3MA2 - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   COMPLEX MEMBRANE TYPE-1 MATRIX METALLOPROTEINASE (MT1-MMP) WITH TISSUE INHIBITOR OF METALLOPROTEINASE-1 (TIMP-1)

Authors :   M. Grossman, D. Tworowski, O. Dym, M. -H. Lee, Y. Levy, I. Sagi

Date :   23 Mar 10 (Deposition) - 30 Jun 10 (Release) - 28 Jan 15 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.05

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: C,D  (1x)
Biol. Unit 2: A,B  (1x)

Keywords :   Protein - Protein Complex, Cleavage On Pair Of Basic Residues, Disulfide Bond, Membrane, Metal-Binding, Metalloprotease, Protease, Transmembrane, Zymogen, Erythrocyte Maturation, Glycoprotein, Metalloenzyme Inhibitor, Metalloprotease Inhibitor, Secreted, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Grossman, D. Tworowski, O. Dym, M. H. Lee, Y. Levy, G. Murphy, I. Sagi
The Intrinsic Protein Flexibility Of Endogenous Protease Inhibitor Timp-1 Controls Its Binding Interface And Affects Its Function.
Biochemistry V. 49 6184 2010
PubMed-ID: 20545310 | Reference-DOI: 10.1021/BI902141X

Molecule 1 - MATRIX METALLOPROTEINASE-14
	Chains	:	D, A
	EC Number	:	3.4.24.80
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET3A
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 112-292
	Gene	:	MMP14
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	MMP-14, MEMBRANE-TYPE MATRIX METALLOPROTEINASE 1, MT-MMP 1, MTMMP1, MEMBRANE-TYPE-1 MATRIX METALLOPROTEINASE, MT1-MMP, MT1MMP, MMP-X1

Molecule 2 - METALLOPROTEINASE INHIBITOR 1
	Chains	:	B, C
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET3A
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 24-148
	Gene	:	TIMP1, CLGI, TIMP
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	TISSUE INHIBITOR OF METALLOPROTEINASES 1, TIMP-1, ERYTHROID- POTENTIATING ACTIVITY, EPA, FIBROBLAST COLLAGENASE INHIBITOR, COLLAGENASE INHIBITOR

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:			C	D
Biological Unit 2 (1x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 8)

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

Biological Unit 1 (0, 0)

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

Biological Unit 2 (0, 0)

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

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH D:23 , HOH D:26 , ASP D:176 , ASN D:208 , GLY D:210 , ASP D:212	BINDING SITE FOR RESIDUE CA D 293
2	AC2	SOFTWARE	CYS C:301 , HIS D:239 , HIS D:243 , HIS D:249	BINDING SITE FOR RESIDUE ZN D 294
3	AC3	SOFTWARE	HIS D:186 , ASP D:188 , HIS D:201 , HIS D:214	BINDING SITE FOR RESIDUE ZN D 295
4	AC4	SOFTWARE	ASP D:193 , GLY D:194 , GLY D:196 , PHE D:198 , ASP D:216 , GLU D:219	BINDING SITE FOR RESIDUE CA D 296
5	AC5	SOFTWARE	HOH A:64 , ASP A:176 , ASN A:208 , GLY A:210 , ASP A:212 , HOH A:312	BINDING SITE FOR RESIDUE CA A 293
6	AC6	SOFTWARE	HIS A:239 , HIS A:243 , HIS A:249 , CYS B:301	BINDING SITE FOR RESIDUE ZN A 294
7	AC7	SOFTWARE	HIS A:186 , ASP A:188 , HIS A:201 , HIS A:214	BINDING SITE FOR RESIDUE ZN A 295
8	AC8	SOFTWARE	ASP A:193 , GLY A:194 , GLY A:196 , PHE A:198 , ASP A:216 , GLU A:219	BINDING SITE FOR RESIDUE CA A 296

Asymmetric Unit

No.	Residues
1	B:301	-	B:370
2	B:303	-	B:399
3	B:313	-	B:424
4	C:301	-	C:370
5	C:303	-	C:399
6	C:313	-	C:424

(no "Cis Peptide Bond" information available for 3MA2)

Asymmetric Unit (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_021032	I	233	V	MMP14_HUMAN	Polymorphism	17884841	A/D	I	233	V
2	UniProt	VAR_021033	D	273	N	MMP14_HUMAN	Polymorphism	1042704	A/D	D	273	N

