ECOD
T-group (topology)

150.1.2 Heme oxygenase/Ribonucleotide reductase

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Ligands and drugs

1,864
Member domains
1,109
with ligand contacts (≤ 4 Å)
59.5% of members
946
with DrugDomain annotations
50.8% of members
529
with a DrugBank compound
28.4% of members

Aggregated over all current member domains of this group. Drug annotations come from DrugDomain; buffers and crystallization additives are excluded from the tables below.

Chemical profile

Chemical profiles are computed for X-groups. 150.1.2 belongs to X-group 150 Ferritin/Heme oxygenase/4-helical cytokines, which binds 8.0 ligand superclasses per 20 proteins, broader than 55% of the 256 X-groups with enough proteins to compare. View its chemical profile →

DrugBank compounds

DrugBankPDB ligandNameDomains
DB18267HEMFerroheme114
DB03796PLMPalmitic Acid35
DB03247FMNFlavin mononucleotide29
DB14522OHHydroxide ion22
DB03793BEZBenzoic acid17
DB02022HMH4-Amino-5-Hydroxymethyl-2-Methylpyrimidine14
DB09140OXYOxygen10
DB08231MYRMyristic acid9
DB11588CMOCarbon monoxide9
DB03205PQQPyrroloquinoline Quinone8
DB09494PL3Cetyl alcohol8
DB03017DAOLauric acid7
DB03934ZNHZinc protoporphyrin7
DB11091PEOHydrogen peroxide6
DB02210HEZHexane-1,6-Diol5
DB03193STEStearic acid5
DB11558MBNToluene5
DB00150TRPTryptophan4
DB02184DTVD-1,4-dithiothreitol4
DB03222DTPdATP4

Most frequently bound compounds

PDB ligandNameDomains in contact
FEmetalFE (III) ION344
MNmetalMANGANESE (II) ION215
FE2metalFE (II) ION125
HEMPROTOPORPHYRIN IX CONTAINING FE114
CAmetalCALCIUM ION68
CLCHLORIDE ION57
HGmetalMERCURY (II) ION41
PLMPALMITIC ACID35
OHHYDROXIDE ION32
FMNFLAVIN MONONUCLEOTIDE27
MGmetalMAGNESIUM ION25
MN3metalMANGANESE (III) ION22
NImetalNICKEL (II) ION19
BEZBENZOIC ACID17
NAmetalSODIUM ION17
HMH4-AMINO-5-HYDROXYMETHYL-2-METHYLPYRIMIDINE14
AZIAZIDE ION13
BLABILIVERDINE IX ALPHA13
CU1metalCOPPER (I) ION13
ZNmetalZINC ION12