X-group (possible homology)

586 Stathmin

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Ligands and drugs

379

Member domains

150

with ligand contacts (≤ 4 Å)

39.6% of members

160

with DrugDomain annotations

42.2% of members

with a DrugBank compound

13.5% 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

ClassyFire chemical superclasses of the ligands bound by this X-group's proteins, from DrugDomain annotations.

Proteins with classified ligands

Superclasses bound (of 23)

—

Superclasses per 20 proteins

fewer than 20 proteins: too few to compare at equal depth

The raw number of superclasses rises with the number of proteins sampled; the per-20 value compares X-groups at equal depth.

Superclass	Proteins	Expected	Ratio	Significance
Benzenoids	1	0.1	6.94×	not tested
Organoheterocyclic compounds	1	0.3	3.29×	not tested
Organic acids and derivatives	1	0.3	3.28×	not tested
Homogeneous metal compounds	2	1.0	2.07×	not tested

enriched (q < 0.05)depleted (q < 0.05)not significantnot tested (expected < 5)

Unit: a protein (UniProt accession) with a ligand-binding domain in this X-group, counted once per superclass. Expected counts use each superclass's frequency across all ligand-binding X-groups; significance is Fisher's exact test with Benjamini–Hochberg correction. Buffers and crystallization additives are excluded. ECOD v295.2; the method follows the ECOD 2027 update, whose published figures used a slightly different artifact filter.

DrugBank compounds

DrugBank	PDB ligand	Name	Domains
DB01206	—	—	1
DB07574	—	2-MERCAPTO-N-[1,2,3,10-TETRAMETHOXY-9-OXO-5,6,7,9-TETRAHYDRO-BENZO[A]HEPTALEN-7-YL]ACETAMIDE	1

Most frequently bound compounds

PDB ligand	Name	Domains in contact
CAmetal	CALCIUM ION	110
A1L2T	~{N}4-(1,3-benzodioxol-5-ylmethyl)-6-(1~{H}-indol-4-yl)pyrimidine-2,4-diamine	1
LVV	4-[(4-methylphenyl)methyl]-1,4-thiazinane 1,1-dioxide	1
NUY	[4-(propan-2-yl)piperazin-1-yl](thiophen-2-yl)methanone	1
UR1	3-fluoro-5-methylbenzene-1-sulfonamide	1
WZP	2-methyl-1-[4-(propan-2-yl)piperazin-1-yl]propan-1-one	1
WZY	N-(4-methoxyphenyl)glycinamide	1
X1M	1-(6-methoxypyridin-2-yl)-N-methylmethanamine	1