P19021 (AMD_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 156.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Peptidyl-glycine alpha-amidating monooxygenase Short name=PAM | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) [Reference proteome] | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 973 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Bifunctional enzyme that catalyzes 2 sequential steps in C-terminal alpha-amidation of peptides. The monooxygenase part produces an unstable peptidyl(2-hydroxyglycine) intermediate that is dismutated to glyoxylate and the corresponding desglycine peptide amide by the lyase part. C-terminal amidation of peptides such as neuropeptides is essential for full biological activity. |
| Catalytic activity | Peptidylglycine + ascorbate + O2 = peptidyl(2-hydroxyglycine) + dehydroascorbate + H2O. Peptidylamidoglycolate = peptidyl amide + glyoxylate. |
| Cofactor | Zinc; for the lyase reaction. Ref.3 Binds 2 copper ions per subunit; For the monoxygenase reaction. Ref.3 |
| Enzyme regulation | Inhibited by EDTA, phenylglyoxal and diethyl pyrocarbonate. Ref.3 |
| Subunit structure | Monomer. Interacts with RASSF9 By similarity. |
| Subcellular location | Isoform 1: Membrane; Single-pass type I membrane protein. Isoform 2: Membrane; Single-pass type I membrane protein. Isoform 3: Secreted. Note: Secreted from secretory granules. Isoform 4: Secreted. Note: Secreted from secretory granules. |
| Sequence similarities | In the C-terminal section; belongs to the peptidyl-alpha-hydroxyglycine alpha-amidating lyase family. In the N-terminal section; belongs to the copper type II ascorbate-dependent monooxygenase family. Contains 5 NHL repeats. |
| Sequence caution | The sequence AAD01439.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. |
Ontologies
Alternative products
| This entry describes 6 isoforms produced by alternative splicing. [Align] [Select] Note: Additional isoforms seem to exist. | ||||||
| Isoform 1 (identifier: P19021-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: P19021-2) The sequence of this isoform differs from the canonical sequence as follows: 388-494: Missing. | ||||||
| Isoform 3 (identifier: P19021-3) The sequence of this isoform differs from the canonical sequence as follows: 829-896: Missing. | ||||||
| Isoform 4 (identifier: P19021-4) The sequence of this isoform differs from the canonical sequence as follows: 829-914: Missing. | ||||||
| Isoform 5 (identifier: P19021-5) The sequence of this isoform differs from the canonical sequence as follows: 896-896: G → GA | ||||||
| Isoform 6 (identifier: P19021-6) The sequence of this isoform differs from the canonical sequence as follows: 897-914: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 20 | 20 | Probable | ||||||||
| Propeptide | 21 – 30 | 10 | Probable | PRO_0000006361 | |||||||
| Chain | 31 – 973 | 943 | Peptidyl-glycine alpha-amidating monooxygenase | PRO_0000006362 | |||||||
Regions | |||||||||||
| Topological domain | 31 – 863 | 833 | Intragranular Potential | ||||||||
| Transmembrane | 864 – 887 | 24 | Helical; Potential | ||||||||
| Topological domain | 888 – 973 | 86 | Cytoplasmic Potential | ||||||||
| Repeat | 498 – 541 | 44 | NHL 1 | ||||||||
| Repeat | 567 – 608 | 42 | NHL 2 | ||||||||
| Repeat | 617 – 662 | 46 | NHL 3 | ||||||||
| Repeat | 670 – 714 | 45 | NHL 4 | ||||||||
| Repeat | 766 – 809 | 44 | NHL 5 | ||||||||
| Region | 1 – 494 | 494 | Peptidylglycine alpha-hydroxylating monooxygenase By similarity | ||||||||
| Region | 495 – 817 | 323 | Peptidyl-alpha-hydroxyglycine alpha-amidating lyase By similarity | ||||||||
| Region | 925 – 942 | 18 | Interaction with RASSF9 By similarity | ||||||||
Sites | |||||||||||
| Metal binding | 102 | 1 | Copper A By similarity | ||||||||
| Metal binding | 103 | 1 | Copper A By similarity | ||||||||
| Metal binding | 167 | 1 | Copper A By similarity | ||||||||
| Metal binding | 237 | 1 | Copper B By similarity | ||||||||
| Metal binding | 239 | 1 | Copper B By similarity | ||||||||
| Metal binding | 309 | 1 | Copper B By similarity | ||||||||
Amino acid modifications | |||||||||||
| Modified residue | 918 | 1 | Phosphoserine By similarity | ||||||||
| Modified residue | 929 | 1 | Phosphoserine Ref.14 | ||||||||
| Modified residue | 942 | 1 | Phosphoserine Ref.15 | ||||||||
