ID   CYBH_AZOCH     STANDARD;      PRT;   240 AA.
AC   Q43953;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   21-MAR-2006, entry version 31.
DE   Probable Ni/Fe-hydrogenase B-type cytochrome subunit.
GN   Name=hupZ;
OS   Azotobacter chroococcum mcd 1.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Azotobacter.
OX   NCBI_TaxID=355;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   MEDLINE=95055698; PubMed=7966281;
RA   Du L., Tibelius K.H., Souza E.M., Garg R.P., Yates M.G.;
RT   "Sequences, organization and analysis of the hupZMNOQRTV genes from
RT   the Azotobacter chroococcum hydrogenase gene cluster.";
RL   J. Mol. Biol. 243:549-557(1994).
CC   -!- FUNCTION: Probable b-type cytochrome.
CC   -!- SUBCELLULAR LOCATION: Bacterial cell membrane; multi-pass membrane
CC       protein.
CC   -!- SIMILARITY: Belongs to the hupC/hyaC/hydC family.
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DR   EMBL; L25315; AAA64447.1; -; Genomic_DNA.
DR   PIR; S53656; S53656.
DR   InterPro; IPR011577; CytB561_bac.
DR   InterPro; IPR000516; Ni_hydr_CytB.
DR   Pfam; PF01292; Ni_hydr_CYTB; 1.
DR   PRINTS; PR00161; NIHGNASECYTB.
DR   ProDom; PD005374; Ni_hydr_CytB; 1.
DR   TIGRFAMs; TIGR02125; CytB-hydogenase; 1.
DR   PROSITE; PS00882; NI_HGENASE_CYTB_1; 1.
DR   PROSITE; PS00883; NI_HGENASE_CYTB_2; 1.
KW   Electron transport; Heme; Iron; Membrane; Metal-binding;
KW   Transmembrane; Transport.
FT   CHAIN         1    240       Probable Ni/Fe-hydrogenase B-type
FT                                cytochrome subunit.
FT                                /FTId=PRO_0000201379.
FT   TRANSMEM     31     51       Potential.
FT   TRANSMEM     75     95       Potential.
FT   TRANSMEM    142    163       Potential.
FT   TRANSMEM    196    213       Potential.
SQ   SEQUENCE   240 AA;  27649 MW;  27016B196FF381FD CRC64;
     MALEKSLETG DGQEKVRKQT AVYVYEAPLR LWHWVTALSI VVLGVTGYFI GAPLPTMPGE
     AMDNYLMGYI RFAHFAAGYV LAIGFLGRVY WAFVGNHHAR ELFLVPVHRK AWWKELWHEV
     RWYLFLEKVP KKYIGHNPLG QLAMFCFFVI GAVFMSVTGF ALYAEGLGQG SWADRLFGWV
     IPLFGQSQDV HTWHHLGMWY LVVFVMIHVY LAAREDIVSR QSLISTMVGG WRMFKDDRPD
//