ID   SPZ6B_ORYSJ             Reviewed;         398 AA.
AC   Q53Q32; A0A0P0Y0J8;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 2.
DT   03-AUG-2022, entry version 85.
DE   RecName: Full=Serpin-Z6B;
DE   AltName: Full=OrysaZ6b;
GN   OrderedLocusNames=Os11g0230700, LOC_Os11g12420;
OS   Oryza sativa subsp. japonica (Rice).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX   NCBI_TaxID=39947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=16188032; DOI=10.1186/1741-7007-3-20;
RG   The rice chromosomes 11 and 12 sequencing consortia;
RT   "The sequence of rice chromosomes 11 and 12, rich in disease resistance
RT   genes and recent gene duplications.";
RL   BMC Biol. 3:20-20(2005).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=16100779; DOI=10.1038/nature03895;
RG   International rice genome sequencing project (IRGSP);
RT   "The map-based sequence of the rice genome.";
RL   Nature 436:793-800(2005).
RN   [3]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Nipponbare;
RX   PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA   Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA   Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA   Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA   Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT   "Improvement of the Oryza sativa Nipponbare reference genome using next
RT   generation sequence and optical map data.";
RL   Rice 6:4-4(2013).
RN   [4]
RP   GENE FAMILY, AND NOMENCLATURE.
RX   PubMed=18060440; DOI=10.1007/s10142-007-0059-2;
RA   Roberts T.H., Hejgaard J.;
RT   "Serpins in plants and green algae.";
RL   Funct. Integr. Genomics 8:1-27(2008).
CC   -!- FUNCTION: Probable serine protease inhibitor. {ECO:0000250}.
CC   -!- DOMAIN: The reactive center loop (RCL) extends out from the body of the
CC       protein and directs binding to the target protease. The protease
CC       cleaves the serpin at the reactive site within the RCL, establishing a
CC       covalent linkage between the carboxyl group of the serpin reactive site
CC       and the serine hydroxyl of the protease. The resulting inactive serpin-
CC       protease complex is highly stable (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the serpin family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAX94859.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC       Sequence=ABA92173.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AC119670; AAX94859.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; DP000010; ABA92173.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; AP014967; BAT13328.1; -; Genomic_DNA.
DR   RefSeq; XP_015616653.1; XM_015761167.1.
DR   AlphaFoldDB; Q53Q32; -.
DR   SMR; Q53Q32; -.
DR   STRING; 4530.OS11T0230700-00; -.
DR   PaxDb; Q53Q32; -.
DR   PRIDE; Q53Q32; -.
DR   EnsemblPlants; Os11t0230700-00; Os11t0230700-00; Os11g0230700.
DR   GeneID; 9271001; -.
DR   Gramene; Os11t0230700-00; Os11t0230700-00; Os11g0230700.
DR   KEGG; osa:9271001; -.
DR   eggNOG; KOG2392; Eukaryota.
DR   HOGENOM; CLU_023330_4_0_1; -.
DR   InParanoid; Q53Q32; -.
DR   OMA; AKQMSEC; -.
DR   OrthoDB; 1124079at2759; -.
DR   Proteomes; UP000000763; Chromosome 11.
DR   Proteomes; UP000059680; Chromosome 11.
DR   Genevisible; Q53Q32; OS.
DR   GO; GO:0005615; C:extracellular space; IBA:GO_Central.
DR   GO; GO:0004867; F:serine-type endopeptidase inhibitor activity; IEA:UniProtKB-KW.
DR   Gene3D; 2.30.39.10; -; 1.
DR   Gene3D; 3.30.497.10; -; 1.
DR   InterPro; IPR023796; Serpin_dom.
DR   InterPro; IPR000215; Serpin_fam.
DR   InterPro; IPR036186; Serpin_sf.
DR   InterPro; IPR042178; Serpin_sf_1.
DR   InterPro; IPR042185; Serpin_sf_2.
DR   PANTHER; PTHR11461; PTHR11461; 1.
DR   Pfam; PF00079; Serpin; 1.
DR   SMART; SM00093; SERPIN; 1.
DR   SUPFAM; SSF56574; SSF56574; 1.
PE   3: Inferred from homology;
KW   Protease inhibitor; Reference proteome; Serine protease inhibitor.
FT   CHAIN           1..398
FT                   /note="Serpin-Z6B"
FT                   /id="PRO_0000334558"
FT   REGION          338..362
FT                   /note="RCL"
FT   SITE            352..353
FT                   /note="Reactive bond"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   398 AA;  42494 MW;  F44EFF7D3EED5132 CRC64;
     MALRLAERLS LEEDSVGGGN LVFSPLSIYS ALTVVTAGAR GTTLAELLAA LGAPSSRDAL
     AEDAGEIVRA LPGGSGTATG GPRVAHACGL WHDRRRNVKP AFRDAAAASF QATTRAVDFL
     ANPEEARNEI NSWVAAATEN LIDTILPPGS VSTDTRLVVA SAIYFNATWQ TPFRKQDTKK
     DKFHILGGGG DVDADFMRSG DDQYVAAYDG FKVLKMPYNT RASRTHTQPQ YSLCVFLPDK
     RNGLWTLADR MEAGGGEVFL REHMPEKRVK VGEFRIPRFK LSFDGSIKTA LQGVGVRAVF
     DPAAADLSDV LEEGNSGDPP LFVSDVLHGA AIEVNEEGTE VAAATVVIMK GRARRPSPAP
     APVDFVADHP FAFFVVEESS GAVLFAGHVV DPTNPSQL