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3B3F

The 2.2 A crystal structure of the catalytic domain of coactivator-associated arginine methyl transferase I(CARM1,142-478), in complex with S-adenosyl homocysteine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Histone-arginine methyltransferase CARM1polymer34138774.24UniProt (Q4AE70)
Pfam (PF06325)
Pfam (PF22528)
Rattus norvegicus (Norway rat)Protein arginine N-methyltransferase 4, Coactivator-associated arginine methyltransferase 1
2E, F, G, H
(A, B, C, D)
S-ADENOSYL-L-HOMOCYSTEINEnon-polymer384.44Chemie (SAH)
PubChem (16760024)
PubChem (193)
PubChem (25210495)
PubChem (13792)
PubChem (177678424)
PubChem (44361184)
PubChem (21125603)
PubChem (46936206)
PubChem (50989525)
PubChem (25203782)
PubChem (51380914)
PubChem (52224398)
PubChem (189149)
PubChem (57544532)
PubChem (439155)
PubChem (59046843)
PubChem (59170628)
PubChem (59576228)
PubChem (66805708)
PubChem (70689219)
PubChem (70702054)
PubChem (70832431)
PubChem (52224400)
PubChem (5284331)
PubChem (6419189)
PubChem (118374891)
PubChem (118560068)
PubChem (71170554)
PubChem (13231890)
PubChem (164157219)
PubChem (126969526)
PubChem (129105892)
PubChem (143518505)
PubChem (154578335)
PubChem (163054214)
PubChem (163335525)
3I, J, K, L
(A, B, C, D)
waterwater18.0561Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight155096.6
Non-Polymers*Number of molecules4
Total formula weight1537.6
All*Total formula weight156634.3
*Water molecules are not included.

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PDB entries from 2026-05-13

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