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Target Snapshot

CHEMBL3991501 Target Snapshot

Isocitrate dehydrogenase [NADP], mitochondrial · SINGLE PROTEIN · Homo sapiens

693Compounds
79Assays
5Approved Drugs
1,822.0Activities
Free Research Context

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Broader Open DB context

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Structured disease, protein, and project context should read before the lower-level identity rail.

As of 2026-09-13

Isocitrate dehydrogenase [NADP], mitochondrial shows approved-linked disease relevance led by acute myeloid leukemia. 2 more disease programs remain visible in the same review block. 1 linked drug keeps the current disease frame grounded. Protein identity stays anchored to UniProt P48735. Start with acute myeloid leukemia, then reuse UniProt P48735 as the stable protein anchor across project notes and exports.

Review focus
Review-ready target frame

Start with acute myeloid leukemia, then reuse UniProt P48735 as the stable protein anchor across project notes and exports.

ChEMBL component mapping + Open Targets-ready proxy + ChEMBL 36 via Core Engine 2026-09-13 1 linked drug
Open source guide
Disease program
acute myeloid leukemia

Isocitrate dehydrogenase [NADP], mitochondrial shows approved-linked disease relevance led by acute myeloid leukemia. 2 more disease programs remain visible in the same review block. 1 linked drug remains visible in the same block.

Start review with acute myeloid leukemia because it currently carries approved-linked support. Linked drugs include ENASIDENIB MESYLATE. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Disease source · ChEMBL drug mechanism + indication proxy
Approved-linked Open Targets-ready proxy 1 linked drug
Open disease block
Identity Layer

Cross-source identity

Keep the review anchor, source IDs, and context contract aligned before reusing this target elsewhere.

This review treats Isocitrate dehydrogenase [NADP], mitochondrial as ChEMBL target CHEMBL3991501, mapped to UniProt P48735. Disease framing currently uses the Open Targets-ready proxy contract.

Review anchor
Isocitrate dehydrogenase [NADP], mitochondrial
SINGLE PROTEIN · Homo sapiens
As of 2026-09-13
ChEMBL target ID
CHEMBL3991501
Primary anchor for compounds, assays, approvals, and exports
ChEMBL 36 via Core Engine As of 2026-09-13
www.ebi.ac.uk
UniProt accession
P48735
Isocitrate dehydrogenase [NADP], mitochondrial
UniProt accession via ChEMBL component mapping As of 2026-09-13
www.uniprot.org
Disease evidence contract
Open Targets-ready proxy
ChEMBL drug mechanism + indication proxy
ChEMBL drug mechanism + indication proxy As of 2026-09-13
www.ebi.ac.uk

Reuse the same identifiers in notes, watch rules, exports, and review packs so provenance stays stable across surfaces.

Source Guidance

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Need stable target naming and protein identity?
UniProt Target Context
UniProt accession via ChEMBL component mapping

Start here when your first question is whether Isocitrate dehydrogenase [NADP], mitochondrial is the right protein anchor across sources, using UniProt P48735 as the stable mapping.

Jump to Protein Context
Need disease fit before discussing compounds?
Disease Relevance & Evidence Level
ChEMBL drug mechanism + indication proxy

Use this block first when you need to confirm why acute myeloid leukemia is currently framed as approved-linked support. It currently carries 1 linked drug in the same disease frame.

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Evidence Card
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Overview

Basic Information

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UniProt Context

UniProt Target Context

Reviewable protein naming and mapping context for this target snapshot.

Protein LabelIsocitrate dehydrogenase [NADP], mitochondrial
UniProt AccessionP48735
Component TypeProtein
Sequence Length452 aa

Isocitrate dehydrogenase [NADP], mitochondrial

Source · UniProt accession via ChEMBL component mapping
Review Cue

How to read this target

Review this target as Isocitrate dehydrogenase [NADP], mitochondrial, mapped to UniProt P48735. Sequence length is 452 aa.

Mapped IDP48735
Review nameIsocitrate dehydrogenase [NADP], mitochondrial
OrganismHomo sapiens
Disease Relevance

Disease Relevance & Evidence Level

Open Targets-ready disease context using the current target-indication evidence contract.

Approved-linked Open Targets-ready proxy

Isocitrate dehydrogenase [NADP], mitochondrial shows approved-linked disease relevance led by acute myeloid leukemia. 2 more disease programs remain visible in the same review block.

Approved-linked Approved
acute myeloid leukemia
1 linked drug · 1 direct · 1 efficacy
Linked drugENASIDENIB MESYLATE
Clinical signal Phase II
myeloid leukemia
1 linked drug · 1 direct · 1 efficacy
Linked drugENASIDENIB MESYLATE
Clinical signal Phase I
neoplasm
1 linked drug · 1 direct · 1 efficacy
Linked drugVORASIDENIB CITRATE
Source · ChEMBL drug mechanism + indication proxy
Review Cue

How to read disease relevance

Start review with acute myeloid leukemia because it currently carries approved-linked support. Linked drugs include ENASIDENIB MESYLATE. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.

Lead diseaseacute myeloid leukemia
Strongest levelApproved-linked
Block modeOpen Targets-ready proxy
Clinical Profile

Clinical Phase Distribution

5
Approved
1
Phase II
Assay Mix

Activity Type Distribution

IC501,820.0
KD2.0
Lead Set

Top Inhibitors (by pChEMBL)

ChEMBL IDpChEMBLTypeValue (nM)Phase
CHEMBL3752910 8.73 Kd 1.871 Preclinical
CHEMBL4280772 8.52 IC50 3.0 Preclinical
CHEMBL4278420 8.4 IC50 4.0 Preclinical
CHEMBL5415614 8.32 IC50 4.78 Preclinical
CHEMBL4280132 8.22 IC50 6.0 Preclinical
CHEMBL4439421 8.22 IC50 6.0 Preclinical
CHEMBL4463644 8.22 IC50 6.0 Preclinical
CHEMBL4753099 8.21 IC50 6.1 Preclinical
CHEMBL4278845 8.15 IC50 7.0 Preclinical
CHEMBL4279047 8.15 IC50 7.0 Approved
Distribution

pChEMBL Value Distribution

90
5.0
33
5.5
262
6.0
54
6.5
203
7.0
39
7.5
18
8.0
2
8.5
0
9.0
0
9.5
pChEMBL
Approved Drugs

Approved Drugs

VORASIDENIB
CHEMBL4279047
Approved 2024
ENASIDENIB
CHEMBL3989908
Approved 2017
ENASIDENIB MESYLATE
CHEMBL3989931
Approved 2017
Assay Landscape

Assay Landscape

79
Total Assays
473
Tested Compounds
1
Assay Types
Binding — 79 assays, 473 compounds
BAO Format Assays Compounds Avg pChEMBL
single protein format 52 383 6.4
cell-based format 14 68 7.3
assay format 13 22 6.2

Confidence Score Distribution

Source · ChEMBL 36 via Core Engine