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (2, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_021032	I	233	V	MMP14_HUMAN	Polymorphism	17884841	D	I	233	V
2	UniProt	VAR_021033	D	273	N	MMP14_HUMAN	Polymorphism	1042704	D	D	273	N

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (2, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_021032	I	233	V	MMP14_HUMAN	Polymorphism	17884841	A	I	233	V
2	UniProt	VAR_021033	D	273	N	MMP14_HUMAN	Polymorphism	1042704	A	D	273	N

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (3, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	NTR	PS50189	NTR domain profile.	TIMP1_HUMAN	24-147	2	B:301-424 C:301-424
2	TIMP	PS00288	Tissue inhibitors of metalloproteinases signature.	TIMP1_HUMAN	24-36	2	B:301-313 C:301-313
3	ZINC_PROTEASE	PS00142	Neutral zinc metallopeptidases, zinc-binding region signature.	MMP14_HUMAN	236-245	2	A:236-245 D:236-245

Biological Unit 1 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	NTR	PS50189	NTR domain profile.	TIMP1_HUMAN	24-147	1	- C:301-424
2	TIMP	PS00288	Tissue inhibitors of metalloproteinases signature.	TIMP1_HUMAN	24-36	1	- C:301-313
3	ZINC_PROTEASE	PS00142	Neutral zinc metallopeptidases, zinc-binding region signature.	MMP14_HUMAN	236-245	1	- D:236-245

Biological Unit 2 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	NTR	PS50189	NTR domain profile.	TIMP1_HUMAN	24-147	1	B:301-424 -
2	TIMP	PS00288	Tissue inhibitors of metalloproteinases signature.	TIMP1_HUMAN	24-36	1	B:301-313 -
3	ZINC_PROTEASE	PS00142	Neutral zinc metallopeptidases, zinc-binding region signature.	MMP14_HUMAN	236-245	1	A:236-245 -

Asymmetric Unit (8, 16)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1a	ENST00000218388	1a	ENSE00001472535	X:47441712-47441873	162	TIMP1_HUMAN	-	0	0	-	-
1.3	ENST00000218388	3	ENSE00002188016	X:47442807-47442935	129	TIMP1_HUMAN	1-41	41	2	B:301-318 C:301-318	18 18
1.4a	ENST00000218388	4a	ENSE00001687541	X:47444335-47444414	80	TIMP1_HUMAN	41-67	27	2	B:318-344 C:318-344	27 27
1.4d	ENST00000218388	4d	ENSE00002194942	X:47444604-47444730	127	TIMP1_HUMAN	68-110	43	2	B:345-387 (gaps) C:345-387 (gaps)	43 43
1.4g	ENST00000218388	4g	ENSE00001622276	X:47444942-47445066	125	TIMP1_HUMAN	110-151	42	2	B:387-424 C:387-424	38 38
1.5b	ENST00000218388	5b	ENSE00001472498	X:47445920-47446188	269	TIMP1_HUMAN	152-207	56	0	-	-

2.1	ENST00000311852	1	ENSE00001417791	chr14:23305772-23306134	363	MMP14_HUMAN	1-36	36	0	-	-
2.2	ENST00000311852	2	ENSE00001031343	chr14:23310700-23310848	149	MMP14_HUMAN	37-86	50	0	-	-
2.3	ENST00000311852	3	ENSE00001031341	chr14:23311122-23311244	123	MMP14_HUMAN	86-127	42	2	A:117-127 D:115-127	11 13
2.4	ENST00000311852	4	ENSE00001031346	chr14:23311619-23311926	308	MMP14_HUMAN	127-230	104	2	A:127-230 D:127-230	104 104
2.5	ENST00000311852	5	ENSE00001031364	chr14:23312466-23312627	162	MMP14_HUMAN	230-284	55	2	A:230-284 D:230-284	55 55
2.6	ENST00000311852	6	ENSE00001198262	chr14:23312919-23313079	161	MMP14_HUMAN	284-337	54	2	A:284-284 D:284-285	1 2
2.7	ENST00000311852	7	ENSE00001031362	chr14:23313580-23313718	139	MMP14_HUMAN	338-384	47	0	-	-
2.8	ENST00000311852	8	ENSE00001031361	chr14:23313839-23313989	151	MMP14_HUMAN	384-434	51	0	-	-
2.9	ENST00000311852	9	ENSE00001031354	chr14:23314460-23314575	116	MMP14_HUMAN	434-473	40	0	-	-
2.10	ENST00000311852	10	ENSE00001431522	chr14:23314917-23316970	2054	MMP14_HUMAN	473-582	110	0	-	-

