Start with depressive disorder, then reuse UniProt Q05586 as the stable protein anchor across project notes and exports.
CHEMBL1907603 Target Snapshot
Glutamate NMDA receptor; GRIN1/GRIN2B · PROTEIN COMPLEX · Homo sapiens
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As of 2026-09-14Glutamate NMDA receptor; GRIN1/GRIN2B shows clinical signal disease relevance led by depressive disorder. 5 more disease programs remain visible in the same review block. 2 linked drugs keep the current disease frame grounded. Protein identity stays anchored to UniProt Q05586. Start with depressive disorder, then reuse UniProt Q05586 as the stable protein anchor across project notes and exports.
Glutamate NMDA receptor; GRIN1/GRIN2B shows clinical signal disease relevance led by depressive disorder. 5 more disease programs remain visible in the same review block. 2 linked drugs remain visible in the same block.
Start review with depressive disorder because it currently carries clinical signal support. Linked drugs include EVT-101, RISLENEMDAZ. 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 proxyGlutamate receptor ionotropic, NMDA 1
Review this target as Glutamate NMDA receptor; GRIN1/GRIN2B, mapped to UniProt Q05586. ChEMBL maps the protein component as Glutamate receptor ionotropic, NMDA 1. Sequence length is 938 aa.
Protein source · UniProt accession via ChEMBL component mappingCross-source identity
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This review treats Glutamate NMDA receptor; GRIN1/GRIN2B as ChEMBL target CHEMBL1907603, mapped to UniProt Q05586. Disease framing currently uses the Open Targets-ready proxy contract.
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Start here when your first question is whether Glutamate NMDA receptor; GRIN1/GRIN2B is the right protein anchor across sources, using UniProt Q05586 as the stable mapping.
Jump to Protein ContextUse this block first when you need to confirm why depressive disorder is currently framed as clinical signal support. It currently carries 2 linked drugs in the same disease frame.
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Open Review-ready CardBasic Information
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| Preferred Name | Glutamate NMDA receptor; GRIN1/GRIN2B |
| Target Type | PROTEIN COMPLEX |
| Organism | Homo sapiens |
| UniProt | Q05586 |
Next Actions
UniProt Target Context
Reviewable protein naming and mapping context for this target snapshot.
| Protein Label | Glutamate receptor ionotropic, NMDA 1 |
| UniProt Accession | Q05586 |
| Component Type | Protein |
| Sequence Length | 938 aa |
Glutamate receptor ionotropic, NMDA 1
How to read this target
Review this target as Glutamate NMDA receptor; GRIN1/GRIN2B, mapped to UniProt Q05586. ChEMBL maps the protein component as Glutamate receptor ionotropic, NMDA 1. Sequence length is 938 aa.
Disease Relevance & Evidence Level
Open Targets-ready disease context using the current target-indication evidence contract.
Glutamate NMDA receptor; GRIN1/GRIN2B shows clinical signal disease relevance led by depressive disorder. 5 more disease programs remain visible in the same review block.
How to read disease relevance
Start review with depressive disorder because it currently carries clinical signal support. Linked drugs include EVT-101, RISLENEMDAZ. This disease block keeps the Open Targets-ready contract explicit while current evidence comes from ChEMBL mechanism and indication mappings.
Clinical Phase Distribution
Activity Type Distribution
Top Inhibitors (by pChEMBL)
| ChEMBL ID | pChEMBL | Type | Value (nM) | Phase |
|---|---|---|---|---|
| CHEMBL416690 | 9.4 | Ki | 0.4 | Preclinical |
| CHEMBL423244 | 9.3 | Ki | 0.5 | Preclinical |
| CHEMBL159675 | 9.22 | Ki | 0.6 | Preclinical |
| CHEMBL65693 | 9.17 | Ki | 0.68 | Preclinical |
| CHEMBL158737 | 9.15 | Ki | 0.7 | Preclinical |
| CHEMBL274422 | 9.15 | IC50 | 0.7 | Preclinical |
| CHEMBL65693 | 9.14 | IC50 | 0.72 | Preclinical |
| CHEMBL159762 | 9.1 | Ki | 0.8 | Preclinical |
| CHEMBL65454 | 9.09 | Ki | 0.82 | Preclinical |
| CHEMBL68134 | 9.07 | Ki | 0.85 | Preclinical |
pChEMBL Value Distribution
Approved Drugs
Assay Landscape
Binding — 73 assays, 1,983 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 64 | 1,819 | 6.9 |
| protein complex format | 7 | 23 | 6.7 |
| assay format | 1 | 141 | 6.6 |
| single protein format | 1 | 0 | — |
Functional — 21 assays, 95 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 16 | 68 | 6.7 |
| assay format | 5 | 27 | 7.4 |
ADME — 1 assays, 0 compounds
| BAO Format | Assays | Compounds | Avg pChEMBL |
|---|---|---|---|
| cell-based format | 1 | 0 | — |