※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
9.02 
Molecular Weight
206912.39 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Callose synthase 12; 1,3-beta-glucan synthase; Protein GLUCAN SYNTHASE-LIKE 5; Protein POWDERY MILDEW RESISTANT 4 
Gene Name
CALS12; GSL5; PMR4; At4g03550; F9H3.18; T5L23.4 
Created Date
2008-05-20 
Organism
Arabidopsis thaliana(Mouse-ear cress) 
NCBI Taxa ID
3702 
Phosphorylation Sites
Position
Peptide
Source
References
1053
SSLSRASSSVSTLYK
dbPPT, P3DB, PhosPhAt
[1, 2, 3, 4, 5, 6, 7]
1041
GQSDGFVSENDRSSL
dbPPT, P3DB, PhosPhAt
[3, 7, 8]
1054
SLSRASSSVSTLYKG
dbPPT, P3DB, PhosPhAt
[2, 3, 6, 7]
Functional Description
Involved in sporophytic and gametophytic development. Required for normal leaf development. During pollen formation, required for the formation of the callose wall separating the tetraspores of the tetrad (interstitial wall), but not for the callose wall surrounding the pollen mother cells (peripheral wall). Functionally redudant to CALS11 (GSL1). May play a role later in pollen grain maturation. Required for callose formation induced by wounding and pathogen attack. May interfere with salicylic acid-induced signaling pathway during defense response. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals. 
Sequence Annotation
chain 1 1780 Callose synthase 12
topological domain 1 302 Cytoplasmic
transmembrane region 303 323 Helical;
topological domain 324 348 Extracellular
transmembrane region 349 369 Helical;
topological domain 370 386 Cytoplasmic
transmembrane region 387 407 Helical;
topological domain 408 427 Extracellular
transmembrane region 428 448 Helical;
topological domain 449 489 Cytoplasmic
transmembrane region 490 510 Helical;
topological domain 511 542 Extracellular
transmembrane region 543 563 Helical;
topological domain 564 1348 Cytoplasmic
transmembrane region 1349 1369 Helical;
topological domain 1370 1394 Extracellular
transmembrane region 1395 1415 Helical;
topological domain 1416 1421 Cytoplasmic
transmembrane region 1422 1442 Helical;
topological domain 1443 1489 Extracellular
transmembrane region 1490 1510 Helical;
topological domain 1511 1516 Cytoplasmic
transmembrane region 1517 1537 Helical;
topological domain 1538 1588 Extracellular
transmembrane region 1589 1609 Helical;
topological domain 1610 1620 Cytoplasmic
transmembrane region 1621 1641 Helical;
topological domain 1642 1657 Extracellular
transmembrane region 1658 1678 Helical;
topological domain 1679 1681 Cytoplasmic
transmembrane region 1682 1702 Helical;
topological domain 1703 1728 Extracellular
transmembrane region 1729 1749 Helical;
topological domain 1750 1780 Cytoplasmic
compositionally biased region 50 54 Poly-Ala
compositionally biased region 1601 1604 Poly-Phe
glycosylation site 1712 N-linked (GlcNAc...)
Keyword
Cell membrane,Cell shape,Cell wall biogenesis/degradation,Complete proteome,Glycoprotein,Glycosyltransferase,Membrane,Reference proteome,Transferase,Transmembrane,Transmembrane helix 
Sequence Source
UniProt 
Protein Sequence
MSLRHRTVPP QTGRPLAAEA VGIEEEPYNI IPVNNLLADH PSLRFPEVRA AAAALKTVGD 60
LRRPPYVQWR SHYDLLDWLA LFFGFQKDNV RNQREHMVLH LANAQMRLSP PPDNIDSLDS 120
AVVRRFRRKL LANYSSWCSY LGKKSNIWIS DRNPDSRREL LYVGLYLLIW GEAANLRFMP 180
