PRO

PROLINE

Created:	1999-07-08
Last modified:	2024-09-27

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163 entries where PRO is found as a standalone ligand33 entries where PRO is covalently linked to polymer or other heterogen groups 220,676 entries where PRO is found in a polymer sequence

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Chemical Details
Formal Charge	0
Atom Count	17
Chiral Atom Count	1
Bond Count	17
Aromatic Bond Count	0

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Chemical Component Summary
Name	PROLINE
Systematic Name (OpenEye OEToolkits)	(2S)-pyrrolidine-2-carboxylic acid
Formula	C₅ H₉ N O₂
Molecular Weight	115.13
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C(O)C1NCCC1
SMILES	CACTVS	3.341	OC(=O)[CH]1CCCN1
SMILES	OpenEye OEToolkits	1.5.0	C1CC(NC1)C(=O)O
Canonical SMILES	CACTVS	3.341	OC(=O)[C@@H]1CCCN1
Canonical SMILES	OpenEye OEToolkits	1.5.0	C1C[C@H](NC1)C(=O)O
InChI	InChI	1.03	InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
InChIKey	InChI	1.03	ONIBWKKTOPOVIA-BYPYZUCNSA-N

Drug Info: DrugBank

DrugBank ID	DB00172
Name	Proline
Groups	nutraceutical
Description	Proline is one of the twenty amino acids used in living organisms as the building blocks of proteins. Proline is sometimes called an imino acid, although the IUPAC definition of an imine requires a carbon-nitrogen double bond. Proline is a non-essential amino acid that is synthesized from glutamic acid. It is an essential component of collagen and is important for proper functioning of joints and tendons.
Synonyms	L-(−)-proline L-pyrrolidine-2-carboxylic acid L-α-pyrrolidinecarboxylic acid P L-Proline (S)-pyrrolidine-2-carboxylic acid L-Prolina (S)-2-Pyrrolidinecarboxylic acid L-Prolin (2S)-pyrrolidine-2-carboxylic acid (−)-2-pyrrolidinecarboxylic acid 2-Pyrrolidinecarboxylic acid (−)-(S)-proline (−)-proline (-)-2-Pyrrolidinecarboxylic acid Prolinum Proline L-alpha-pyrrolidinecarboxylic acid Prolina (S)-2-Carboxypyrrolidine
Brand Names	Premasol - sulfite-free (Amino Acid) 2.75% Travasol Amino Acid Injection With Electrolytes In 5% Dextrose Quickmix 8.5% Freamine III Aminosyn II 10% With Electrolytes 4.25%travasol Amino Acid InJ.W.elecw.5%dex. 4.25% Travasol Amino Acid Without Electrolytes In 5% Dextrose Quickmix 5% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Renamin (amino Acids) Injection Aminosyn 5% Olimel 5.7% E Aminosyn II and Dextrose Primene 10% HepatAmine Synthamin Aminosyn II 7% Injection Aminosyn II in Dextrose Clinimix Nutrineal Pd4 Smofkabiven Extra Nitrogen Electrolyte Free Aminosyn II 7% M In 10% Dextrose(dual Chamber) Aminosyn-PF RenAmin Smofkabiven Extra Nitrogen ProSol 4.25% Travasol Amino Acid Injection Without Electrolytes In 20% Dextrose Aminosyn II 8.5% Injection Aminosyn 2.75%travasol Amino Acid InJ.W.eleC.W.5%dex. Aminosyn 8.5% Injection With Electrolytes Travasol Inj Without Electrolytes 5.5% 2.5% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Travasol Olimel 7.6% E ProcalAmine Vamin N Aminosyn II 7% With 50% Dextrose 4.25% Travasol Amino Acid Injection Without Electrlytes In 10% Dextrose Aminosyn 7% Travasol Amino Acid Inj 5.5% 5% Travasol Amino Acid Injection Without Electrolytes In 20% Dextrose 5% Travasol Amino Acid Injection Without Electrolytes In 25% Dextrose FreAmine HBC TrophAmine Aminosyn II 8.5% With 50% Dextrose 2.5% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Clinimix Quick Mix 2.5% Travasol Aa With Electrolytes With 25% Dextrose Injec Aminosyn II 7% With 10% Dextrose Aminosyn II with Electrolytes Aminosyn II with Electrolytes in Dextrose with Calcium 4.25% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Aminosyn 10% W Electrolytes Aminosyn II In Dextrose Injection Smofkabiven Aminosyn 3.5% M Vamin 18 Electrolyte-free Plenamine Primene 10%-liq IV Smofkabiven Electrolyte Free Aminosyn Sulfite Free Essepna Aminosyn 8.5% Travasol E 2.75% Travas. Amino Acid InJ.W.elecw.25%dex Aminosyn-PF 10% 2.5%travasol Amino Acid InJ.W.eleC.W.25%dex 4.25% Travasol Amino Acid Injection With Electrolytes In 25% Dextrose 4.25% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Olimel 7.6% Smofkabiven Peripheral Hepatasol Clinimix 2.5% Travasol Aa Without Electrolytes In 10% Dextrose Injec 4.25% Travasol Amino Acid Injection Without Electrolytes In 25% Dextrose Primene 2.75% Travasol Amino Acid Injection With Electrolytes In 25% Dextrose Quickmix 20% Prosol Perikabiven Clinisol 2.5% Travasol Amino Acid Injection Without Electrolytes In 10% Dextrose Quickmix Aminosyn II Periolimel 2.5% E 4.25%trav. Amino Acid InJ.W.O.elect.5%dext. Kabiven 4.25% Travasol Amino Acid Injection With Electrolytes In 5% Dextrose Quickmix Aminosyn II 8.5% M In 20% Dextrose (dual Chamber) 4.25% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Quickmix 4.25% Amino Acid Injection Without Electrolytes In 20% Dextrose Quickmix Olimel 5.7% Olimel 4.4% E Olimel 4.4% FreAmine III Novamine Aminosyn HF Aminosyn-PF 7% Aminosyn II 5% Inj Travasol Inj Without Electrolytes 8.5% Clinimix E Olimel 3.3% E Travasol Amino Acid Inj 8.5%
Indication	L-Proline is extremely important for the proper functioning of joints and tendons and also helps maintain and strengthen heart muscles.
Categories	Amino Acids Amino Acids, Cyclic Amino Acids, Peptides, and Proteins Dietary Supplements Imino Acids Proteinogenic Amino Acids Supplements
CAS number	147-85-3

