ID   NIFC_CLOPA              Reviewed;         286 AA.
AC   P18795;
DT   01-NOV-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1990, sequence version 1.
DT   25-MAY-2022, entry version 90.
DE   RecName: Full=Probable transport system permease protein NifC;
GN   Name=nifC;
OS   Clostridium pasteurianum.
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=1501;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 6013 / DSM 525 / NCIB 9486 / VKM B-1774 / W5;
RX   PubMed=2194453; DOI=10.1016/0006-291x(90)92012-o;
RA   Wang S.-Z., Chen J.-S., Johnson J.L.;
RT   "A nitrogen-fixation gene (nifC) in Clostridium pasteurianum with sequence
RT   similarity to chlJ of Escherichia coli.";
RL   Biochem. Biophys. Res. Commun. 169:1122-1128(1990).
CC   -!- FUNCTION: May be involved in molybdenum transport.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000255|PROSITE-ProRule:PRU00441}.
CC   -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC       permease family. CysTW subfamily. {ECO:0000305}.
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DR   EMBL; M34365; AAA23264.1; -; Genomic_DNA.
DR   PIR; A35608; A35608.
DR   RefSeq; WP_003447860.1; NZ_LFYL01000003.1.
DR   AlphaFoldDB; P18795; -.
DR   SMR; P18795; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015098; F:molybdate ion transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   CDD; cd06261; TM_PBP2; 1.
DR   Gene3D; 1.10.3720.10; -; 1.
DR   InterPro; IPR000515; MetI-like.
DR   InterPro; IPR035906; MetI-like_sf.
DR   InterPro; IPR011867; ModB_ABC.
DR   InterPro; IPR006469; NifC_ABC_porter.
DR   Pfam; PF00528; BPD_transp_1; 1.
DR   SUPFAM; SSF161098; SSF161098; 1.
DR   TIGRFAMs; TIGR01581; Mo_ABC_porter; 1.
DR   TIGRFAMs; TIGR02141; modB_ABC; 1.
DR   PROSITE; PS50928; ABC_TM1; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Molybdenum; Nitrogen fixation; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..286
FT                   /note="Probable transport system permease protein NifC"
FT                   /id="PRO_0000060119"
FT   TRANSMEM        34..54
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        75..95
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        114..134
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        152..172
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        216..236
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        257..277
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   DOMAIN          75..278
FT                   /note="ABC transmembrane type-1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
SQ   SEQUENCE   286 AA;  31683 MW;  FEC79C35293B3ED4 CRC64;
     MENNKKILES SKKLSSYGDG ESRFSFLEKI LAPLFLALTA IYFVMLIFPI ISMIRYSGGS
     HIIQTLYDQD NIKTIILSFV TSLIALIFTF IIGTPTAFCI NFVRNKVLSK ILDIFVEIPV
     VLPPAVAGIA LLLAFGKNGV VGNFLSNHGI NVIFTSTAVI IAQFFVSSAL YVRVLRDSVK
     SVPIELFEVS YVLGAGKIET IIKIMIPMLK KSIVSGLILA WIRSLGEFGA TLMFAGNIIG
     KTRTIPLQIY TYMQDDIKMA TAFATILYIM TFVLLLLVRL SIRDDD