![4PH 4PH](https://data.pdbj.org/pdbjplus/data/cc/svg/4PH.svg) | 4PH | Name: | 4-methyl-L-phenylalanine | Formula: | C10 H13 N O2 | SMILES: | O=C(O)C(N)Cc1ccc(cc1)C | InChi: | InChI=1S/C10H13NO2/c1-7-2-4-8(5-3-7)6-9(11)10(12)13/h2-5,9H,6,11H2,1H3,(H,12,13)/t9-/m0/s1 | Definition date: | 2008-01-18 | Last modified: | 2023-11-03 | Identifier: | 4-methyl-L-phenylalanine |
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![4PQ 4PQ](https://data.pdbj.org/pdbjplus/data/cc/svg/4PQ.svg) | 4PQ | Name: | 5-hydroxy-L-tryptophan | Formula: | C11 H12 N2 O3 | SMILES: | NC(C(=O)O)Cc1cnc2ccc(cc12)O | InChi: | InChI=1S/C11H12N2O3/c12-9(11(15)16)3-6-5-13-10-2-1-7(14)4-8(6)10/h1-2,4-5,9,13-14H,3,12H2,(H,15,16)/t9-/m0/s1 | Synonyms: | Oxitriptan | Definition date: | 2015-05-01 | Last modified: | 2023-11-03 | Release date: | 2017-01-11 | Identifier: | 5-hydroxy-L-tryptophan |
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![4QK 4QK](https://data.pdbj.org/pdbjplus/data/cc/svg/4QK.svg) | 4QK | Name: | 6-[4-(2-aminoethyl)-1H-1,2,3-triazol-1-yl]-L-norleucine | Formula: | C10 H19 N5 O2 | SMILES: | NC(CCCCn1cc(CCN)nn1)C(O)=O | InChi: | InChI=1S/C10H19N5O2/c11-5-4-8-7-15(14-13-8)6-2-1-3-9(12)10(16)17/h7,9H,1-6,11-12H2,(H,16,17)/t9-/m0/s1 | Definition date: | 2016-07-19 | Last modified: | 2023-11-03 | Release date: | 2016-09-21 | Identifier: | 6-[4-(2-aminoethyl)-1H-1,2,3-triazol-1-yl]-L-norleucine |
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![IEY IEY](https://data.pdbj.org/pdbjplus/data/cc/svg/IEY.svg) | IEY | Name: | {5-hydroxy-4-(4-hydroxybenzyl)-2-[(E)-2-(1H-imidazol-4-yl)ethenyl]-1H-imidazol-1-yl}acetic acid | Formula: | C17 H16 N4 O4 | SMILES: | O=C(O)Cn2c(O)c(nc2C=Cc1ncnc1)Cc3ccc(O)cc3 | InChi: | InChI=1S/C17H16N4O4/c22-13-4-1-11(2-5-13)7-14-17(25)21(9-16(23)24)15(20-14)6-3-12-8-18-10-19-12/h1-6,8,10,14,22H,7,9H2,(H,18,19)(H,23,24)/b6-3+/t14-/m0/s1 | Synonyms: | CHROMOPHORE (HIS-TYR-GLY) | Definition date: | 2005-06-01 | Last modified: | 2023-11-03 | Identifier: | {5-hydroxy-4-(4-hydroxybenzyl)-2-[(E)-2-(1H-imidazol-4-yl)ethenyl]-1H-imidazol-1-yl}acetic acid |
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![IGL IGL](https://data.pdbj.org/pdbjplus/data/cc/svg/IGL.svg) | IGL | Name: | ALPHA-AMINO-2-INDANACETIC ACID | Formula: | C11 H13 N O2 | SMILES: | O=C(O)C(N)C2Cc1ccccc1C2 | InChi: | InChI=1S/C11H13NO2/c12-10(11(13)14)9-5-7-3-1-2-4-8(7)6-9/h1-4,9-10H,5-6,12H2,(H,13,14)/t10-/m1/s1 | Definition date: | 1999-07-08 | Last modified: | 2023-11-03 | Identifier: | (2R)-amino(2,3-dihydro-1H-inden-2-yl)ethanoic acid |
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![II7 II7](https://data.pdbj.org/pdbjplus/data/cc/svg/II7.svg) | II7 | Name: | cis-3-aminocyclobutane carboxylic acid | Formula: | C5 H9 N O2 | SMILES: | N[CH]1C[CH](C1)C(O)=O | InChi: | InChI=1S/C5H9NO2/c6-4-1-3(2-4)5(7)8/h3-4H,1-2,6H2,(H,7,8)/t3-,4+ | Synonyms: | 3-azanylcyclobutane-1-carboxylic acid | Definition date: | 2022-03-21 | Last modified: | 2023-11-03 | Release date: | 2023-03-22 | Identifier: | 3-azanylcyclobutane-1-carboxylic acid |
