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Database: UniProt
Entry: A0A139XCU2_9CYAN
LinkDB: A0A139XCU2_9CYAN
Original site: A0A139XCU2_9CYAN 
ID   A0A139XCU2_9CYAN        Unreviewed;       604 AA.
AC   A0A139XCU2;
DT   11-MAY-2016, integrated into UniProtKB/TrEMBL.
DT   11-MAY-2016, sequence version 1.
DT   27-MAR-2024, entry version 23.
DE   SubName: Full=Penicillin-binding protein 2 {ECO:0000313|EMBL:KYC42514.1};
GN   ORFNames=WA1_21380 {ECO:0000313|EMBL:KYC42514.1};
OS   Scytonema hofmannii PCC 7110.
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Scytonemataceae;
OC   Scytonema.
OX   NCBI_TaxID=128403 {ECO:0000313|EMBL:KYC42514.1, ECO:0000313|Proteomes:UP000076925};
RN   [1] {ECO:0000313|EMBL:KYC42514.1, ECO:0000313|Proteomes:UP000076925}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7110 {ECO:0000313|EMBL:KYC42514.1,
RC   ECO:0000313|Proteomes:UP000076925};
RX   PubMed=23221676; DOI=10.1093/gbe/evs117;
RA   Dagan T., Roettger M., Stucken K., Landan G., Koch R., Major P.,
RA   Gould S.B., Goremykin V.V., Rippka R., Tandeau de Marsac N., Gugger M.,
RA   Lockhart P.J., Allen J.F., Brune I., Maus I., Puhler A., Martin W.F.;
RT   "Genomes of Stigonematalean cyanobacteria (subsection V) and the evolution
RT   of oxygenic photosynthesis from prokaryotes to plastids.";
RL   Genome Biol. Evol. 5:31-44(2013).
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004167}; Single-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004167}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:KYC42514.1}.
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DR   EMBL; ANNX02000020; KYC42514.1; -; Genomic_DNA.
DR   RefSeq; WP_017748918.1; NZ_KQ976354.1.
DR   AlphaFoldDB; A0A139XCU2; -.
DR   STRING; 128403.WA1_21380; -.
DR   OrthoDB; 9766847at2; -.
DR   Proteomes; UP000076925; Unassembled WGS sequence.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0008658; F:penicillin binding; IEA:InterPro.
DR   GO; GO:0009002; F:serine-type D-Ala-D-Ala carboxypeptidase activity; IEA:InterPro.
DR   GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:InterPro.
DR   Gene3D; 3.40.710.10; DD-peptidase/beta-lactamase superfamily; 1.
DR   Gene3D; 3.90.1310.10; Penicillin-binding protein 2a (Domain 2); 1.
DR   InterPro; IPR012338; Beta-lactam/transpept-like.
DR   InterPro; IPR005311; PBP_dimer.
DR   InterPro; IPR036138; PBP_dimer_sf.
DR   InterPro; IPR001460; PCN-bd_Tpept.
DR   InterPro; IPR017790; Penicillin-binding_protein_2.
DR   NCBIfam; TIGR03423; pbp2_mrdA; 1.
DR   PANTHER; PTHR30627; PEPTIDOGLYCAN D,D-TRANSPEPTIDASE; 1.
DR   PANTHER; PTHR30627:SF2; PEPTIDOGLYCAN D,D-TRANSPEPTIDASE MRDA; 1.
DR   Pfam; PF03717; PBP_dimer; 1.
DR   Pfam; PF00905; Transpeptidase; 1.
DR   SUPFAM; SSF56601; beta-lactamase/transpeptidase-like; 1.
DR   SUPFAM; SSF56519; Penicillin binding protein dimerisation domain; 1.
PE   4: Predicted;
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000076925};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        26..45
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          68..238
FT                   /note="Penicillin-binding protein dimerisation"
FT                   /evidence="ECO:0000259|Pfam:PF03717"
FT   DOMAIN          271..588
FT                   /note="Penicillin-binding protein transpeptidase"
FT                   /evidence="ECO:0000259|Pfam:PF00905"
SQ   SEQUENCE   604 AA;  66528 MW;  9AF3EC41CF68873C CRC64;
     MALLQSPQPL TKKRETRTVG RGSQPLFLII FTLLLTAGIG ARLAYLQIVE GPKLRERAES
     NRIRMISKQP ERGNIFDRNG KLLATTRYPR SVYLWPMSHT KPSWSVVGPR LSKIIDMPED
     EIIKKLEEAG PNMTLVRIAR DLNEAEITAL KEYANELQTV EIHTEAVRFY PHGQALAHVL
     GYTRELTSKQ LREKKKDGYR LGDVIGQMGV EKAYEKTLRG EWGGQQVEVD GKGRPIRVLG
     EKQAKAGNDI HLTLDLNLQK AAEKALNGRD GSIVALDPNK GAVLAMVSHP TFDPNIFSKQ
     KVSKKDWQTV QGENHPLLNR AVSSAYPPAS TFKIVTTTAG LESGKFSPNT VLQTYGSLTV
     GGVTFGEWNH AGFGPLGFTG AMAWSSDTFF YQIGRGVGGP GLIEWTRKYG FGKKTGVEFV
     SEETKGNVPD EAWKQRVWKM PWTVGDSINM SIGQGALQTT PLQVAVMFAV PANGGYRVKP
     HLLKDNEELK NWRESLNMKP STVKVLREGL RKVVSEGTGK ALNVQTIPPS SGKSGTAEAW
     KRRVKANHAW FGAYGPYDKP EIVVLAFAEH SGGGGGSVAA PMVLQVMEEY FRHKSPSKSQ
     KAGN
//
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