3IT5 - JenaLib

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Title :   CRYSTAL STRUCTURE OF THE LASA VIRULENCE FACTOR FROM PSEUDOMONAS AERUGINOSA

Authors :   J. Spencer, L. M. Murphy, R. Conners, R. B. Sessions, S. J. Gamblin

Date :   27 Aug 09 (Deposition) - 17 Nov 09 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

Chains :   Asym. Unit : A,B,E,G
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: E  (1x)
Biol. Unit 4: G  (1x)

Keywords :   Metallopeptidase, M23, Beta-Protein, Cell Membrane, Cell Outer Membrane, Hydrolase, Membrane, Metal-Binding, Metalloprotease, Protease, Zymogen (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Spencer, L. M. Murphy, R. Conners, R. B. Sessions, S. J. Gamblin
Crystal Structure Of The Lasa Virulence Factor From Pseudomonas Aeruginosa: Substrate Specificity And Mechanism Of M23 Metallopeptidases.
J. Mol. Biol. V. 396 908 2010
PubMed-ID: 20026068 | Reference-DOI: 10.1016/J.JMB.2009.12.021

Molecule 1 - PROTEASE LASA
	Chains	:	A, B, E, G
	EC Number	:	3.4.24.-
	Fragment	:	UNP RESIDUES 237-418
	Organism Scientific	:	PSEUDOMONAS AERUGINOSA
	Organism Taxid	:	208964
	Strain	:	PAO1
	Synonym	:	STAPHYLOLYTIC PROTEASE

		1	2	3	4
Asymmetric Unit	:	A	B	E	G
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			E
Biological Unit 4 (1x)	:				G

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 4)

No.	Name	Count	Type	Full Name
1	ZN	4	Ligand/Ion	ZINC ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (0, 0)

No.	Name	Count	Type	Full Name
1	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 3 (0, 0)

No.	Name	Count	Type	Full Name
1	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 4 (0, 0)

No.	Name	Count	Type	Full Name
1	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HIS A:23 , ASP A:36 , HIS A:122 , HOH A:222 , HOH A:369	BINDING SITE FOR RESIDUE ZN A 183
2	AC2	SOFTWARE	HIS B:23 , ASP B:36 , HIS B:122 , HOH B:370	BINDING SITE FOR RESIDUE ZN B 183
3	AC3	SOFTWARE	HIS E:23 , ASP E:36 , HIS E:122 , HOH E:393 , HOH E:395	BINDING SITE FOR RESIDUE ZN E 183
4	AC4	SOFTWARE	HIS G:23 , ASP G:36 , HIS G:122 , HOH G:368 , HOH G:454	BINDING SITE FOR RESIDUE ZN G 183

Asymmetric Unit

No.	Residues
1	A:65	-	A:111
2	A:155	-	A:170
3	B:65	-	B:111
4	B:155	-	B:170
5	E:65	-	E:111
6	E:155	-	E:170
7	G:65	-	G:111
8	G:155	-	G:170

Asymmetric Unit

No.	Residues
1	Tyr A:30	-	Pro A:31
2	Tyr B:30	-	Pro B:31
3	Pro E:2	-	Pro E:3
4	Tyr E:30	-	Pro E:31
5	Tyr G:30	-	Pro G:31

(no "SAP(SNP)/Variant" information available for 3IT5)

(no "PROSITE Motif" information available for 3IT5)

(no "Exon" information available for 3IT5)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:182
 aligned with LASA_PSEAE | P14789 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:182
                                   246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416  
           LASA_PSEAE   237 APPSNLMQLPWRQGYSWQPNGAHSNTGSGYPYSSFDASYDWPRWGSATYSVVAAHAGTVRVLSRCQVRVTHPSGWATNYYHMDQIQVSNGQQVSADTKLGVYAGNINTALCEGGSSTGPHLHFSLLYNGAFVSLQGASFGPYRINVGTSNYDNDCRRYYFYNQSAGTTHCAFRPLYNPGLAL 418
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............eeee..............eeeee...........eee....eeeeeee..eeeee....eeeeee.ee........ee....eeeee..hhhhhh..........eeeeeee..ee......ee..eeee.............eeee.....ee.....ee...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3it5 A   1 APPSNLMQLPWRQGYSWQPNGAHSNTGSGYPYSSFDASYDWPRWGSATYSVVAAHAGTVRVLSRCQVRVTHPSGWATNYYHMDQIQVSNGQQVSADTKLGVYAGNINTALCEGGSSTGPHLHFSLLYNGAFVSLQGASFGPYRINVGTSNYDNDCRRYYFYNQSAGTTHCAFRPLYNPGLAL 182
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