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![IIC IIC](https://data.pdbj.org/pdbjplus/data/cc/svg/IIC.svg) | IIC | Name: | 4-IMIDAZOLMETHYLENE-5-IMIDAZOLONE CHROMOPHORE | Formula: | C11 H15 N5 O4 | SMILES: | O=C1C(=NC(N1CC(=O)O)C(N)CO)Cc2cncn2 | InChi: | InChI=1S/C11H15N5O4/c12-7(4-17)10-15-8(1-6-2-13-5-14-6)11(20)16(10)3-9(18)19/h2,5,7,10,17H,1,3-4,12H2,(H,13,14)(H,18,19)/t7-,10-/m0/s1 | Definition date: | 1999-07-08 | Last modified: | 2023-11-03 | Identifier: | [(2S)-2-[(1R)-1-amino-2-hydroxyethyl]-4-(1H-imidazol-5-ylmethyl)-5-oxo-2,5-dihydro-1H-imidazol-1-yl]acetic acid |
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![IIL IIL](https://data.pdbj.org/pdbjplus/data/cc/svg/IIL.svg) | IIL | Name: | ISO-ISOLEUCINE | Formula: | C6 H13 N O2 | SMILES: | O=C(O)C(N)C(C)CC | InChi: | InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5+/m1/s1 | Synonyms: | ALLO-ISOLEUCINE | Definition date: | 1999-07-08 | Last modified: | 2023-11-03 | Identifier: | L-alloisoleucine |
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![IKJ IKJ](https://data.pdbj.org/pdbjplus/data/cc/svg/IKJ.svg) | IKJ | Name: | (2~{S})-2-azanyl-3-[4-(1-boranyl-1$l^{5}-phospholan-1-yl)phenyl]propanoic acid | Formula: | C13 H21 B N O2 P | SMILES: | B[PH]1(CCCC1)c2ccc(C[CH](N)C(O)=O)cc2 | InChi: | InChI=1S/C13H21BNO2P/c14-18(7-1-2-8-18)11-5-3-10(4-6-11)9-12(15)13(16)17/h3-6,12,18H,1-2,7-9,14-15H2,(H,16,17)/t12-/m0/s1 | Synonyms: | P3F | Definition date: | 2022-07-07 | Last modified: | 2023-11-03 | Release date: | 2023-07-26 | Identifier: | (2~{S})-2-azanyl-3-[4-(1-boranyl-1$l^{5}-phospholan-1-yl)phenyl]propanoic acid |
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![IL0 IL0](https://data.pdbj.org/pdbjplus/data/cc/svg/IL0.svg) | IL0 | Name: | (2S,3S)-2-amino-3-methylpentane-1,1-diol | Formula: | C6 H15 N O2 | SMILES: | OC(O)C(N)C(C)CC | InChi: | InChI=1S/C6H15NO2/c1-3-4(2)5(7)6(8)9/h4-6,8-9H,3,7H2,1-2H3/t4-,5-/m0/s1 | Definition date: | 2011-02-18 | Last modified: | 2023-11-03 | Identifier: | (2S,3S)-2-amino-3-methylpentane-1,1-diol |
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![ILE ILE](https://data.pdbj.org/pdbjplus/data/cc/svg/ILE.svg) | ILE | Name: | ISOLEUCINE | Formula: | C6 H13 N O2 | SMILES: | O=C(O)C(N)C(C)CC | InChi: | InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1 | Definition date: | 1999-07-08 | Last modified: | 2023-11-03 | Identifier: | L-isoleucine |
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![ILM ILM](https://data.pdbj.org/pdbjplus/data/cc/svg/ILM.svg) | ILM | Name: | methyl L-isoleucinate | Formula: | C7 H15 N O2 | SMILES: | O=C(OC)C(N)C(CC)C | InChi: | InChI=1S/C7H15NO2/c1-4-5(2)6(8)7(9)10-3/h5-6H,4,8H2,1-3H3/t5-,6-/m0/s1 | Definition date: | 2013-07-30 | Last modified: | 2023-11-03 | Release date: | 2014-05-07 | Identifier: | methyl L-isoleucinate |