| Modified residue | 943 | 1 | Phosphothreonine Ref.12 | ||||||||
| Modified residue | 946 | 1 | Phosphoserine; by UHMK1; in vitro Ref.12 Ref.13 Ref.15 | ||||||||
| Modified residue | 961 | 1 | Sulfotyrosine Ref.11 | ||||||||
| Glycosylation | 762 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 42 ↔ 181 | By similarity | |||||||||
| Disulfide bond | 76 ↔ 121 | By similarity | |||||||||
| Disulfide bond | 109 ↔ 126 | By similarity | |||||||||
| Disulfide bond | 222 ↔ 329 | By similarity | |||||||||
| Disulfide bond | 288 ↔ 310 | By similarity | |||||||||
| Disulfide bond | 631 ↔ 652 | By similarity | |||||||||
| Disulfide bond | 699 ↔ 710 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 388 – 494 | 107 | Missing in isoform 2. | VSP_001227 | |||||||
| Alternative sequence | 829 – 914 | 86 | Missing in isoform 4. | VSP_001229 | |||||||
| Alternative sequence | 829 – 896 | 68 | Missing in isoform 3. | VSP_001228 | |||||||
| Alternative sequence | 896 | 1 | G → GA in isoform 5. | VSP_038691 | |||||||
| Alternative sequence | 897 – 914 | 18 | Missing in isoform 6. | VSP_042209 | |||||||
| Natural variant | 49 | 1 | V → L. Corresponds to variant rs2230458 [ dbSNP | Ensembl ]. | VAR_055694 | |||||||
Experimental info | |||||||||||
| Sequence conflict | 26 | 1 | S → P in BAF82847. Ref.4 | ||||||||
| Sequence conflict | 574 | 1 | G → E in AAA36414. Ref.1 | ||||||||
| Sequence conflict | 774 | 1 | P → L in BAF82847. Ref.4 | ||||||||
| Sequence conflict | 830 – 831 | 2 | Missing in AAB32775. Ref.2 | ||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Human peptidylglycine alpha-amidating monooxygenase: cDNA, cloning and functional expression of a truncated form in COS cells." Glauder J., Ragg H., Rauch J., Engels J.W. Biochem. Biophys. Res. Commun. 169:551-558(1990) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 5). Tissue: Thyroid carcinoma. |
| [2] | "Isolation and functional expression of human pancreatic peptidylglycine alpha-amidating monooxygenase." Tateishi K., Arakawa F., Misumi Y., Treston A.M., Vos M., Matsuoka Y. Biochem. Biophys. Res. Commun. 205:282-290(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 3). |
| [3] | "Expression and characterization of human bifunctional peptidylglycine alpha-amidating monooxygenase." Satani M., Takahashi K., Sakamoto H., Harada S., Kaida Y., Noguchi M. Protein Expr. Purif. 28:293-302(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), COFACTOR, ENZYME REGULATION. Tissue: Heart. |
| [4] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Thalamus. |
| [5] | "Cloning of human full-length CDSs in BD Creator(TM) system donor vector." Kalnine N., Chen X., Rolfs A., Halleck A., Hines L., Eisenstein S., Koundinya M., Raphael J., Moreira D., Kelley T., LaBaer J., Lin Y., Phelan M., Farmer A. Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). |
| [6] | "The DNA sequence and comparative analysis of human chromosome 5." Schmutz J., Martin J., Terry A., Couronne O., Grimwood J., Lowry S., Gordon L.A., Scott D., Xie G., Huang W., Hellsten U., Tran-Gyamfi M., She X., Prabhakar S., Aerts A., Altherr M., Bajorek E., Black S. Rubin E.M.Nature 431:268-274(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [7] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [8] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). Tissue: Lung. |
| [9] | "The alpha-amidating monooxygenase gene of human kidney." Chung B.H., Oh G.H., Choi E.S. Submitted (JUN-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 29-973 (ISOFORM 4). Tissue: Kidney. |
| [10] | "Large-scale concatenation cDNA sequencing." Yu W., Andersson B., Worley K.C., Muzny D.M., Ding Y., Liu W., Ricafrente J.Y., Wentland M.A., Lennon G., Gibbs R.A. Genome Res. 7:353-358(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 707-973 (ISOFORM 6). Tissue: Brain. |
| [11] | "Alternative splicing governs sulfation of tyrosine or oligosaccharide on peptidylglycine alpha-amidating monooxygenase." Yun H.Y., Keutmann H.T., Eipper B.A. J. Biol. Chem. 269:10946-10955(1994) [PubMed] [Europe PMC] [Abstract] Cited for: SULFATION AT TYR-961. |
