CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-014596
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Protein AMBP 
Protein Synonyms/Alias
 Alpha-1-microglobulin; Inter-alpha-trypsin inhibitor light chain; ITI-LC; Bikunin; HI-30; Trypstatin 
Gene Name
 Ambp 
Gene Synonyms/Alias
 Itil 
Created Date
 July 27, 2013 
Organism
 Rattus norvegicus (Rat) 
NCBI Taxa ID
 10116 
Lysine Modification
Position
Peptide
Type
References
325GCKGNGNKFYSEKECacetylation[1]
Reference
 [1] Proteomic analysis of lysine acetylation sites in rat tissues reveals organ specificity and subcellular patterns.
 Lundby A, Lage K, Weinert BT, Bekker-Jensen DB, Secher A, Skovgaard T, Kelstrup CD, Dmytriyev A, Choudhary C, Lundby C, Olsen JV.
 Cell Rep. 2012 Aug 30;2(2):419-31. [PMID: 22902405
Functional Description
 Inter-alpha-trypsin inhibitor inhibits trypsin, plasmin, and lysosomal granulocytic elastase. Inhibits calcium oxalate crystallization (By similarity). 
Sequence Annotation
 DOMAIN 230 280 BPTI/Kunitz inhibitor 1.
 DOMAIN 286 336 BPTI/Kunitz inhibitor 2.
 BINDING 52 52 Multimeric 3-hydroxykynurenine
 BINDING 110 110 Multimeric 3-hydroxykynurenine
 BINDING 136 136 Multimeric 3-hydroxykynurenine
 BINDING 148 148 Multimeric 3-hydroxykynurenine
 MOD_RES 197 197 Phosphothreonine (By similarity).
 CARBOHYD 114 114 N-linked (GlcNAc...) (Potential).
 CARBOHYD 233 233 N-linked (GlcNAc...) (Potential).
 DISULFID 90 187 By similarity.
 DISULFID 230 280 By similarity.
 DISULFID 239 263 By similarity.
 DISULFID 255 276 By similarity.
 DISULFID 286 336 By similarity.
 DISULFID 295 319 By similarity.
 DISULFID 311 332 By similarity.  
Keyword
 Chromophore; Cleavage on pair of basic residues; Complete proteome; Direct protein sequencing; Disulfide bond; Glycoprotein; Phosphoprotein; Protease inhibitor; Reference proteome; Repeat; Secreted; Serine protease inhibitor; Signal. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 349 AA 
Protein Sequence
MQGLGALFLL LTACLTLKAD NVPTLPDIQV QENFNEARIY GKWFNLAVGS TCPWLRRIKN 60
KMSVSTLVLQ EGATEAEISV TSTQWRKGVC EEISGVYQKT DIDGKFLYHK SKWNATLESY 120
VVHTNYDEYA IFLTKKFSHR HGPTITAKLY GREPQLRDSL LQEFREVALS VGIPENSIVF 180
MADRGECVPG DREVESTSFA RARRAVLPQE NEGSGSEPLI TGTLKKEDSC QLNYSEGPCL 240
GMQQKYYYNG ASMACETFQY GGCLGNGNNF ASEKECLQTC RTIAACNLPI VQGPCRAFAE 300
LWAFDAAQGK CIQFIYGGCK GNGNKFYSEK ECKEYCGVPG DGYEELTRS 349 
Gene Ontology
 GO:0009986; C:cell surface; IDA:RGD.
 GO:0005615; C:extracellular space; IDA:RGD.
 GO:0043231; C:intracellular membrane-bounded organelle; IDA:RGD.
 GO:0005886; C:plasma membrane; ISS:UniProtKB.
 GO:0020037; F:heme binding; ISS:UniProtKB.
 GO:0019862; F:IgA binding; ISS:UniProtKB.
 GO:0042803; F:protein homodimerization activity; ISS:UniProtKB.
 GO:0004867; F:serine-type endopeptidase inhibitor activity; IDA:RGD.
 GO:0036094; F:small molecule binding; IEA:InterPro.
 GO:0030163; P:protein catabolic process; IDA:RGD.
 GO:0018298; P:protein-chromophore linkage; IEA:UniProtKB-KW. 
Interpro
 IPR002968; A1-microglobln.
 IPR012674; Calycin.
 IPR011038; Calycin-like.
 IPR002345; Lipocalin.
 IPR022272; Lipocalin_CS.
 IPR000566; Lipocln_cytosolic_FA-bd_dom.
 IPR002223; Prot_inh_Kunz-m.
 IPR020901; Prtase_inh_Kunz-CS. 
Pfam
 PF00014; Kunitz_BPTI
 PF00061; Lipocalin 
SMART
 SM00131; KU 
PROSITE
 PS00280; BPTI_KUNITZ_1
 PS50279; BPTI_KUNITZ_2
 PS00213; LIPOCALIN 
PRINTS
 PR01215; A1MCGLOBULIN.
 PR00759; BASICPTASE.
 PR00179; LIPOCALIN.