UniProtKB - D0UGJ0 (PA2A_BOTPA)
Protein
Acidic phospholipase A2 BpPLA2-TXI
Gene
N/A
Organism
Bothrops pauloensis (Neuwied's lancehead) (Bothrops neuwiedi pauloensis)
Status
Functioni
PLA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.By similarity
Catalytic activityi
- a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H+PROSITE-ProRule annotationEC:3.1.1.4PROSITE-ProRule annotation
Cofactori
Ca2+By similarityNote: Binds 1 Ca2+ ion.By similarity
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 45 | Calcium; via carbonyl oxygenBy similarity | 1 | |
Metal bindingi | 47 | Calcium; via carbonyl oxygenBy similarity | 1 | |
Active sitei | 63 | PROSITE-ProRule annotation | 1 | |
Metal bindingi | 64 | CalciumBy similarity | 1 |
GO - Molecular functioni
- calcium ion binding Source: InterPro
- phospholipase A2 activity Source: UniProtKB-EC
- phospholipase A2 activity (consuming 1,2-dipalmitoylphosphatidylcholine) Source: UniProtKB-EC
- phospholipase A2 activity consuming 1,2-dioleoylphosphatidylethanolamine) Source: UniProtKB-EC
- toxin activity Source: UniProtKB-KW
GO - Biological processi
- arachidonic acid secretion Source: InterPro
- lipid catabolic process Source: UniProtKB-KW
- phospholipid metabolic process Source: InterPro
Keywordsi
Molecular function | Hydrolase, Toxin |
Biological process | Lipid degradation, Lipid metabolism |
Ligand | Calcium, Metal-binding |
Names & Taxonomyi
Protein namesi | Recommended name: Acidic phospholipase A2 BpPLA2-TXI (EC:3.1.1.4)Short name: svPLA2 Alternative name(s): Phosphatidylcholine 2-acylhydrolase |
Organismi | Bothrops pauloensis (Neuwied's lancehead) (Bothrops neuwiedi pauloensis) |
Taxonomic identifieri | 1042543 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Lepidosauria › Squamata › Bifurcata › Unidentata › Episquamata › Toxicofera › Serpentes › Colubroidea › Viperidae › Crotalinae › Bothrops › |
Subcellular locationi
Extracellular region or secreted
Extracellular region or secreted
- extracellular region Source: UniProtKB-SubCell
Keywords - Cellular componenti
SecretedPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 16 | 1 PublicationAdd BLAST | 16 | |
ChainiPRO_0000423029 | 17 – 139 | Acidic phospholipase A2 BpPLA2-TXIAdd BLAST | 123 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Disulfide bondi | 44 ↔ 60 | By similarity | ||
Disulfide bondi | 65 ↔ 139 | By similarity | ||
Disulfide bondi | 73 ↔ 97 | By similarity | ||
Disulfide bondi | 91 ↔ 102 | By similarity |
Keywords - PTMi
Disulfide bondProteomic databases
PRIDEi | D0UGJ0 |
Expressioni
Tissue specificityi
Expressed by the venom gland.
Family & Domainsi
Sequence similaritiesi
Keywords - Domaini
SignalFamily and domain databases
CDDi | cd00125 PLA2c, 1 hit |
Gene3Di | 1.20.90.10, 1 hit |
InterProi | View protein in InterPro IPR001211 PLipase_A2 IPR016090 PLipase_A2_dom IPR036444 PLipase_A2_dom_sf IPR033113 PLipase_A2_His_AS |
PANTHERi | PTHR11716 PTHR11716, 1 hit |
Pfami | View protein in Pfam PF00068 Phospholip_A2_1, 1 hit |
PRINTSi | PR00389 PHPHLIPASEA2 |
SMARTi | View protein in SMART SM00085 PA2c, 1 hit |
SUPFAMi | SSF48619 SSF48619, 1 hit |
PROSITEi | View protein in PROSITE PS00118 PA2_HIS, 1 hit |
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
D0UGJ0-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MRTLWIMAVL LVGVEGNLVQ FETLIMKIAG RSGVWYYGSY GCYCGSGGQG
60 70 80 90 100
RPQDASDRCC FVHDCCYGKV TDCDPKADVY TYSEENGVVV CGGDDPCKKQ
110 120 130
ICEVRQGCGN LLPRHKDTYE HNILVFPAKT FAKKESEPC
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | GQ850458 mRNA Translation: ACX71493.1 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | GQ850458 mRNA Translation: ACX71493.1 |
3D structure databases
SMRi | D0UGJ0 |
ModBasei | Search... |
MobiDBi | Search... |
Proteomic databases
PRIDEi | D0UGJ0 |
Protocols and materials databases
Structural Biology Knowledgebase | Search... |
Family and domain databases
CDDi | cd00125 PLA2c, 1 hit |
Gene3Di | 1.20.90.10, 1 hit |
InterProi | View protein in InterPro IPR001211 PLipase_A2 IPR016090 PLipase_A2_dom IPR036444 PLipase_A2_dom_sf IPR033113 PLipase_A2_His_AS |
PANTHERi | PTHR11716 PTHR11716, 1 hit |
Pfami | View protein in Pfam PF00068 Phospholip_A2_1, 1 hit |
PRINTSi | PR00389 PHPHLIPASEA2 |
SMARTi | View protein in SMART SM00085 PA2c, 1 hit |
SUPFAMi | SSF48619 SSF48619, 1 hit |
PROSITEi | View protein in PROSITE PS00118 PA2_HIS, 1 hit |
ProtoNeti | Search... |
Entry informationi
Entry namei | PA2A_BOTPA | |
Accessioni | D0UGJ0Primary (citable) accession number: D0UGJ0 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | July 24, 2013 |
Last sequence update: | December 15, 2009 | |
Last modified: | December 5, 2018 | |
This is version 36 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Animal Toxin Annotation Program | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Direct protein sequencingDocuments
- SIMILARITY comments
Index of protein domains and families