ECICYIFHNM ASELNKILED CLDENTGQPY LPSLSGENAF LTGVVKPIYD TIQAEIDESK 240
NGTVAHCKWR NYDDINEYFW TDRCFSKLKW PLDLGSNFFK SRGKSVGKTG FVERRTFFYL 300
YRSFDRLWVM LALFLQAAII VAWEEKPDTS SVTRQLWNAL KARDVQVRLL TVFLTWSGMR 360
LLQAVLDAAS QYPLVSRETK RHFFRMLMKV IAAAVWIVAF TVLYTNIWKQ KRQDRQWSNA 420
ATTKIYQFLY AVGAFLVPEI LALALFIIPW MRNFLEETNW KIFFALTWWF QGKSFVGRGL 480
REGLVDNIKY STFWIFVLAT KFTFSYFLQV KPMIKPSKLL WNLKDVDYEW HQFYGDSNRF 540
SVALLWLPVV LIYLMDIQIW YAIYSSIVGA VVGLFDHLGE IRDMGQLRLR FQFFASAIQF 600
NLMPEEQLLN ARGFGNKFKD GIHRLKLRYG FGRPFKKLES NQVEANKFAL IWNEIILAFR 660
EEDIVSDREV ELLELPKNSW DVTVIRWPCF LLCNELLLAL SQARELIDAP DKWLWHKICK 720
NEYRRCAVVE AYDSIKHLLL SIIKVDTEEH SIITVFFQII NQSIQSEQFT KTFRVDLLPK 780
IYETLQKLVG LVNDEETDSG RVVNVLQSLY EIATRQFFIE KKTTEQLSNE GLTPRDPASK 840
LLFQNAIRLP DASNEDFYRQ VRRLHTILTS RDSMHSVPVN LEARRRIAFF SNSLFMNMPH 900
APQVEKMMAF SVLTPYYSEE VVYSKEQLRN ETEDGISTLY YLQTIYADEW KNFKERMHRE 960
GIKTDSELWT TKLRDLRLWA SYRGQTLART VRGMMYYYRA LKMLAFLDSA SEMDIREGAQ 1020
ELGSVRNLQG ELGGQSDGFV SENDRSSLSR ASSSVSTLYK GHEYGTALMK FTYVVACQIY 1080
GSQKAKKEPQ AEEILYLMKQ NEALRIAYVD EVPAGRGETD YYSVLVKYDH QLEKEVEIFR 1140
VKLPGPVKLG EGKPENQNHA MIFTRGDAVQ TIDMNQDSYF EEALKMRNLL QEYNHYHGIR 1200
KPTILGVREH IFTGSVSSLA WFMSAQETSF VTLGQRVLAN PLKVRMHYGH PDVFDRFWFL 1260
SRGGISKASR VINISEDIFA GFNCTLRGGN VTHHEYIQVG KGRDVGLNQI SMFEAKVASG 1320
NGEQVLSRDV YRLGHRLDFF RMLSFFYTTV GFFFNTMMVI LTVYAFLWGR VYLALSGVEK 1380
SALADSTDTN AALGVILNQQ FIIQLGLFTA LPMIVEWSLE EGFLLAIWNF IRMQIQLSAV 1440
FYTFSMGTRA HYFGRTILHG GAKYRATGRG FVVEHKGFTE NYRLYARSHF VKAIELGLIL 1500
IVYASHSPIA KDSLIYIAMT ITSWFLVISW IMAPFVFNPS GFDWLKTVYD FEDFMNWIWY 1560
QGRISTKSEQ SWEKWWYEEQ DHLRNTGKAG LFVEIILVLR FFFFQYGIVY QLKIANGSTS 1620
LFVYLFSWIY IFAIFVLFLV IQYARDKYSA KAHIRYRLVQ FLLIVLAILV IVALLEFTHF 1680
SFIDIFTSLL AFIPTGWGIL LIAQTQRKWL KNYTIFWNAV VSVARMYDIL FGILIMVPVA 1740
FLSWMPGFQS MQTRILFNEA FSRGLRIMQI VTGKKSKGDV 1780 
Gene Ontology
GO:0000148; C: 1,3-beta-D-glucan synthase complex; IEA: InterPro
GO:0005794; C: Golgi apparatus; IDA: TAIR
GO:0016021; C: integral component of membrane; IEA: UniProtKB-KW
GO:0005886; C: plasma membrane; IDA: TAIR
GO:0009506; C: plasmodesma; IDA: TAIR
GO:0003843; F: 1,3-beta-D-glucan synthase activity; IEA: UniProtKB-EC
GO:0006075; P: (1->3)-beta-D-glucan biosynthetic process; IEA: InterPro
GO:0006952; P: defense response; IMP: TAIR
GO:0052542; P: defense response by callose deposition; IMP: TAIR
GO:0052544; P: defense response by callose deposition in cell wall; IMP: TAIR
GO:0009870; P: defense response signaling pathway, resistance gene-dependent; IMP: TAIR
GO:0042742; P: defense response to bacterium; IMP: TAIR
GO:0050832; P: defense response to fungus; IMP: TAIR
GO:0009965; P: leaf morphogenesis; IMP: TAIR
GO:0010150; P: leaf senescence; IMP: TAIR
GO:0009555; P: pollen development; IGI: TAIR
GO:0008360; P: regulation of cell shape; IEA: UniProtKB-KW
GO:0000003; P: reproduction; IGI: TAIR
GO:0009620; P: response to fungus; IMP: TAIR
GO:0009863; P: salicylic acid mediated signaling pathway; IEP: TAIR 
Interpro
InterPro; IPR026899; FKS1-like_dom1
InterPro; IPR003440; Glyco_trans_48
Pfam
Pfam; PF14288; FKS1_dom1
Pfam; PF02364; Glucan_synthase 
SMART
 
PROSITE
 
PRINTS