM; SSF142019; SSF142019; 1.
DR TIGRFAMs; TIGR01945; rnfC; 1.
DR PROSITE; PS00198; 4FE4S_FER_1; 2.
DR PROSITE; PS51379; 4FE4S_FER_2; 2.
PE 3: Inferred from homology;
KW 4Fe-4S; Cell inner membrane; Cell membrane; Electron transport; Iron;
KW Iron-sulfur; Membrane; Metal-binding; Repeat; Translocase; Transport.
FT CHAIN 1..665
FT /note="Ion-translocating oxidoreductase complex subunit C"
FT /id="PRO_1000013607"
FT DOMAIN 368..398
FT /note="4Fe-4S ferredoxin-type 1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT DOMAIN 408..437
FT /note="4Fe-4S ferredoxin-type 2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT REGION 465..568
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 580..623
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 637..665
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 465..514
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 549..566
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 582..603
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 604..619
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 639..659
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 378
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT BINDING 381
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT BINDING 384
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT BINDING 388
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT BINDING 417
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT BINDING 420
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT BINDING 423
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
FT BINDING 427
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00461"
SQ SEQUENCE 665 AA; 73389 MW; 361F455F974C45C0 CRC64;
MADVLSRFNS GKLWDFKGGI HPPEMKSQSN SQPLRHLPLG TDFYIPLKQH LGTTGNLLIK
EGDYVLKGQA LTKGDGLRML PVHAPTSGTI KSIKPYVATH PSGLDEPTIH LQADGLDQWI
ERNPIDDFST LSPEQLIHKI YQAGIAGLGG AVFPTAAKIQ SAEQKVKLLI INGAECEPYI
TCDDRLMRER ADEIIKGIRI LRYILHPEKV VIAIEDNKPE AISAIRTALQ GANDISIRVI
PTKYPSGATK QLIYLLTGIE VPSGARSSSI GVLMQNVGTM FAIKRAIIND EPLIERVVTL
TGNKIAEKGN YWVRLGTPIS QILSDAGYQF DKHFPIFAGG PMMGLELPNL NAPVTKLVNC
LLAPDYLEYA EPEAEQACIR CSSCSDACPV NLMPQQLYWF ARSEDHKKSE EYALKDCIEC
GICAYVCPSH IPLIQYFRQE KAKIWQIKEK QKKSDEAKIR FEAKQARMER EEQERKARSQ
RAAQARREEL AQTKGEDPVK AALERLKAKK ANETEPTQIK TLTSEKGEVL PDNTDLMAQR
KARRLARQQA ASQVENQEQQ TQPTDAKKAA VAAAIARAKA KKLAQTNSTS EAISNSQTAE
NEVEKTKSAV EKTEENSTAL DPKKAAVAAA IARAKAKKLA QANSTSEAIS NSQTAENEVE
KQIVR
