EC 3.4.22.10: streptopain
HydrolasesOpen in Browse
CatLog read 45 records for EC 3.4.22.10 from 2 papers, for 1 organism. Names in these papers: streptococcal cysteine protease (SCP), SpeB (streptococcal pyrogenic exotoxin B cysteine protease).
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 2 records for EC 3.4.22.10 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 3.4.22.10 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Substrate specificity of the streptococcal cysteine protease | Streptococcus pyogenes | 35 |
| Ultrahigh and high resolution structures and mutational analysis of monomeric Streptococcus pyogenes SpeB reveal a functional role for the glycine-rich C-terminal loop | Streptococcus pyogenes | 10 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease) | Streptococcus pyogenes | Ac-AIK-AMC | 0.69 | 0.2466 | 2.8 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease), Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant G378A | Streptococcus pyogenes | Ac-AIK-AMC | 0.4 | 0.2163 | 1.9 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant G378A, Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant G380A | Streptococcus pyogenes | Ac-AIK-AMC | 0.39 | 0.1387 | 2.8 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant G380A, Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant G381A | Streptococcus pyogenes | Ac-AIK-AMC | 0.6 | 0.2089 | 2.9 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant G381A, Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant G382A | Streptococcus pyogenes | Ac-AIK-AMC | 0.57 | 0.2239 | 2.5 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant G382A, Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant G384A | Streptococcus pyogenes | Ac-AIK-AMC | 0.52 | 0.1178 | 4.4 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant G384A, Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant G384D | Streptococcus pyogenes | Ac-AIK-AMC | 0.35 | 0.1832 | 1.9 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant G384D, Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant G385A | Streptococcus pyogenes | Ac-AIK-AMC | 2.14 | 0.2477 | 8.6 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant G385A, Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant T379A | Streptococcus pyogenes | Ac-AIK-AMC | 0.63 | 0.2138 | 3 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant T379A, Ac-AIK-AMC |
| SpeB (streptococcal pyrogenic exotoxin B cysteine protease)variant T379V | Streptococcus pyogenes | Ac-AIK-AMC | 0.62 | 0.2023 | 3 | pH 7.4, 25 °C | PMID 22645124 | Open record: SpeB (streptococcal pyrogenic exotoxin B cysteine protease) variant T379V, Ac-AIK-AMC |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ala-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 1.6 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ala-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-cyclohexylglycine-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 0.54 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-cyclohexylglycine-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Arg-Ala-Gly-3-nitrotyrosine amide | — | — | 220 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Arg-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Glu-Ala-Gly-3-nitrotyrosine amide | — | — | 17 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Glu-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Gly-Ala-Gly-3-nitrotyrosine amide | — | — | 50 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Gly-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 280 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Lys-Gly-Gly-3-nitrotyrosine amide | — | — | 210 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Lys-Gly-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Lys-Ile-Gly-3-nitrotyrosine amide | — | — | 320 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Lys-Ile-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Lys-Leu-Gly-3-nitrotyrosine amide | — | — | 290 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Lys-Leu-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Lys-Phe-Gly-3-nitrotyrosine amide | — | — | 320 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Lys-Phe-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-Lys-Val-Gly-3-nitrotyrosine amide | — | — | 180 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-Lys-Val-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Ile-norleucine-Ala-Gly-3-nitrotyrosine amide | — | — | 8.2 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Ile-norleucine-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Leu-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 3.3 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Leu-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-norleucine-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 21 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-norleucine-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Phe-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 160 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Phe-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-phenylglycine-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 0.58 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-phenylglycine-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-tert-butylglycine-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 0.64 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-tert-butylglycine-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ala-Val-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 40 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ala-Val-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Asp-Thr-Thr-Tyr-Ala-Gly-Thr-Ala-3-nitrotyrosine amide | — | — | 2.2 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Asp-Thr-Thr-Tyr-Ala-Gly-Thr-Ala-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Gln-Ile-Lys-Glu-Asn-3-nitrotyrosine amide | — | — | 73 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Gln-Ile-Lys-Glu-Asn-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Glu-Ile-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 270 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Glu-Ile-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Glu-Ile-Lys-Gln-Pro-3-nitrotyrosine amide | — | — | 110 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Glu-Ile-Lys-Gln-Pro-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Gly-Ile-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 190 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Gly-Ile-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Leu-Asp-Lys-Val-Asn-Leu-Gly-Gly-3-nitrotyrosine amide | — | — | 19 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Leu-Asp-Lys-Val-Asn-Leu-Gly-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Leu-Ile-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 330 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Leu-Ile-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Lys-Ile-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 150 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Lys-Ile-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Lys-Val-Asn-Leu-Gly-3-nitrotyrosine amide | — | — | 22 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Lys-Val-Asn-Leu-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Phe-Ile-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 270 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Phe-Ile-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Pro-Ile-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 1.5 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Pro-Ile-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Ser-Ala-Ala-Ile-Lys-Ala-Gly-Ala-3-nitrotyrosine amide | — | — | 26 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Ser-Ala-Ala-Ile-Lys-Ala-Gly-Ala-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Thr-Ala-Glu-Ile-Lys-Gln-Pro-Val-3-nitrotyrosine amide | — | — | 9.6 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Thr-Ala-Glu-Ile-Lys-Gln-Pro-Val-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Thr-Tyr-Ala-Gly-Thr-3-nitrotyrosine amide | — | — | 55 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Thr-Tyr-Ala-Gly-Thr-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Val-Glu-Gln-Ile-Lys-Glu-Asn-Lys-3-nitrotyrosine amide | — | — | 4.5 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Val-Glu-Gln-Ile-Lys-Glu-Asn-Lys-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | 3-aminobenzoic acid-Val-Ile-Lys-Ala-Gly-3-nitrotyrosine amide | — | — | 260 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), 3-aminobenzoic acid-Val-Ile-Lys-Ala-Gly-3-nitrotyrosine amide |
| streptococcal cysteine protease (SCP) | Streptococcus pyogenes | benzoyl-Ala-Ile-Lys-p-nitroanilide | — | — | 3.5 | pH 7 | PMID 11553627 | Open record: streptococcal cysteine protease (SCP), benzoyl-Ala-Ile-Lys-p-nitroanilide |