Drug Targets

Name	Target Sequence	Pharmacological Action	Actions
Pyrroline-5-carboxylate reductase 1, mitochondrial	MSVGFIGAGQLAFALAKGFTAAGVLAAHKIMASSPDMDLATVSALRKMGV...	unknown
Bifunctional glutamate/proline--tRNA ligase	MATLSLTVNSGDPPLGALLAVEHVKDDVSISVEEGKENILHVSENVIFTD...	unknown
Sodium- and chloride-dependent neutral and basic amino acid transporter B(0+)	MDKLKCPSFFKCREKEKVSASSENFHVGENDENQDRGNWSKKSDYLLSMI...	unknown
Sodium-dependent proline transporter	MKKLQGAHLRKPVTPDLLMTPSDQGDVDLDVDFAAHRGNWTGKLDFLLSC...	unknown
Pyrroline-5-carboxylate reductase 2	MSVGFIGAGQLAYALARGFTAAGILSAHKIIASSPEMNLPTVSALRKMGV...	unknown
Prolyl 4-hydroxylase subunit alpha-2	MKLWVSALLMAWFGVLSCVQAEFFTSIGHMTDLIYAEKELVQSLKEYILV...	unknown
Proline dehydrogenase 1, mitochondrial	MALRRALPALRPCIPRFVQLSTAPASREQPAAGPAAVPGGGSATAVRPPV...	unknown
Peptidyl-prolyl cis-trans isomerase H	MAVANSSPVNPVVFFDVSIGGQEVGRMKIELFADVVPKTAENFRQFCTGE...	unknown
Proline synthase co-transcribed bacterial homolog protein	MWRAGSMSAELGVGCALRAVNERVQQAVARRPRDLPAIQPRLVAVSKTKP...	unknown
Prolyl 4-hydroxylase subunit alpha-1	MIWYILIIGILLPQSLAHPGFFTSIGQMTDLIHTEKDLVTSLKDYIKAEE...	unknown
Peptidyl-prolyl cis-trans isomerase B	MLRLSERNMKVLLAAALIAGSVFFLLLPGPSAADEKKKGPKVTVKVYFDL...	unknown	binder
Peptidyl-prolyl cis-trans isomerase F, mitochondrial	MLALRCGSRWLGLLSVPRSVPLRLPAARACSKGSGDPSSSSSSGNPLVYL...	unknown
Peptidyl-prolyl cis-trans isomerase C	MGPGPRLLLPLVLCVGLGALVFSSGAEGFRKRGPSVTAKVFFDVRIGDKD...	unknown
Peptidyl-prolyl cis-trans isomerase A	MVNPTVFFDIAVDGEPLGRVSFELFADKVPKTAENFRALSTGEKGFGYKG...	unknown	binder
Peptidyl-prolyl cis-trans isomerase G	MGIKVQRPRCFFDIAINNQPAGRVVFELFSDVCPKTCENFRCLCTGEKGT...	unknown
Prolyl 3-hydroxylase 1	MAVRALKLLTTLLAVVAAASQAEVESEAGWGMVTPDLLFAEGTAAYARGD...	unknown
Pyrroline-5-carboxylate reductase	MSVGFIGAGQLAMLWRGASRPQIPVGSQDNSQLPRNEPAHGVRAQEDGCE...	unknown
Probable proline--tRNA ligase, mitochondrial	MEGLLTRCRALPALATCSRQLSGYVPCRFHHCAPRRGRRLLLSRVFQPQN...	unknown
Prolyl 3-hydroxylase 2	MRERIWAPPLLLLLPLLLPPPLWGGPPDSPRRELELEPGPLQPFDLLYAS...	unknown
Prolyl 3-hydroxylase 3	MLRLLRPLLLLLLLPPPGSPEPPGLTQLSPGAPPQAPDLLYADGLRAYAA...	unknown
Pyrroline-5-carboxylate reductase 3	MAAAEPSPRRVGFVGAGRMAGAIAQGLIRAGKVEAQHILASAPTDRNLCH...	unknown
Trans-L-3-hydroxyproline dehydratase	MESALAVPRLPPHDPGTPVLSVVDMHTGGEPLRIVLAGCPEVSGPTLLAK...	unknown
Proline dehydrogenase 1, mitochondrial	MALRRALPALRPCIPRFVQLSTAPASREQPAAGPAAVPGGGSATAVRPPV...	unknown	substrate
Monocarboxylate transporter 10	MVLSQEEPDSARGTSEAQPLGPAPTGAAPPPGPGPSDSPEAAVEKVEVEL...	unknown	inhibitor
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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