4IJO - JenaLib

Title :   UNRAVELING HIDDEN ALLOSTERIC REGULATORY SITES IN STRUCTURALLY HOMOLOGUES METALLOPROTEASES

Authors :   Y. Udi, M. Fragai, M. Grossman, S. Mitternacht, R. Arad-Yellin, V. Cald M. Melikian, M. Toccafondi, I. N. Berezovsky, C. Luchinat, I. Sagi

Date :   22 Dec 12 (Deposition) - 01 May 13 (Release) - 31 Jul 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

Chains :   Asym./Biol. Unit : A

Keywords :   Matrix Metalloproteinase, Hydrolase, Degradation Of The Extracellular Matrix Proteins, Amphiphols, Regulatory Sites, Extracellular (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Udi, M. Fragai, M. Grossman, S. Mitternacht, R. Arad-Yellin, V. Calderone, M. Melikian, M. Toccafondi, I. N. Berezovsky, C. Luchinat, I. Sagi
Unraveling Hidden Regulatory Sites In Structurally Homologous Metalloproteases
J. Mol. Biol. V. 425 2330 2013
PubMed-ID: 23583775 | Reference-DOI: 10.1016/J.JMB.2013.04.009
(for further references see the PDB file header)

Compounds

Molecule 1 - MACROPHAGE METALLOELASTASE
	Chains	:	A
	EC Number	:	3.4.24.65
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET21A
	Expression System Strain	:	BL21
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	UNP RESIDUES 106-263
	Gene	:	MMP12, HME
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	MME, MACROPHAGE ELASTASE, ME, HME, MATRIX METALLOPROTEINASE- 12, MMP-12

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 5)

Sites (5, 5)

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HIS A:218 , HIS A:222 , HIS A:228 , HOH A:443 , HOH A:501	BINDING SITE FOR RESIDUE ZN A 301
2	AC2	SOFTWARE	HIS A:168 , ASP A:170 , HIS A:183 , HIS A:196	BINDING SITE FOR RESIDUE ZN A 302
3	AC3	SOFTWARE	ASP A:158 , GLY A:190 , GLY A:192 , ASP A:194 , HOH A:403 , HOH A:485	BINDING SITE FOR RESIDUE CA A 303
4	AC4	SOFTWARE	ASP A:124 , GLU A:199 , GLU A:201 , HOH A:404 , HOH A:423	BINDING SITE FOR RESIDUE CA A 304
5	AC5	SOFTWARE	ASP A:175 , GLY A:176 , GLY A:178 , ILE A:180 , ASP A:198 , GLU A:201	BINDING SITE FOR RESIDUE CA A 305

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric/Biological 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

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Chain A from PDB  Type:PROTEIN  Length:158
                                                                                                                                                                                              
               SCOP domains d4ijoa_ A: Macrophage elastase (MMP-12)                                                                                                                        SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeee.......hhhhhhhhhhhhhhhhhh....eeee.......eeeeee.................eee..........eeee....ee.....eehhhhhhhhhhhhh..........................hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ijo A 106 GPVWRKHYITYRINNYTPDMNREDVDYAIRKAFQVWSNVTPLKFSKINTGMADILVVFARGAHGDDHAFDGKGGILAHAFGPGSGIGGDAHFDEDEFWTTHSGGTNLFLTAVHEIGHSLGLGHSSDPKAVMFPTYKYVDINTFRLSADDIRGIQSLYG 263
                                   115       125       135       145       155       165       175       185       195       205       215       225       235       245       255

Legend:		→ Mismatch	(orange background)
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	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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (21, 21)

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