※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
4.99 
Molecular Weight
60157.81 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Protein disulfide isomerase-like 1-5; AtPDIL1-5; Protein disulfide isomerase 3; AtPDI3; Protein disulfide isomerase-like 3-1; AtPDIL3-1 
Gene Name
PDIL1-5; PDI3; PDIL3-1; At1g52260; F19K6.17 
Created Date
2010-11-02 
Organism
Arabidopsis thaliana(Mouse-ear cress) 
NCBI Taxa ID
3702 
Phosphorylation Sites
Position
Peptide
Source
References
129
ALKEIGSSVLMAKID
dbPPT, P3DB
[1, 2]
128
TALKEIGSSVLMAKI
dbPPT, P3DB
[1, 2]
Functional Description
Acts as a protein-folding catalyst that interacts with nascent polypeptides to catalyze the formation, isomerization, and reduction or oxidation of disulfide bonds (By similarity). 
Sequence Annotation
signal peptide 1 29
chain 30 537 Protein disulfide isomerase-like 1-5
domain 58 184 Thioredoxin 1
domain 380 526 Thioredoxin 2
short sequence motif 534 537 Prevents secretion from ER
active site 106 Nucleophile
active site 447 Nucleophile
active site 450 Nucleophile
glycosylation site 160 N-linked (GlcNAc...)
glycosylation site 364 N-linked (GlcNAc...)
glycosylation site 416 N-linked (GlcNAc...)
glycosylation site 530 N-linked (GlcNAc...)
disulfide bond 447 450 Redox-active
Keyword
Complete proteome,Disulfide bond,Endoplasmic reticulum,Glycoprotein,Isomerase,Redox-active center,Reference proteome,Repeat,Signal 
Sequence Source
UniProt 
Protein Sequence
MSLIPKPISK VSTFTFILLI LLSFTIIIAY SSPDSNVESN EPGFDSDLDQ LLAVDEQLQE 60
DRPEQQSEAE TVSKAQRIVL ELNGDYTKRV IDGNEFVMVL GYAPWCARSA ELMPRFAEAA 120
TALKEIGSSV LMAKIDGDRY SKIASELEIK GFPTLLLFVN GTSLTYNGGS SAEDIVIWVQ 180
KKTGAPIITL NTVDEAPRFL DKYHTFVLGL FEKFEGSEHN EFVKAAKSDD EIQFIETRDS 240
DVAKLLFPDL KSNNVFIGLV KPEAERYTVY DGSYKMEKIL EFLGSNKFPL FTKLTETNTV 300
WVYSSPVKLQ VMLFSKADDF QKLAQPLEDI ARKFKSKLMF IYVDITNENL AMPFLILFGI 360
EAGNKTVVAA FDNNLNSKYL LESDPSPNSI EEFCSGLAHG TVSRYYRSEP VPDNENASIV 420
TVVGKTFDGL VLNSRENVLL EVHTPWCVNC EALSKQIEKL AKHFKGFENL VFARIDASAN 480
EHTKLQVDDK YPIILLYKSG EKEKPLKLST KLSAKDIAVF INEELLKPKN GSAKDEL 537 
Gene Ontology
GO:0005783; C: endoplasmic reticulum; IDA: TAIR
GO:0005788; C: endoplasmic reticulum lumen; IEA: UniProtKB-SubCell
GO:0003756; F: protein disulfide isomerase activity; ISS: TAIR
GO:0045454; P: cell redox homeostasis; IEA: InterPro
GO:0006457; P: protein folding; ISS: GOC 
Interpro
InterPro; IPR012336; Thioredoxin-like_fold
InterPro; IPR013766; Thioredoxin_domain
Pfam
Pfam; PF00085; Thioredoxin 
SMART
 
PROSITE
PS00014; ER_TARGET
PS51352; THIOREDOXIN_2 
PRINTS