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![ILX ILX](https://data.pdbj.org/pdbjplus/data/cc/svg/ILX.svg) | ILX | Name: | 4,5-DIHYDROXYISOLEUCINE | Formula: | C6 H13 N O4 | SMILES: | O=C(O)C(N)C(C)C(O)CO | InChi: | InChI=1S/C6H13NO4/c1-3(4(9)2-8)5(7)6(10)11/h3-5,8-9H,2,7H2,1H3,(H,10,11)/t3-,4-,5-/m0/s1 | Definition date: | 2001-10-29 | Last modified: | 2023-11-03 | Identifier: | (2S,3R,4R)-2-amino-4,5-dihydroxy-3-methylpentanoic acid (non-preferred name) |
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![ILY ILY](https://data.pdbj.org/pdbjplus/data/cc/svg/ILY.svg) | ILY | Name: | N~6~-propan-2-yl-L-lysine | Formula: | C9 H20 N2 O2 | SMILES: | O=C(O)C(N)CCCCNC(C)C | InChi: | InChI=1S/C9H20N2O2/c1-7(2)11-6-4-3-5-8(10)9(12)13/h7-8,11H,3-6,10H2,1-2H3,(H,12,13)/t8-/m0/s1 | Definition date: | 2012-12-12 | Last modified: | 2023-11-03 | Release date: | 2013-02-15 | Identifier: | N~6~-propan-2-yl-L-lysine |
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![IML IML](https://data.pdbj.org/pdbjplus/data/cc/svg/IML.svg) | IML | Name: | N-METHYL-ISOLEUCINE | Formula: | C7 H15 N O2 | SMILES: | O=C(O)C(NC)C(CC)C | InChi: | InChI=1S/C7H15NO2/c1-4-5(2)6(8-3)7(9)10/h5-6,8H,4H2,1-3H3,(H,9,10)/t5-,6-/m0/s1 | Definition date: | 1999-07-08 | Last modified: | 2023-11-03 | Identifier: | N-methyl-L-isoleucine |
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![IO8 IO8](https://data.pdbj.org/pdbjplus/data/cc/svg/IO8.svg) | IO8 | Name: | 2-[2-(aminomethyl)-4-(1H-indol-3-ylmethyl)-5-oxidanylidene-4H-imidazol-1-yl]ethanoic acid | Formula: | C15 H14 N4 O3 | SMILES: | NCC1=NC(=Cc2c[nH]c3ccccc23)C(=O)N1CC(O)=O | InChi: | InChI=1S/C15H14N4O3/c16-6-13-18-12(15(22)19(13)8-14(20)21)5-9-7-17-11-4-2-1-3-10(9)11/h1-5,7,17H,6,8,16H2,(H,20,21)/b12-5- | Synonyms: | CHROMOPHORE (GLY-TRP-GLY) | Definition date: | 2022-04-01 | Last modified: | 2023-11-03 | Release date: | 2022-05-04 | Identifier: | 2-[(4~{Z})-2-(aminomethyl)-4-(1~{H}-indol-3-ylmethylidene)-5-oxidanylidene-imidazol-1-yl]ethanoic acid |
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![IOY IOY](https://data.pdbj.org/pdbjplus/data/cc/svg/IOY.svg) | IOY | Name: | P-IODO-D-PHENYLALANINE | Formula: | C9 H10 I N O2 | SMILES: | Ic1ccc(cc1)CC(C(=O)O)N | InChi: | InChI=1S/C9H10INO2/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,8H,5,11H2,(H,12,13)/t8-/m1/s1 | Synonyms: | 4-IODOPHENYLALANINE | Definition date: | 2004-09-14 | Last modified: | 2023-11-03 | Identifier: | 4-iodo-D-phenylalanine |
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![IP8 IP8](https://data.pdbj.org/pdbjplus/data/cc/svg/IP8.svg) | IP8 | Name: | Isopentenyl phosphate | Formula: | C5 H11 O4 P | SMILES: | O=P(OCCC(=C)C)(O)O | InChi: | InChI=1S/C5H11O4P/c1-5(2)3-4-9-10(6,7)8/h1,3-4H2,2H3,(H2,6,7,8) | Synonyms: | 3-methylbut-3-en-1-yl dihydrogen phosphate | Definition date: | 2009-10-21 | Last modified: | 2023-11-03 | Identifier: | 3-methylbut-3-en-1-yl dihydrogen phosphate |
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![IPG IPG](https://data.pdbj.org/pdbjplus/data/cc/svg/IPG.svg) | IPG | Name: | N-ISOPROPYL GLYCINE | Formula: | C5 H11 N O2 | SMILES: | O=C(O)CNC(C)C | InChi: | InChI=1S/C5H11NO2/c1-4(2)6-3-5(7)8/h4,6H,3H2,1-2H3,(H,7,8) | Definition date: | 1999-07-08 | Last modified: | 2023-11-03 | Identifier: | N-(1-methylethyl)glycine |
