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Field

Term
Gene name

Class

Subclass

Chromosome

External id

In atlas

Reliability

Reliability

Reliability

Validation

Method

Validation

Method

Validation

Method

Validation

Location

Searches

Tissue

Cell type

Expression

Tissue

Specificity

Cell line

Specificity

Tissue

Detectable

Cell line

Detectable

Category

Score

Score

Score

Antibodies

Column

 
 
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PAPPA
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TISSUE ATLAS PRIMARY DATA

GENE/PROTEIN

Antibody validation


Dictionary


Tissue proteome

GENERAL INFORMATION

Gene name

PAPPA

Gene description

Pregnancy-associated plasma protein A, pappalysin 1

Protein class

Cancer-related genes
Candidate cardiovascular disease genes
Enzymes
Plasma proteins
Predicted secreted proteins

Predicted localization

Secreted

Number of transcripts

1
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HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:Tissue enriched (placenta)
GTEx:Mixed
FANTOM5:Tissue enriched (placenta)

Protein evidence

Evidence at protein level

Protein expression

Cytoplasmic expression in trophoblastic cells.

DATA RELIABILITY

Data reliability
description

Antibody staining consistent with RNA expression data.

Reliability score

Supported based on 2 antibodies.
HPA001667 , CAB016724
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RNA AND PROTEIN EXPRESSION SUMMARY

RNA expression (TPM) Protein expression (score)
Brain
Cerebral cortex
Hippocampus
N/A
Caudate
N/A
Cerebellum
N/A
Endocrine tissues
Thyroid gland
Parathyroid gland
Adrenal gland
Bone marrow & immune system
Appendix
Bone marrow
Lymph node
Tonsil
Spleen
Muscle tissues
Heart muscle
Skeletal muscle
Smooth muscle
Lung
Nasopharynx
N/A
Bronchus
N/A
Lung
Liver & gallbladder
Liver
Gallbladder
Pancreas
Pancreas
Gastrointestinal tract
Oral mucosa
N/A
Salivary gland
Esophagus
Stomach
Duodenum
Small intestine
Colon
Rectum
Kidney & urinary bladder
Kidney
Urinary bladder
Male tissues
Testis
Epididymis
Prostate
Seminal vesicle
Female tissues
Breast
Vagina
N/A
Cervix, uterine
Endometrium
Fallopian tube
Ovary
Placenta
Adipose & soft tissue
Adipose tissue
Soft tissue
N/A
Skin
Skin
Cerebral cortex

Lymph node

Liver

Colon

Kidney

Testis

Placenta

PROTEIN EXPRESSION OVERVIEW

Organ
Expression
Alphabetical

RNA EXPRESSION OVERVIEW

HPA dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enriched (placenta)
GTEx dataset
Organ
Expression
Alphabetical
RNA tissue category: Mixed
FANTOM5 dataset
Organ
Expression
Alphabetical
RNA tissue category: Tissue enriched (placenta)

GENE INFORMATION

Gene name

PAPPA (HGNC Symbol)

Synonyms

ASBABP2, DIPLA1, IGFBP-4ase, PAPA, PAPP-A, PAPPA1

Description

Pregnancy-associated plasma protein A, pappalysin 1 (HGNC Symbol)

Entrez gene summary

This gene encodes a secreted metalloproteinase which cleaves insulin-like growth factor binding proteins (IGFBPs). It is thought to be involved in local proliferative processes such as wound healing and bone remodeling. Low plasma level of this protein has been suggested as a biochemical marker for pregnancies with aneuploid fetuses. [provided by RefSeq, Jul 2008]

Chromosome

9

Cytoband

q33.1

Chromosome location (bp)

116153804 - 116402322

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000182752 (version 83.38)

Entrez gene

5069

UniProt

Q13219 (UniProt - Evidence at protein level)

neXtProt

NX_Q13219

Antibodypedia

PAPPA antibodies

PROTEIN BROWSER

PAPPA-001

PROTEIN INFORMATION

Splice variant

UniProt

Protein class

Gene ontology

Length & mass

Signal peptide
(predicted)

Transmembrane regions
(predicted)

PAPPA-001
ENSP00000330658
ENST00000328252
Q13219 [Direct mapping]
Pappalysin-1
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Enzymes
   ENZYME proteins
   Hydrolases
   Peptidases
   Metallopeptidases
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Plasma proteins
Cancer-related genes
   Candidate cancer biomarkers
Candidate cardiovascular disease genes
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004175 [endopeptidase activity]
GO:0004222 [metalloendopeptidase activity]
GO:0005576 [extracellular region]
GO:0006508 [proteolysis]
GO:0007565 [female pregnancy]
GO:0008237 [metallopeptidase activity]
GO:0008270 [zinc ion binding]
GO:0044267 [cellular protein metabolic process]
Show all
1627 aa
181 kDa
Yes 0

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