| [12] | "The novel kinase peptidylglycine alpha-amidating monooxygenase cytosolic interactor protein 2 interacts with the cytosolic routing determinants of the peptide processing enzyme peptidylglycine alpha-amidating monooxygenase." Caldwell B.D., Darlington D.N., Penzes P., Johnson R.C., Eipper B.A., Mains R.E. J. Biol. Chem. 274:34646-34656(1999) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION AT THR-943 AND SER-946. |
| [13] | "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks." Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M. Cell 127:635-648(2006) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-946, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [14] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-929, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [15] | "System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation." Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B. Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-942 AND SER-946, MASS SPECTROMETRY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | M37721 mRNA. Translation: AAA36414.1. S75037 mRNA. Translation: AAB32775.1. S75038 mRNA. Translation: AAB32776.1. AB095007 mRNA. Translation: BAC22594.1. AK290158 mRNA. Translation: BAF82847.1. BT007419 mRNA. Translation: AAP36087.1. AC008779 Genomic DNA. No translation available. AC010250 Genomic DNA. No translation available. AC113373 Genomic DNA. No translation available. CH471086 Genomic DNA. Translation: EAW49085.1. BC018127 mRNA. Translation: AAH18127.1. AF010472 mRNA. Translation: AAD01439.1. Different initiation. AF035320 mRNA. Translation: AAB88190.1. |
| IPI | IPI00177543. IPI00219042. IPI00219043. IPI00749176. IPI00878690. IPI00940221. |
| PIR | URHUAP. A35477. |
| RefSeq | NP_000910.2. NM_000919.3. NP_001170777.1. NM_001177306.1. NP_620121.1. NM_138766.2. NP_620176.1. NM_138821.2. NP_620177.1. NM_138822.2. |
| UniGene | Hs.369430. |
3D structure databases | |
| ProteinModelPortal | P19021. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | P19021. 2 interactions. |
PTM databases | |
| PhosphoSite | P19021. |
Polymorphism databases | |
| DMDM | 23503036. |
Proteomic databases | |
| PaxDb | P19021. |
| PRIDE | P19021. |
Protocols and materials databases | |
| DNASU | 5066. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000304400; ENSP00000306100; ENSG00000145730. ENST00000346918; ENSP00000282992; ENSG00000145730. ENST00000348126; ENSP00000314638; ENSG00000145730. ENST00000438793; ENSP00000396493; ENSG00000145730. ENST00000455264; ENSP00000403461; ENSG00000145730. |
| GeneID | 5066. |
| KEGG | hsa:5066. |
| UCSC | uc003kns.3. human. uc003knt.3. human. uc003knu.3. human. uc003knv.3. human. uc003knw.3. human. uc003knz.3. human. |
Organism-specific databases | |
| CTD | 5066. |
| GeneCards | GC05P102089. |
| HGNC | HGNC:8596. PAM. |
| HPA | CAB026119. |
| MIM | 170270. gene. |
| neXtProt | NX_P19021. |
| PharmGKB | PA32926. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG3391. |
| HOVERGEN | HBG004218. |
| KO | K00504. |
| OMA | DTVHHML. |
| OrthoDB | EOG46MBHT. |
Enzyme and pathway databases | |
| SignaLink | P19021. |
Gene expression databases | |
| ArrayExpress | P19021. |
| Bgee | P19021. |
| CleanEx | HS_PAM. |
| Genevestigator | P19021. |
| GermOnline | ENSG00000145730. Homo sapiens. |
Family and domain databases | |
| Gene3D | 2.120.10.30. 2 hits. 2.60.120.230. 1 hit. 2.60.120.310. 1 hit. |
| InterPro | IPR011042. 6-blade_b-propeller_TolB-like. IPR014784. Cu2_ascorb_mOase-like_C. IPR020611. Cu2_ascorb_mOase_CS-1. IPR014783. Cu2_ascorb_mOase_CS-2. IPR000323. Cu2_ascorb_mOase_N. IPR001258. NHL_repeat. IPR013017. NHL_repeat_subgr. IPR000720. Pep_amidat_mOase. IPR008977. PHM/PNGase_F_dom. [Graphical view] |
| Pfam | PF01082. Cu2_monooxygen. 1 hit. PF01436. NHL. 4 hits. [Graphical view] |
| PRINTS | PR00790. PAMONOXGNASE. |
| SUPFAM | SSF49742. PHM_PNGase_F. 2 hits. |
| PROSITE | PS00084. CU2_MONOOXYGENASE_1. 1 hit. PS00085. CU2_MONOOXYGENASE_2. 1 hit. PS51125. NHL. 5 hits. [Graphical view] |
| ProtoNet | Search... |
Other | |
| BindingDB | P19021. |
| ChEMBL | CHEMBL2544. |
| ChiTaRS | PAM. human. |
| DrugBank | DB00126. Vitamin C. |
| GenomeRNAi | 5066. |
| NextBio | 19512. |
| SOURCE | Search... |
Entry information
| Entry name | AMD_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P19021 Secondary accession number(s): A6NMR0 Q9UCG0 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 5 Human chromosome 5: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
