2GJW

RNA Recognition and Cleavage by an Splicing Endonuclease

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000213	molecular_function	tRNA-intron endonuclease activity
A	0000379	biological_process	tRNA-type intron splice site recognition and cleavage
A	0003676	molecular_function	nucleic acid binding
A	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
A	0008033	biological_process	tRNA processing
A	0016829	molecular_function	lyase activity
B	0000213	molecular_function	tRNA-intron endonuclease activity
B	0000379	biological_process	tRNA-type intron splice site recognition and cleavage
B	0003676	molecular_function	nucleic acid binding
B	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
B	0008033	biological_process	tRNA processing
B	0016829	molecular_function	lyase activity
C	0000213	molecular_function	tRNA-intron endonuclease activity
C	0000379	biological_process	tRNA-type intron splice site recognition and cleavage
C	0003676	molecular_function	nucleic acid binding
C	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
C	0008033	biological_process	tRNA processing
C	0016829	molecular_function	lyase activity
D	0000213	molecular_function	tRNA-intron endonuclease activity
D	0000379	biological_process	tRNA-type intron splice site recognition and cleavage
D	0003676	molecular_function	nucleic acid binding
D	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
D	0008033	biological_process	tRNA processing
D	0016829	molecular_function	lyase activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	ACT_SITE: ACT_SITE => ECO:0000255|HAMAP-Rule:MF_01834

Chain	Residue	Details
A	TYR249
D	TYR249
D	HIS260
D	LYS290
A	HIS260
A	LYS290
B	TYR248
B	HIS259
B	LYS289
C	TYR248
C	HIS259
C	LYS289

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Catalytic Information from CSA

site_id	CSA1
Number of Residues	3
Details	Annotated By Reference To The Literature 1a79

Chain	Residue	Details
A	TYR249
A	LYS290
A	HIS260

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site_id	CSA2
Number of Residues	3
Details	Annotated By Reference To The Literature 1a79

Chain	Residue	Details
B	HIS259
B	TYR248
B	LYS289

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site_id	CSA3
Number of Residues	3
Details	Annotated By Reference To The Literature 1a79

Chain	Residue	Details
C	HIS259
C	TYR248
C	LYS289

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site_id	CSA4
Number of Residues	3
Details	Annotated By Reference To The Literature 1a79

Chain	Residue	Details
D	TYR249
D	LYS290
D	HIS260

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