RCSB PDB - HYP Ligand Summary Page

Chemical Component Summary
Name	4-HYDROXYPROLINE
Synonyms	HYDROXYPROLINE
Identifiers	(2S,4R)-4-hydroxypyrrolidine-2-carboxylic acid
Formula	C₅ H₉ N O₃
Molecular Weight	131.13
Type	L-PEPTIDE LINKING
Isomeric SMILES	C1[C@H](CN[C@@H]1C(=O)O)O
InChI	InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/m1/s1
InChIKey	PMMYEEVYMWASQN-DMTCNVIQSA-N

Chemical Component Summary

Name

4-HYDROXYPROLINE

Synonyms

HYDROXYPROLINE

Identifiers

(2S,4R)-4-hydroxypyrrolidine-2-carboxylic acid

Formula

C₅ H₉ N O₃

Molecular Weight

131.13

Type

L-PEPTIDE LINKING

Isomeric SMILES

C1[C@H](CN[C@@H]1C(=O)O)O

InChI

InChI=1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/m1/s1

InChIKey

PMMYEEVYMWASQN-DMTCNVIQSA-N

Chemical Details
Formal Charge	0
Atom Count	18
Chiral Atom Count	2
Bond Count	18
Aromatic Bond Count	0

Chemical Details

Formal Charge

Atom Count

Chiral Atom Count

Bond Count

Aromatic Bond Count

Drug Info: DrugBank

DrugBank ID	DB08847
Name	Hydroxyproline
Groups	experimental
Description	Hydroxyproline is a neutral heterocyclic protein amino acid. It is found in collagen and as such it is common in many gelatin products. Hydroxyproline is mostly used as a diagnostic marker of bone turnover and liver fibrosis. Therapeutically, hydroxyproline is being studied as an an experimental medicine but is approved in France as a combination topical gel product called Cicactive for small, superficial wounds.
Synonyms	trans-4-Hydroxy-L-proline trans-L-Hydroxyproline Hydroxyproline
Brand Names	Ohui The First Cell Revolution Age Control Sun Block Soo Rye Han Dabityoon Jiyoon Foundation 23 Sooryehan Onbit Lifting Base Soo Rye Han Dabityun Jiyun Foundation 21 Isa Knox Ageless Serum Makeup Base 10 Ohui Skin Science Age Recovery Cell-lab Essential Ouhi Cell Power No 1 Essence Ageless Foundation 23 Isaknox Timeless Essence Makeup Base 70 The History Of Whoo Gongjinhyang Mi Pact 2 Ohui Skin Science Age Recovery Cell Lab Ouhi Cell Power No 1 Eye Cathycat Chewy CREAM FOUNDATION SPF23 PA WHITENING ANTI WRINKLE 21 Isaknox Ageless Serum Moist Pearl Base Isa Knox Tervina Repair Foundation Bb OHUI Wrinkle Science wrinkle repair eye O Hui Wrinkle Science Deep Wrinkle Treatment Isa Knox Wrinkle Decline Double Effect Rf3 Wrinkle Gongjinhyang Mi Luxury Foundation 1 Ohui Skin Science Age Recovery Cell Lab Eye Isa Knox Smart Bb Sun Sooryehan Onbit Essence Foundation 25 Cathycat Chewy CREAM FOUNDATION SPF23 PA WHITENING ANTI WRINKLE 23 Gongjinhyang Mi Luxury Base Isaknox Timeless Essence Foundation 23 Isaknox Timeless Essence Foundation 21 Isa Knox Wrinkle Decline Double Effect Rf3 Wrinkle Eye Filler The History Of Whoo Gongjinhyang Mi Pact 1 Ohui Skin Science Age Recovery Cell Lab Pramin Ohui Skin Science Age Recovery Cell Lab Essence Gongjinhyang Mi Luxury Foundation 2 Sooryehan Onbit Essence Foundation 23 The History of Whoo Bichup Ja Saeng Essence O Hui Wrinkle Science Wrinkle Repair
Indication	Used in France as a combination product for the treatment of small, superficial wounds.
Categories	Acids, Acyclic Amino Acids Amino Acids, Cyclic Amino Acids, Peptides, and Proteins Imines Imino Acids
CAS number	51-35-4

Drug Targets

Name	Target Sequence	Pharmacological Action	Actions
Proton-coupled amino acid transporter 1	MSTQRLRNEDYHDYSSTDVSPEESPSEGLNNLSSPGSYQRFGQSNSTTWF...	unknown

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682