Chain B from PDB  Type:PROTEIN  Length:181
 aligned with LASA_PSEAE | P14789 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:181
                                   246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416 
           LASA_PSEAE   237 APPSNLMQLPWRQGYSWQPNGAHSNTGSGYPYSSFDASYDWPRWGSATYSVVAAHAGTVRVLSRCQVRVTHPSGWATNYYHMDQIQVSNGQQVSADTKLGVYAGNINTALCEGGSSTGPHLHFSLLYNGAFVSLQGASFGPYRINVGTSNYDNDCRRYYFYNQSAGTTHCAFRPLYNPGLA 417
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............eeee..............eeeee...........eee....eeeee....eeeee....eeeeee.ee........ee....eeeee..hhhhhh..........eeeeeee..ee......ee..eeee.............eeee....eee.....ee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3it5 B   1 APPSNLMQLPWRQGYSWQPNGAHSNTGSGYPYSSFDASYDWPRWGSATYSVVAAHAGTVRVLSRCQVRVTHPSGWATNYYHMDQIQVSNGQQVSADTKLGVYAGNINTALCEGGSSTGPHLHFSLLYNGAFVSLQGASFGPYRINVGTSNYDNDCRRYYFYNQSAGTTHCAFRPLYNPGLA 181
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

Chain E from PDB  Type:PROTEIN  Length:181
 aligned with LASA_PSEAE | P14789 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:181
                                   247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417 
           LASA_PSEAE   238 PPSNLMQLPWRQGYSWQPNGAHSNTGSGYPYSSFDASYDWPRWGSATYSVVAAHAGTVRVLSRCQVRVTHPSGWATNYYHMDQIQVSNGQQVSADTKLGVYAGNINTALCEGGSSTGPHLHFSLLYNGAFVSLQGASFGPYRINVGTSNYDNDCRRYYFYNQSAGTTHCAFRPLYNPGLAL 418
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeee..............eeeee...........eee....eeeeeee..eeeee....eeeeee.ee........ee....eeeee..hhhhhh..........eeeeeee..ee......ee..eeee.............eeee.....ee.....ee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3it5 E   2 PPSNLMQLPWRQGYSWQPNGAHSNTGSGYPYSSFDASYDWPRWGSATYSVVAAHAGTVRVLSRCQVRVTHPSGWATNYYHMDQIQVSNGQQVSADTKLGVYAGNINTALCEGGSSTGPHLHFSLLYNGAFVSLQGASFGPYRINVGTSNYDNDCRRYYFYNQSAGTTHCAFRPLYNPGLAL 182
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181

Chain G from PDB  Type:PROTEIN  Length:180
 aligned with LASA_PSEAE | P14789 from UniProtKB/Swiss-Prot  Length:418

    Alignment length:180
                                   247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417
           LASA_PSEAE   238 PPSNLMQLPWRQGYSWQPNGAHSNTGSGYPYSSFDASYDWPRWGSATYSVVAAHAGTVRVLSRCQVRVTHPSGWATNYYHMDQIQVSNGQQVSADTKLGVYAGNINTALCEGGSSTGPHLHFSLLYNGAFVSLQGASFGPYRINVGTSNYDNDCRRYYFYNQSAGTTHCAFRPLYNPGLA 417
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..............eeee..............eeeee...........eee....eeeeeee..eeeee....eeeeee.ee........ee....eeeee..hhhhhh..........eeeeeee..ee......ee..eeee.............eeee....eee.....ee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3it5 G   2 PPSNLMQLPWRQGYSWQPNGAHSNTGSGYPYSSFDASYDWPRWGSATYSVVAAHAGTVRVLSRCQVRVTHPSGWATNYYHMDQIQVSNGQQVSADTKLGVYAGNINTALCEGGSSTGPHLHFSLLYNGAFVSLQGASFGPYRINVGTSNYDNDCRRYYFYNQSAGTTHCAFRPLYNPGLA 181
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 3IT5)

(no "CATH Domain" information available for 3IT5)

(no "Pfam Domain" information available for 3IT5)

Asymmetric Unit(hide GO term definitions)

Chain A,B,E,G (LASA_PSEAE | P14789)

molecular function
	GO:0004175	endopeptidase activity	Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004222	metalloendopeptidase activity	Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
	GO:0008237	metallopeptidase activity	Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
	GO:0008233	peptidase activity	Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
biological process
	GO:0009405	pathogenesis	The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
	GO:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

Asymmetric Unit
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	Cis Peptide Bonds
		Pro E:2 - Pro E:3	[ RasMol ]
		Tyr A:30 - Pro A:31	[ RasMol ]
		Tyr B:30 - Pro B:31	[ RasMol ]
		Tyr E:30 - Pro E:31	[ RasMol ]
		Tyr G:30 - Pro G:31	[ RasMol ]

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	3it5
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	3.4.24.-
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	LASA_PSEAE \| P14789	:	3it7

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 4)

Sites (4, 4)

SS Bonds (8, 8)

Cis Peptide Bonds (5, 5)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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Gene Ontology (9, 9)

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