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:168
 aligned with MMP14_HUMAN | P50281 from UniProtKB/Swiss-Prot  Length:582

    Alignment length:168
                                   126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276        
          MMP14_HUMAN   117 LKWQHNEITFCIQNYTPKVGEYATYEAIRKAFRVWESATPLRFREVPYAYIREGHEKQADIMIFFAEGFHGDSTPFDGEGGFLAHAYFPGPNIGGDTHFDSAEPWTVRNEDLNGNDIFLVAVHELGHALGLEHSSDPSAIMAPFYQWMDTENFVLPDDDRRGIQQLYG 284
               SCOP domains d3ma2a_ A: automated matches                                                                                                                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......eeeeee.......hhhhhhhhhhhhhhhhhhh...eeee.hhhhhhh.......eeeeee...............eeeee..........eeee....ee........eehhhhhhhhhhhhh..........................hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------V---------------------------------------N----------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------ZINC_PROTE--------------------------------------- PROSITE
           Transcript 2 (1) Exon 2.3   ------------------------------------------------------------------------------------------------------Exon 2.5  PDB: A:230-284 UniProt: 230-284               Transcript 2 (1)
           Transcript 2 (2) ----------Exon 2.4  PDB: A:127-230 UniProt: 127-230                                                               -----------------------------------------------------2 Transcript 2 (2)
                 3ma2 A 117 LKWQHNEITFCIQNYTPKVGEYATYEAIRKAFRVWESATPLRFREVPYAYIREGHEKQADIMIFFAEGFHGDSTPFDGEGGFLAHAYFPGPNIGGDTHFDSAEPWTVRNEDLNGNDIFLVAVHELGHALGLEHSSDPSAIMAPFYQWMDTENFVLPDDDRRGIQQLYG 284
                                   126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276

Chain B from PDB  Type:PROTEIN  Length:117
 aligned with TIMP1_HUMAN | P01033 from UniProtKB/Swiss-Prot  Length:207

    Alignment length:124
                                    33        43        53        63        73        83        93       103       113       123       133       143    
          TIMP1_HUMAN    24 CTCVPPHPQTAFCNSDLVIRAKFVGTPEVNQTTLYQRYEIKMTKMYKGFQALGDAADIRFVYTPAMESVCGYFHRSHNRSEEFLIAGKLQDGLLHITTCSFVAPWNSLSLAQRRGFTKTYTVGC 147
               SCOP domains d3ma2b_ B: TIMP-1                                                                                                            SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee...hhhhhhhhh.eeeeeeeeeeeeee....eeeeeeeeeeeee..-------...eeeee.hhhhh...........eeeeeeeee..eee......eee.hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) NTR  PDB: B:301-424 UniProt: 24-147                                                                                          PROSITE (1)
                PROSITE (2) TIMP         --------------------------------------------------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) Exon 1.3          --------------------------Exon 1.4d  PDB: B:345-387 (gaps)           ------------------------------------- Transcript 1 (1)
           Transcript 1 (2) -----------------Exon 1.4a  PDB: B:318-344  ------------------------------------------Exon 1.4g  PDB: B:387-424 [INCOMPLETE] Transcript 1 (2)
                 3ma2 B 301 CTCAPVHPQTAFCNSDLVIRAKFVGTPEVNQTTLYQRYEIKMTKMYKGF-------DIRFVYTPAMESVCGYFHRSHNRSEEFLIAGKLQDGLLHITLCSFVAPWNSLSLAQRRGFTKTYTVGC 424
                                   310       320       330       340        |-      |360       370       380       390       400       410       420    
                                                                          349     357

Chain C from PDB  Type:PROTEIN  Length:119
 aligned with TIMP1_HUMAN | P01033 from UniProtKB/Swiss-Prot  Length:207

