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 220,484 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-Prolin (S)-2-Pyrrolidinecarboxylic acid L-pyrrolidine-2-carboxylic acid (−)-2-pyrrolidinecarboxylic acid (−)-(S)-proline L-α-pyrrolidinecarboxylic acid (S)-2-Carboxypyrrolidine P (2S)-pyrrolidine-2-carboxylic acid (S)-pyrrolidine-2-carboxylic acid Prolina Prolinum L-(−)-proline L-Proline L-alpha-pyrrolidinecarboxylic acid (-)-2-Pyrrolidinecarboxylic acid (−)-proline 2-Pyrrolidinecarboxylic acid L-Prolina Proline
Brand Names	Clinimix 2.75% Travasol Amino Acid Injection With Electrolytes In 5% Dextrose Quickmix 5% Travasol Amino Acid Injection Without Electrolytes In 25% Dextrose TrophAmine Synthamin Aminosyn II 8.5% Injection 4.25% Amino Acid Injection Without Electrolytes In 20% Dextrose Quickmix 2.5% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Clinimix Aminosyn II with Electrolytes Aminosyn 5% Primene Travasol E Aminosyn 10% W Electrolytes 2.75% Travas. Amino Acid InJ.W.elecw.25%dex FreAmine III 2.75% Travasol Amino Acid Injection With Electrolytes In 25% Dextrose Quickmix HepatAmine Aminosyn II 7% Injection Aminosyn II 7% With 50% Dextrose FreAmine HBC Nutrineal Pd4 Travasol Inj Without Electrolytes 8.5% Aminosyn II 8.5% M In 20% Dextrose (dual Chamber) Aminosyn II with Electrolytes in Dextrose with Calcium 5% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Kabiven 4.25% Travasol Amino Acid Injection With Electrolytes In 5% Dextrose Quickmix Travasol Amino Acid Inj 5.5% Aminosyn II 8.5% With 50% Dextrose Aminosyn-PF 10% 2.75%travasol Amino Acid InJ.W.eleC.W.5%dex. Travasol Olimel 5.7% 5% Travasol Amino Acid Injection Without Electrolytes In 20% Dextrose Aminosyn II In Dextrose Injection ProcalAmine Vamin 18 Electrolyte-free Novamine Smofkabiven Electrolyte Free Aminosyn II 7% With 10% Dextrose Essepna Clinimix E Olimel 3.3% E 4.25%trav. Amino Acid InJ.W.O.elect.5%dext. 4.25%travasol Amino Acid InJ.W.elecw.5%dex. Clinimix 2.5% Travasol Aa Without Electrolytes In 10% Dextrose Injec 4.25% Travasol Amino Acid Injection Without Electrlytes In 10% Dextrose Aminosyn 3.5% M 4.25% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose 8.5% Freamine III 4.25% Travasol Amino Acid Without Electrolytes In 5% Dextrose Quickmix Primene 10%-liq IV Vamin N 4.25% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Aminosyn II 7% M In 10% Dextrose(dual Chamber) 2.5% Travasol Amino Acid Injection Without Electrolytes In 10% Dextrose Quickmix Aminosyn 8.5% Injection With Electrolytes Olimel 7.6% Aminosyn II 5% Inj 2.5% Travasol Amino Acid Injection With Electrolytes In 10% Dextrose Quick Mix 2.5% Travasol Aa With Electrolytes With 25% Dextrose Injec Smofkabiven Extra Nitrogen Olimel 4.4% E 4.25% Travasol Amino Acid Injection Without Electrolytes In 25% Dextrose Smofkabiven Extra Nitrogen Electrolyte Free 2.5%travasol Amino Acid InJ.W.eleC.W.25%dex Aminosyn II in Dextrose Aminosyn 8.5% Plenamine Hepatasol Smofkabiven Aminosyn-PF Aminosyn II and Dextrose Aminosyn-PF 7% Clinisol Primene 10% Aminosyn HF Olimel 7.6% E Aminosyn 7% Aminosyn Travasol Amino Acid Inj 8.5% Olimel 4.4% Premasol - sulfite-free (Amino Acid) Aminosyn Sulfite Free Olimel 5.7% E Travasol Inj Without Electrolytes 5.5% Periolimel 2.5% E RenAmin 20% Prosol Aminosyn II 10% With Electrolytes ProSol Aminosyn II 4.25% Travasol Amino Acid Injection With Electrolytes In 20% Dextrose Quickmix Smofkabiven Peripheral 4.25% Travasol Amino Acid Injection With Electrolytes In 25% Dextrose Renamin (amino Acids) Injection 4.25% Travasol Amino Acid Injection Without Electrolytes In 20% Dextrose Perikabiven
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