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Biological: Behavioural genetics · Evolutionary psychology · Neuroanatomy · Neurochemistry · Neuroendocrinology · Neuroscience · Psychoneuroimmunology · Physiological Psychology · Psychopharmacology (Index, Outline)
| Angiotensin I converting enzyme | |
|---|---|
| Symbol(s): | ACE CD143, CD143 |
| Locus: | 17 q23 |
| EC number | 3.4.15.1 |
| EntrezGene | 1636 |
| OMIM | 106180 |
| RefSeq | NM_000789 |
| UniProt | P12821 |
Angiotensin I converting enzyme (ACE, EC 3.4.15.1) is an exopeptidase.
Functions
It has two primary functions:
- it catalyses the conversion of angiotensin I to angiotensin II, a potent vasoconstrictor. [1]
- it is involved in the inactivation of bradykinin, a potent vasodilator.
These two actions of ACE make it an ideal target in the treatment of conditions such as high blood pressure, heart failure, diabetic nephropathy and type 2 diabetes mellitus. Inhibition of ACE (by ACE inhibitors) results in decreased formation of Angiotensin II (a far more potent vasoconstrictor than Angiotensin I) and decreased inactivation of bradykinin.
Synonyms
ACE is also known as:
- peptidyl dipeptidase A
- carboxycathepsin
- kininase II (kinin-kallikrein system)
- CD 143
- ACE1
Genetics
The ACE gene, ACE, encodes 2 isozymes. The somatic isozyme is expressed in many tissues, including vascular endothelial cells, epithelial kidney cells, and testicular Leydig cells, whereas the germinal is expressed only in sperm.
See also
References
- ↑ Physiology at MCG 7/7ch09/7ch09p16
External links
Proteins: clusters of differentiation (see also list of human clusters of differentiation) | |
|---|---|
| 1-50 |
CD1 (CD1a-c, CD1d) - CD2 - CD3 - CD4 - CD5 - CD8 - CD9 - CD10 - CD11 (CD11a, CD11b, CD11c) - CD13 - CD14 - CD15 - CD16 - CD18 - CD19 - CD20 - CD21 - CD22 - CD23 - CD24 - CD25 - CD26 - CD27 - CD28 - CD29 - CD30 - CD31 - CD32 - CD33 - CD34 - CD35 - CD36 - CD37 -CD38 - CD40 - CD43 - CD44 - CD45 - CD46 - CD49 (CD49a, CD49b, CD49c, CD49d) |
| 51-100 |
CD52 - CD53 - CD54 - CD55 - CD56 - CD58 - CD59 - CD61 - CD62 (CD62E, CD62L, CD62P) - CD63 - CD64 - CD66e - CD68 - CD70 - CD71 - CD72 - CD79 - CD80 - CD81 - CD82 - CD86 - CD88 - CD89 - CD90 - CD94 - CD95 - CD98 |
| 101-350 |
CD103 - CD106 - CD114 - CD116 - CD117 - CD118 - CD120 - CD122 - CD130 - CD131 - CD132 - CD133 - CD134 - CD135 - CD137 - CD138 - CD141 - CD142 - CD143 - CD146 - CD147 - CD151 - CD152 - CD153 - CD154 - CD155 - CD162 - CD164 - CD169 - CD184 - CD206 - CD209 - CD257 - CD278 - CD281 - CD282 - CD283 - CD304 |
Hydrolase: proteases (EC 3.4) | |
|---|---|
| Exopeptidase 3.4.11-19 |
Angiotensin-converting enzyme - Dipeptidase - Dipeptidyl peptidase-4 - DD-transpeptidase |
| Endopeptidase 3.4.21-24 |
Serine proteases - Cysteine protease - Aspartic acid protease - Metalloendopeptidases |
| Cathepsin 3.4.18,21,22,23 |
A - B - C - K |
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