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![IPI IPI](https://data.pdbj.org/pdbjplus/data/cc/svg/IPI.svg) | IPI | Name: | 3-methylbutylphosphonic acid | Formula: | C5 H13 O3 P | SMILES: | CC(C)CC[P](O)(O)=O | InChi: | InChI=1S/C5H13O3P/c1-5(2)3-4-9(6,7)8/h5H,3-4H2,1-2H3,(H2,6,7,8) | Synonyms: | isoamylphosphonic acid | Definition date: | 2011-01-21 | Last modified: | 2023-11-03 | Identifier: | 3-methylbutylphosphonic acid |
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![ITZ ITZ](https://data.pdbj.org/pdbjplus/data/cc/svg/ITZ.svg) | ITZ | Name: | 2-[(1S,2S)-1-amino-2-methylbutyl]-1,3-thiazole-4-carboxylic acid | Formula: | C9 H14 N2 O2 S | SMILES: | NC(c1nc(C(=O)O)cs1)C(CC)C | InChi: | InChI=1S/C9H14N2O2S/c1-3-5(2)7(10)8-11-6(4-14-8)9(12)13/h4-5,7H,3,10H2,1-2H3,(H,12,13)/t5-,7-/m0/s1 | Definition date: | 2019-12-04 | Last modified: | 2023-11-03 | Release date: | 2020-12-02 | Identifier: | 2-[(1S,2S)-1-amino-2-methylbutyl]-1,3-thiazole-4-carboxylic acid |
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![D4P D4P](https://data.pdbj.org/pdbjplus/data/cc/svg/D4P.svg) | D4P | Name: | (2S)-AMINO(4-HYDROXYPHENYL)ACETIC ACID | Formula: | C8 H9 N O3 | SMILES: | O=C(O)C(N)c1ccc(O)cc1 | InChi: | InChI=1S/C8H9NO3/c9-7(8(11)12)5-1-3-6(10)4-2-5/h1-4,7,10H,9H2,(H,11,12)/t7-/m0/s1 | Definition date: | 2004-09-08 | Last modified: | 2023-11-03 | Identifier: | (2S)-amino(4-hydroxyphenyl)ethanoic acid |
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![D8R D8R](https://data.pdbj.org/pdbjplus/data/cc/svg/D8R.svg) | D8R | Name: | (2~{S})-2-azanyl-6-[[(2~{R})-2-oxidanylpropanoyl]amino]hexanoic acid | Formula: | C9 H18 N2 O4 | SMILES: | C[CH](O)C(=O)NCCCC[CH](N)C(O)=O | InChi: | InChI=1S/C9H18N2O4/c1-6(12)8(13)11-5-3-2-4-7(10)9(14)15/h6-7,12H,2-5,10H2,1H3,(H,11,13)(H,14,15)/t6-,7+/m1/s1 | Definition date: | 2022-04-11 | Last modified: | 2023-11-03 | Release date: | 2023-05-10 | Identifier: | (2~{S})-2-azanyl-6-[[(2~{R})-2-oxidanylpropanoyl]amino]hexanoic acid |
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![DA2 DA2](https://data.pdbj.org/pdbjplus/data/cc/svg/DA2.svg) | DA2 | Name: | NG,NG-DIMETHYL-L-ARGININE | Formula: | C8 H18 N4 O2 | SMILES: | CN(C)C(/NCCCC(N)C(=O)O)=N | InChi: | InChI=1S/C8H18N4O2/c1-12(2)8(10)11-5-3-4-6(9)7(13)14/h6H,3-5,9H2,1-2H3,(H2,10,11)(H,13,14)/t6-/m0/s1 | Synonyms: | ADMA | Definition date: | 1999-07-27 | Last modified: | 2023-11-03 | Identifier: | N~5~-(N,N-dimethylcarbamimidoyl)-L-ornithine |
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![DAB DAB](https://data.pdbj.org/pdbjplus/data/cc/svg/DAB.svg) | DAB | Name: | 2,4-DIAMINOBUTYRIC ACID | Formula: | C4 H10 N2 O2 | SMILES: | O=C(O)C(N)CCN | InChi: | InChI=1S/C4H10N2O2/c5-2-1-3(6)4(7)8/h3H,1-2,5-6H2,(H,7,8)/t3-/m0/s1 | Definition date: | 1999-07-08 | Last modified: | 2023-11-03 | Identifier: | (2S)-2,4-diaminobutanoic acid |
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