Cortexa research tool·genomics·scientific_calculator

EnzymeKinetics Calculate

Calculate enzyme kinetic parameters from experimental data. Supports: (1) Michaelis-Menten Km/Vmax determination via Lineweaver-Burk linearization and nonlinear grid-search fitting, (2) Hill coefficient analysis for cooperative binding, (3) Ki determination from inhibition data (competitive, uncompetitive, noncompetitive). No external dependencies. Use for: enzyme characterization, inhibitor Ki determination, cooperativity analysis.

Livelast probed 2026-05-01 01:00Z· 92msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 92ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "inhibition_type": {
      "default": "competitive",
      "description": "Type of inhibition (default: competitive).",
      "enum": [
        "competitive",
        "uncompetitive",
        "noncompetitive",
        null
      ],
      "type": [
        "string",
        "null"
      ]
    },
    "inhibitor_conc": {
      "description": "Inhibitor concentration (required for inhibition mode).",
      "type": [
        "number",
        "null"
      ]
    },
    "operation": {
      "description": "Calculation type: 'michaelis_menten' for Km/Vmax, 'hill' for Hill coefficient, 'inhibition' for Ki.",
      "enum": [
        "michaelis_menten",
        "hill",
        "inhibition"
      ],
      "type": "string"
    },
    "substrate_concs": {
      "description": "Substrate concentrations (at least 3 values). Must be positive.",
      "items": {
        "type": "number"
      },
      "type": "array"
    },
    "velocities": {
      "description": "Measured velocities corresponding to substrate_concs. Required for michaelis_menten and hill modes.",
      "items": {
        "type": "number"
      },
      "type": [
        "array",
        "null"
      ]
    },
    "velocities_no_inhibitor": {
      "description": "Velocities without inhibitor (required for inhibition mode).",
      "items": {
        "type": "number"
      },
      "type": [
        "array",
        "null"
      ]
    },
    "velocities_with_inhibitor": {
      "description": "Velocities with inhibitor (required for inhibition mode).",
      "items": {
        "type": "number"
      },
      "type": [
        "array",
        "null"
      ]
    }
  },
  "required": [
    "operation",
    "substrate_concs"
  ],
  "type": "object"
}

Examples (1)

Default EnzymeKinetics Calculate call

public-safeinput

{
  "operation": "",
  "substrate_concs": []
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_EnzymeKinetics_calculate
Tool name: EnzymeKinetics_calculate
Added: 2026-05-01 00:58Z
Tags: tooluniverse

EnzymeKinetics Calculate

Livelast probed 2026-05-01 01:00Z· 92msCortexa

Schema

JSON Schema the agent (or your API call) must match.

{ "properties": { "inhibition_type": { "default": "competitive", "description": "Type of inhibition (default: competitive).", "enum": [ "competitive", "uncompetitive", "noncompetitive", null ], "type": [ "string", "null" ] }, "inhibitor_conc": { "description": "Inhibitor concentration (required for inhibition mode).", "type": [ "number", "null" ] }, "operation": { "description": "Calculation type: 'michaelis_menten' for Km/Vmax, 'hill' for Hill coefficient, 'inhibition' for Ki.", "enum": [ "michaelis_menten", "hill", "inhibition" ], "type": "string" }, "substrate_concs": { "description": "Substrate concentrations (at least 3 values). Must be positive.", "items": { "type": "number" }, "type": "array" }, "velocities": { "description": "Measured velocities corresponding to substrate_concs. Required for michaelis_menten and hill modes.", "items": { "type": "number" }, "type": [ "array", "null" ] }, "velocities_no_inhibitor": { "description": "Velocities without inhibitor (required for inhibition mode).", "items": { "type": "number" }, "type": [ "array", "null" ] }, "velocities_with_inhibitor": { "description": "Velocities with inhibitor (required for inhibition mode).", "items": { "type": "number" }, "type": [ "array", "null" ] } }, "required": [ "operation", "substrate_concs" ], "type": "object" }