UniProt Accession

 HBAP1_HUMAN; Q96EW2; Q6P476; Q8N8J4; Q8NHH6; Q8WWF0 

Genbank Protein ID

 AF400663; AK096705; BC011897; BC017763; BC063629 

Genbank Nucleotide ID

 AAM64044.1; BAC04847.1; AAH11897.1; AAH17763.1; AAH63629.1 

Protein Name

 HSPB1-associated protein 1 

Protein Synonyms/Alias

 27 kDa heat shock protein-associated protein 1; Protein associated with small stress protein 1 

Gene Name

 HSPBAP1 

Gene Synonyms/Alias

 PASS1 

Created Date

 July 27, 2013 

Organism

 Homo sapiens (Human) 

NCBI Taxa ID

 9606 

Lysine Modification

Position	Peptide	Type	References
26	GEEGEHVKPFKPEKA	ubiquitination	[1]
147	TDLFQDVKWSDFGFP	ubiquitination	[2]
219	EESSVFSKINVVNPD	ubiquitination	[1, 2]
228	NVVNPDLKRFPQFRK	ubiquitination	[1, 2, 3]
296	RMLVCALKTAENPQN	ubiquitination	[1]

Reference

 [1] Refined preparation and use of anti-diglycine remnant (K-ε-GG) antibody enables routine quantification of 10,000s of ubiquitination sites in single proteomics experiments.
 Udeshi ND, Svinkina T, Mertins P, Kuhn E, Mani DR, Qiao JW, Carr SA.
 Mol Cell Proteomics. 2013 Mar;12(3):825-31. [PMID: 23266961]
 [2] Systematic and quantitative assessment of the ubiquitin-modified proteome.
 Kim W, Bennett EJ, Huttlin EL, Guo A, Li J, Possemato A, Sowa ME, Rad R, Rush J, Comb MJ, Harper JW, Gygi SP.
 Mol Cell. 2011 Oct 21;44(2):325-40. [PMID: 21906983]
 [3] Integrated proteomic analysis of post-translational modifications by serial enrichment.
 Mertins P, Qiao JW, Patel J, Udeshi ND, Clauser KR, Mani DR, Burgess MW, Gillette MA, Jaffe JD, Carr SA.
 Nat Methods. 2013 Jul;10(7):634-7. [PMID: 23749302] 

Functional Description

 May play a role in cellular stress response (By similarity). 

Sequence Annotation

 DOMAIN 124 288 JmjC.
 REGION 88 208 Interaction with HSPB1 (By similarity).  

Keyword

 Alternative splicing; Chromosomal rearrangement; Complete proteome; Cytoplasm; Polymorphism; Reference proteome. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 488 AA 

Protein Sequence

Gene Ontology

 GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. 

Interpro

 IPR013296; HSPB1-associated_protein_1.
 IPR003347; JmjC_dom. 

Pfam

  

SMART

 SM00558; JmjC 

PROSITE

 PS51184; JMJC 

PRINTS

 PR01886; PASS1.