3P1Z

Crystal structure of the Aperopyrum pernix RNA splicing endonuclease

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000213	molecular_function	tRNA-intron endonuclease activity
A	0003676	molecular_function	nucleic acid binding
A	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
A	0016020	cellular_component	membrane
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	0003676	molecular_function	nucleic acid binding
C	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
C	0016020	cellular_component	membrane
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
E	0000213	molecular_function	tRNA-intron endonuclease activity
E	0003676	molecular_function	nucleic acid binding
E	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
E	0016020	cellular_component	membrane
F	0000213	molecular_function	tRNA-intron endonuclease activity
F	0000379	biological_process	tRNA-type intron splice site recognition and cleavage
F	0003676	molecular_function	nucleic acid binding
F	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
F	0008033	biological_process	tRNA processing
F	0016829	molecular_function	lyase activity
G	0000213	molecular_function	tRNA-intron endonuclease activity
G	0003676	molecular_function	nucleic acid binding
G	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
G	0016020	cellular_component	membrane
H	0000213	molecular_function	tRNA-intron endonuclease activity
H	0000379	biological_process	tRNA-type intron splice site recognition and cleavage
H	0003676	molecular_function	nucleic acid binding
H	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
H	0008033	biological_process	tRNA processing
H	0016829	molecular_function	lyase activity
I	0000213	molecular_function	tRNA-intron endonuclease activity
I	0003676	molecular_function	nucleic acid binding
I	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
I	0016020	cellular_component	membrane
J	0000213	molecular_function	tRNA-intron endonuclease activity
J	0000379	biological_process	tRNA-type intron splice site recognition and cleavage
J	0003676	molecular_function	nucleic acid binding
J	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
J	0008033	biological_process	tRNA processing
J	0016829	molecular_function	lyase activity
K	0000213	molecular_function	tRNA-intron endonuclease activity
K	0003676	molecular_function	nucleic acid binding
K	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
K	0016020	cellular_component	membrane
L	0000213	molecular_function	tRNA-intron endonuclease activity
L	0000379	biological_process	tRNA-type intron splice site recognition and cleavage
L	0003676	molecular_function	nucleic acid binding
L	0006388	biological_process	tRNA splicing, via endonucleolytic cleavage and ligation
L	0008033	biological_process	tRNA processing
L	0016829	molecular_function	lyase activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	18
Details	ACT_SITE: ACT_SITE => ECO:0000255|HAMAP-Rule:MF_01833

Chain	Residue	Details
B	TYR125
H	TYR125
H	HIS133
H	LYS164
J	TYR125
J	HIS133
J	LYS164
L	TYR125
L	HIS133
L	LYS164
B	HIS133
B	LYS164
D	TYR125
D	HIS133
D	LYS164
F	TYR125
F	HIS133
F	LYS164

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