6MLG

Crystal structure of the periplasmic Lysine-, Arginine-, Ornithine-binding protein (LAO) R77A mutant from Salmonella typhimurium complexed with arginine

Functional Information from GO Data

Chain	GOid	namespace	contents
E	0006865	biological_process	amino acid transport
E	0030288	cellular_component	outer membrane-bounded periplasmic space
E	0042597	cellular_component	periplasmic space
E	0071705	biological_process	nitrogen compound transport

Functional Information from PDB Data

site_id	AC1
Number of Residues	14
Details	binding site for residue ARG E 301

Chain	Residue
E	ASP11
E	THR121
E	GLN122
E	ASP161
E	HOH416
E	HOH475
E	TYR14
E	PHE52
E	SER69
E	SER70
E	LEU71
E	SER72
E	LEU117
E	SER120

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site_id	AC2
Number of Residues	2
Details	binding site for residue ACT E 302

Chain	Residue
E	ASP202
E	THR204

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site_id	AC3
Number of Residues	2
Details	binding site for residue ACT E 303

Chain	Residue
E	ASP51
E	ASN142

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site_id	AC4
Number of Residues	2
Details	binding site for residue ACT E 304

Chain	Residue
E	ASP32
E	GLU36

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site_id	AC5
Number of Residues	4
Details	binding site for residue NA E 305

Chain	Residue
E	ARG218
E	TYR236
E	HOH548
E	HOH590

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Functional Information from PROSITE/UniProt

site_id	PS01039
Number of Residues	14
Details	SBP_BACTERIAL_3 Bacterial extracellular solute-binding proteins, family 3 signature. GFDIDLGNeMCKRM

Chain	Residue	Details
E	GLY28-MET41

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	7
Details	BINDING: BINDING => ECO:0000269|PubMed:7929349, ECO:0007744|PDB:1LAH

Chain	Residue	Details
E	ASP11
E	SER69
E	SER70
E	SER72
E	ALA77
E	THR121
E	ASP161

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