pepstatin A
A pentapeptide isolated from Streptomyces testaceus. It is a potent inhibitor of aspartyl proteases.
Exact Synonyms
N-(3-methylbutanoyl)-L-valyl-N-[(3S,4S)-1-{[(2S)-1-{[(2S,3S)-1-carboxy-2-hydroxy-5-methylhexan-3-yl]amino}-1-oxopropan-2-yl]amino}-3-hydroxy-6-methyl-1-oxoheptan-4-yl]-L-valinamide
Related Synonyms
(3S,4S)-3-hydroxy-4-[(2S)-2-[(3S,4S)-3-hydroxy-6-methyl-4-[(2S)-3-methyl-2-[(2S)-3-methyl-2-(3-methylbutanamido)butanamido]butanamido]heptanamido]propanamido]-6-methylheptanoic acid
ahpatinin C
pepsin inhibitor S 735A
pepstatin
pepstatina
pepstatine
pepstatinum
procidin S 735A
class Information
charge
0
formula
C34H63N5O9
has_alternative_id
has_dbxref
- CAS:26305-03-3
- KEGG:C00773
- KEGG:D03818
- KNApSAcK:C00018785
- LINCS:LSM-2282
- PDBeChem:IHN
- PMID:16633575
- PMID:16762607
- PMID:18675276
- PMID:19401235
- PMID:21344392
- PMID:22205353
- PMID:22384266
- PMID:22804908
- PMID:22890034
- PMID:26524537
- PMID:30408092
- PMID:30658511
- PMID:31130231
- PMID:31374272
- PMID:31718885
- PMID:4600212
- PMID:6115767
- Reaxys:2201362
- Wikipedia:Pepstatin
has_obo_namespace
chebi_ontology
inchi
InChI=1S/C34H63N5O9/c1-17(2)12-23(37-33(47)31(21(9)10)39-34(48)30(20(7)8)38-27(42)14-19(5)6)25(40)15-28(43)35-22(11)32(46)36-24(13-18(3)4)26(41)16-29(44)45/h17-26,30-31,40-41H,12-16H2,1-11H3,(H,35,43)(H,36,46)(H,37,47)(H,38,42)(H,39,48)(H,44,45)/t22-,23-,24-,25-,26-,30-,31-/m0/s1
inchikey
FAXGPCHRFPCXOO-LXTPJMTPSA-N
in_subset
mass
685.904
monoisotopicmass
685.46258
smiles
CC(C)C[C@H](NC(=O)[C@H](C)NC(=O)C[C@H](O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CC(C)C)C(C)C)C(C)C)[C@@H](O)CC(O)=O
class Relations
Subclass of
Related from
is conjugate base of