6MLN

Crystal structure of the periplasmic Lysine-, Arginine-, Ornithine-binding protein (LAO) S72A 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	13
Details	binding site for residue ARG E 301

Chain	Residue
E	ASP11
E	THR121
E	GLN122
E	ASP161
E	HOH502
E	TYR14
E	PHE52
E	SER69
E	SER70
E	ALA72
E	ARG77
E	LEU117
E	SER120

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site_id	AC2
Number of Residues	3
Details	binding site for residue ACT E 302

Chain	Residue
E	ASP65
E	GLN79
E	LYS201

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site_id	AC3
Number of Residues	4
Details	binding site for residue ACT E 303

Chain	Residue
E	LYS63
E	ASP202
E	THR204
E	HOH600

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site_id	AC4
Number of Residues	4
Details	binding site for residue GOL E 304

Chain	Residue
E	GLU25
E	PHE26
E	ASN35
E	TRP47

---

site_id	AC5
Number of Residues	9
Details	binding site for residue GOL E 305

Chain	Residue
E	ALA89
E	ALA90
E	ASP91
E	VAL163
E	ASN234
E	VAL235
E	GOL307
E	HOH418
E	HOH519

---

site_id	AC6
Number of Residues	4
Details	binding site for residue GOL E 306

Chain	Residue
E	ILE56
E	ARG77
E	GLY119
E	HOH504

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site_id	AC7
Number of Residues	5
Details	binding site for residue GOL E 307

Chain	Residue
E	VAL163
E	GOL305
E	HOH413
E	HOH623
E	HOH643

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site_id	AC8
Number of Residues	2
Details	binding site for residue GOL E 308

Chain	Residue
E	ASP144
E	HOH604

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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	ALA72
E	ARG77
E	THR121
E	ASP161

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