ID   AZUR_PSEAI              Reviewed;         128 AA.
AC   B3EWN9;
DT   03-OCT-2012, integrated into UniProtKB/Swiss-Prot.
DT   03-OCT-2012, sequence version 1.
DT   03-AUG-2022, entry version 27.
DE   RecName: Full=Azurin {ECO:0000250|UniProtKB:P00286};
OS   Pseudomonas aeruginosa.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=287;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE.
RC   STRAIN=DSGPM4 {ECO:0000269|Ref.1};
RA   Diptendu S., Goutam P.;
RT   "Unknown Lead induced protein [Pseudomonas aeruginosa DSGPM4].";
RL   Submitted (MAY-2012) to UniProtKB.
CC   -!- FUNCTION: Transfers electrons from cytochrome c551 to cytochrome
CC       oxidase. {ECO:0000250|UniProtKB:P00282}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250|UniProtKB:P00282}.
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DR   AlphaFoldDB; B3EWN9; -.
DR   BMRB; B3EWN9; -.
DR   SMR; B3EWN9; -.
DR   eggNOG; COG3241; Bacteria.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR   GO; GO:0005507; F:copper ion binding; IEA:InterPro.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   Gene3D; 2.60.40.420; -; 1.
DR   InterPro; IPR014068; Azurin.
DR   InterPro; IPR000923; BlueCu_1.
DR   InterPro; IPR008972; Cupredoxin.
DR   Pfam; PF00127; Copper-bind; 1.
DR   SUPFAM; SSF49503; SSF49503; 1.
DR   TIGRFAMs; TIGR02695; azurin; 1.
PE   1: Evidence at protein level;
KW   Copper; Direct protein sequencing; Disulfide bond; Electron transport;
KW   Metal-binding; Periplasm; Transport.
FT   CHAIN           1..128
FT                   /note="Azurin"
FT                   /id="PRO_0000419338"
FT   DOMAIN          1..128
FT                   /note="Plastocyanin-like"
FT                   /evidence="ECO:0000255"
FT   BINDING         46
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /evidence="ECO:0000250|UniProtKB:P00282"
FT   BINDING         112
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /evidence="ECO:0000250|UniProtKB:P00282"
FT   BINDING         117
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /evidence="ECO:0000250|UniProtKB:P00282"
FT   BINDING         121
FT                   /ligand="Cu cation"
FT                   /ligand_id="ChEBI:CHEBI:23378"
FT                   /evidence="ECO:0000250|UniProtKB:P00282"
FT   DISULFID        3..26
FT                   /evidence="ECO:0000250|UniProtKB:P00282"
SQ   SEQUENCE   128 AA;  13886 MW;  B28E1A3750A74E0E CRC64;
     AECSVDIQGN DQMQFNTNAI TVDKSCKQFT VNLSHPGNLP KNVMGHNWVL STAADMQGVV
     TDGMASGLDK DYLKPDDSRV IAHTKLIGSG EKDSVTFDVS KLKEGEQYMS FCTFPGHSAL
     MKGTLTLK