3B3S

Crystal structure of the M180A mutant of the aminopeptidase from Vibrio proteolyticus in complex with leucine

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0006508	biological_process	proteolysis
A	0008235	molecular_function	metalloexopeptidase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ZN A 292

Chain	Residue
A	ASP117
A	GLU152
A	HIS256
A	ZN293
A	LEU304
A	HOH412

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site_id	AC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE ZN A 293

Chain	Residue
A	ASP179
A	ZN292
A	LEU304
A	HOH412
A	HIS97
A	ASP117
A	GLU151

---

site_id	AC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE NA A 294

Chain	Residue
A	LEU213
A	PRO214
A	SER215

---

site_id	AC4
Number of Residues	3
Details	BINDING SITE FOR RESIDUE NA A 295

Chain	Residue
A	ALA19
A	LYS273
A	HOH564

---

site_id	AC5
Number of Residues	4
Details	BINDING SITE FOR RESIDUE NA A 296

Chain	Residue
A	ASP47
A	TRP48
A	SER51
A	HOH502

---

site_id	AC6
Number of Residues	7
Details	BINDING SITE FOR RESIDUE NA A 297

Chain	Residue
A	SER20
A	TYR218
A	HOH305
A	HOH358
A	HOH373
A	HOH555
A	HOH575

---

site_id	AC7
Number of Residues	5
Details	BINDING SITE FOR RESIDUE NA A 298

Chain	Residue
A	THR194
A	THR197
A	HOH306
A	HOH381
A	HOH468

---

site_id	AC8
Number of Residues	1
Details	BINDING SITE FOR RESIDUE NA A 299

Chain	Residue
A	HIS234

---

site_id	AC9
Number of Residues	1
Details	BINDING SITE FOR RESIDUE NA A 300

Chain	Residue
A	NA301

---

site_id	BC1
Number of Residues	1
Details	BINDING SITE FOR RESIDUE NA A 301

Chain	Residue
A	NA300

---

site_id	BC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SCN A 302

Chain	Residue
A	THR194
A	SER199
A	THR202
A	GLN203
A	LEU262
A	HOH306

---

site_id	BC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE SCN A 303

Chain	Residue
A	ALA12
A	TRP13
A	HOH330

---

site_id	BC4
Number of Residues	13
Details	BINDING SITE FOR RESIDUE LEU A 304

Chain	Residue
A	GLU151
A	GLU152
A	ASP179
A	TYR225
A	CYS227
A	PHE248
A	ILE255
A	HIS256
A	ZN292
A	ZN293
A	HOH363
A	HOH412
A	HOH583

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	5
Details	Binding site: {"evidences":[{"source":"PubMed","id":"10413478","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11401547","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8087555","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8647077","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1AMP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1CP6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1FT7","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1IGB","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1LOK","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1RTQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TXR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1XRY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2ANP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2DEA","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2IQ6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NYQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3B35","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3B3C","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3B3S","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3B3T","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3B3V","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3B3W","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3B7I","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FH4","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3VH9","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

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Catalytic Information from CSA

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

Chain	Residue	Details
A	GLU151

---

site_id	MCSA1
Number of Residues	6
Details	M-CSA 167

Chain	Residue	Details
A	HIS97	metal ligand
A	ASP117	metal ligand
A	GLU151	hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
A	GLU152	metal ligand
A	ASP179	metal ligand
A	HIS256	metal ligand

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