7DRN

Structure of ATP-grasp ligase PsnB complexed with precursor peptide PsnA2 and AMPPNP

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005524	molecular_function	ATP binding
A	0005737	cellular_component	cytoplasm
A	0016879	molecular_function	ligase activity, forming carbon-nitrogen bonds
A	0046872	molecular_function	metal ion binding
B	0005524	molecular_function	ATP binding
B	0005737	cellular_component	cytoplasm
B	0016879	molecular_function	ligase activity, forming carbon-nitrogen bonds
B	0046872	molecular_function	metal ion binding
C	0005524	molecular_function	ATP binding
C	0005737	cellular_component	cytoplasm
C	0016879	molecular_function	ligase activity, forming carbon-nitrogen bonds
C	0046872	molecular_function	metal ion binding
D	0005524	molecular_function	ATP binding
D	0005737	cellular_component	cytoplasm
D	0016879	molecular_function	ligase activity, forming carbon-nitrogen bonds
D	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	13
Details	binding site for residue ANP A 401

Chain	Residue
A	LYS133
A	LEU281
A	GLU282
E	ALA21
E	GLU25
A	LYS172
A	THR180
A	GLN204
A	GLU205
A	LEU206
A	LEU207
A	ASP211
A	LYS271

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site_id	AC2
Number of Residues	13
Details	binding site for residue ANP C 401

Chain	Residue
C	LYS133
C	LYS172
C	GLY177
C	ALA178
C	THR180
C	GLN204
C	GLU205
C	LEU207
C	ASP211
C	LYS271
C	LEU281
C	GLU282
F	ALA21

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