2F9J

3.0 angstrom resolution structure of a Y22M mutant of the spliceosomal protein p14 bound to a region of SF3b155

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000398	biological_process	mRNA splicing, via spliceosome
A	0001825	biological_process	blastocyst formation
A	0003676	molecular_function	nucleic acid binding
A	0003723	molecular_function	RNA binding
A	0003729	molecular_function	mRNA binding
A	0005515	molecular_function	protein binding
A	0005634	cellular_component	nucleus
A	0005654	cellular_component	nucleoplasm
A	0005681	cellular_component	spliceosomal complex
A	0005684	cellular_component	U2-type spliceosomal complex
A	0005686	cellular_component	U2 snRNP
A	0005689	cellular_component	U12-type spliceosomal complex
A	0006397	biological_process	mRNA processing
A	0008380	biological_process	RNA splicing
A	0071011	cellular_component	precatalytic spliceosome
A	0071013	cellular_component	catalytic step 2 spliceosome
A	1903241	biological_process	U2-type prespliceosome assembly
B	0000398	biological_process	mRNA splicing, via spliceosome
B	0001825	biological_process	blastocyst formation
B	0003676	molecular_function	nucleic acid binding
B	0003723	molecular_function	RNA binding
B	0003729	molecular_function	mRNA binding
B	0005515	molecular_function	protein binding
B	0005634	cellular_component	nucleus
B	0005654	cellular_component	nucleoplasm
B	0005681	cellular_component	spliceosomal complex
B	0005684	cellular_component	U2-type spliceosomal complex
B	0005686	cellular_component	U2 snRNP
B	0005689	cellular_component	U12-type spliceosomal complex
B	0006397	biological_process	mRNA processing
B	0008380	biological_process	RNA splicing
B	0071011	cellular_component	precatalytic spliceosome
B	0071013	cellular_component	catalytic step 2 spliceosome
B	1903241	biological_process	U2-type prespliceosome assembly

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	MOD_RES: Phosphoserine => ECO:0007744|PubMed:19690332, ECO:0007744|PubMed:23186163

Chain	Residue	Details
P	SER400
Q	SER400

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site_id	SWS_FT_FI2
Number of Residues	4
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate => ECO:0007744|PubMed:25114211, ECO:0007744|PubMed:25218447, ECO:0007744|PubMed:25755297, ECO:0007744|PubMed:28112733

Chain	Residue	Details
P	LYS413
B	LYS41
Q	LYS413

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site_id	SWS_FT_FI3
Number of Residues	4
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate => ECO:0007744|PubMed:25755297, ECO:0007744|PubMed:28112733

Chain	Residue	Details
A	LYS29
B	LYS29

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