ID   TERPB_PSESP             Reviewed;         106 AA.
AC   P33007;
DT   01-OCT-1993, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   03-AUG-2022, entry version 100.
DE   RecName: Full=Terpredoxin;
DE            Short=TDX;
GN   Name=terPB;
OS   Pseudomonas sp.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=306;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PROTEIN SEQUENCE OF 2-24.
RX   PubMed=1629218; DOI=10.1016/s0021-9258(19)49697-x;
RA   Peterson J.A., Lu J.-Y., Geisselsoder J., Graham-Lorence S., Carmona C.,
RA   Witney F., Lorence M.C.;
RT   "Cytochrome P-450terp. Isolation and purification of the protein and
RT   cloning and sequencing of its operon.";
RL   J. Biol. Chem. 267:14193-14203(1992).
RN   [2]
RP   STRUCTURE BY NMR.
RX   PubMed=10220356; DOI=10.1021/bi983063r;
RA   Mo H., Pochapsky S.S., Pochapsky T.C.;
RT   "A model for the solution structure of oxidized terpredoxin, a Fe2S2
RT   ferredoxin from Pseudomonas.";
RL   Biochemistry 38:5666-5675(1999).
CC   -!- FUNCTION: The oxidation of alpha-terpineol by cytochrome p450-TERP
CC       requires the participation of a flavoprotein, terpredoxin reductase,
CC       and an iron-sulfur protein, terpredoxin, to mediate the transfer of
CC       electrons from NADH to P450 for oxygen activation.
CC   -!- COFACTOR:
CC       Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC       Note=Binds 1 [2Fe-2S] cluster.;
CC   -!- SIMILARITY: Belongs to the adrenodoxin/putidaredoxin family.
CC       {ECO:0000305}.
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DR   EMBL; M91440; AAA25998.1; -; Genomic_DNA.
DR   PIR; E42971; E42971.
DR   PDB; 1B9R; NMR; -; A=2-106.
DR   PDBsum; 1B9R; -.
DR   AlphaFoldDB; P33007; -.
DR   SMR; P33007; -.
DR   EvolutionaryTrace; P33007; -.
DR   GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0140647; P:P450-containing electron transport chain; IEA:InterPro.
DR   CDD; cd00207; fer2; 1.
DR   Gene3D; 3.10.20.30; -; 1.
DR   InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
DR   InterPro; IPR001041; 2Fe-2S_ferredoxin-type.
DR   InterPro; IPR001055; Adrenodoxin.
DR   InterPro; IPR018298; Adrenodoxin_Fe-S_BS.
DR   InterPro; IPR012675; Beta-grasp_dom_sf.
DR   PANTHER; PTHR23426; PTHR23426; 1.
DR   Pfam; PF00111; Fer2; 1.
DR   PRINTS; PR00355; ADRENODOXIN.
DR   SUPFAM; SSF54292; SSF54292; 1.
DR   PROSITE; PS51085; 2FE2S_FER_2; 1.
DR   PROSITE; PS00814; ADX; 1.
PE   1: Evidence at protein level;
KW   2Fe-2S; 3D-structure; Direct protein sequencing; Electron transport; Iron;
KW   Iron-sulfur; Metal-binding; Transport.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000269|PubMed:1629218"
FT   CHAIN           2..106
FT                   /note="Terpredoxin"
FT                   /id="PRO_0000201164"
FT   DOMAIN          2..106
FT                   /note="2Fe-2S ferredoxin-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT   BINDING         40
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT   BINDING         46
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT   BINDING         49
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT   BINDING         87
FT                   /ligand="[2Fe-2S] cluster"
FT                   /ligand_id="ChEBI:CHEBI:190135"
FT   STRAND          3..6
FT                   /evidence="ECO:0007829|PDB:1B9R"
FT   TURN            9..11
FT                   /evidence="ECO:0007829|PDB:1B9R"
FT   STRAND          14..17
FT                   /evidence="ECO:0007829|PDB:1B9R"
FT   HELIX           26..30
FT                   /evidence="ECO:0007829|PDB:1B9R"
FT   TURN            55..57
FT                   /evidence="ECO:0007829|PDB:1B9R"
FT   HELIX           58..61
FT                   /evidence="ECO:0007829|PDB:1B9R"
FT   HELIX           68..73
FT                   /evidence="ECO:0007829|PDB:1B9R"
FT   HELIX           86..88
FT                   /evidence="ECO:0007829|PDB:1B9R"
FT   STRAND          98..101
FT                   /evidence="ECO:0007829|PDB:1B9R"
SQ   SEQUENCE   106 AA;  11229 MW;  38E67F582B649174 CRC64;
     MPRVVFIDEQ SGEYAVDAQD GQSLMEVATQ NGVPGIVAEC GGSCVCATCR IEIEDAWVEI
     VGEANPDEND LLQSTGEPMT AGTRLSCQVF IDPSMDGLIV RVPLPA