    Alignment length:124
                                    33        43        53        63        73        83        93       103       113       123       133       143    
          TIMP1_HUMAN    24 CTCVPPHPQTAFCNSDLVIRAKFVGTPEVNQTTLYQRYEIKMTKMYKGFQALGDAADIRFVYTPAMESVCGYFHRSHNRSEEFLIAGKLQDGLLHITTCSFVAPWNSLSLAQRRGFTKTYTVGC 147
               SCOP domains d3ma2c_ C: TIMP-1                                                                                                            SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) TIMP-3ma2C01 C:301-424                                                                                                       Pfam domains (1)
           Pfam domains (2) TIMP-3ma2C02 C:301-424                                                                                                       Pfam domains (2)
         Sec.struct. author .ee...hhhhhhhhh.eeeeeee....eee....eeeeeeeeeeeee...----.....eeeee.hhhhh......-....eeeeeeeee..eee.....eeee.hhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) NTR  PDB: C:301-424 UniProt: 24-147                                                                                          PROSITE (1)
                PROSITE (2) TIMP         --------------------------------------------------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) Exon 1.3          --------------------------Exon 1.4d  PDB: C:345-387 (gaps)           ------------------------------------- Transcript 1 (1)
           Transcript 1 (2) -----------------Exon 1.4a  PDB: C:318-344  ------------------------------------------Exon 1.4g  PDB: C:387-424 [INCOMPLETE] Transcript 1 (2)
                 3ma2 C 301 CTCAPVHPQTAFCNSDLVIRAKFVGTPEVNQTTLYQRYEIKMTKMYKGFQ----AADIRFVYTPAMESVCGYFHRS-NRSEEFLIAGKLQDGLLHITLCSFVAPWNSLSLAQRRGFTKTYTVGC 424
                                   310       320       330       340       350    |  360       370     | 380       390       400       410       420    
                                                                           350  355                  376 |                                              
                                                                                                       378

Chain D from PDB  Type:PROTEIN  Length:171
 aligned with MMP14_HUMAN | P50281 from UniProtKB/Swiss-Prot  Length:582

    Alignment length:171
                                   124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284 
          MMP14_HUMAN   115 QGLKWQHNEITFCIQNYTPKVGEYATYEAIRKAFRVWESATPLRFREVPYAYIREGHEKQADIMIFFAEGFHGDSTPFDGEGGFLAHAYFPGPNIGGDTHFDSAEPWTVRNEDLNGNDIFLVAVHELGHALGLEHSSDPSAIMAPFYQWMDTENFVLPDDDRRGIQQLYGG 285
               SCOP domains d3ma2d_ D: automated matches                                                                                                                                                SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ---Peptidase_M10-3ma2D01 D:118-284                                                                                                                                        - Pfam domains (1)
           Pfam domains (2) ---Peptidase_M10-3ma2D02 D:118-284                                                                                                                                        - Pfam domains (2)
         Sec.struct. author ........eeeeee.......hhhhhhhhhhhhhhhhhhhh..eeee.hhhhhhh.......eeeeee...............eeeee..........eeee....ee........eehhhhhhhhhhhhh..........................hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------V---------------------------------------N------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------ZINC_PROTE---------------------------------------- PROSITE
           Transcript 2 (1) Exon 2.3     ------------------------------------------------------------------------------------------------------Exon 2.5  PDB: D:230-284 UniProt: 230-284              - Transcript 2 (1)
           Transcript 2 (2) ------------Exon 2.4  PDB: D:127-230 UniProt: 127-230                                                               -----------------------------------------------------2. Transcript 2 (2)
                 3ma2 D 115 QGLKWQHNEITFCIQNYTPKVGEYATYEAIRKAFRVWESATPLRFREVPYAYIREGHEKQADIMIFFAEGFHGDSTPFDGEGGFLAHAYFPGPNIGGDTHFDSAEPWTVRNEDLNGNDIFLVAVHELGHALGLEHSSDPSAIMAPFYQWMDTENFVLPDDDRRGIQQLYGG 285
                                   124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284

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 "CATH Domain" information available for 3MA2)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Peptidase_MA (251)

Family: Peptidase_M10 (85)

Homo sapiens (Human) (82)

1a	Peptidase_M10-3ma2D01	D:118-284
1b	Peptidase_M10-3ma2D02	D:118-284

Clan: TIMP-like (15)

Family: TIMP (2)

Homo sapiens (Human) (2)

2a	TIMP-3ma2C01	C:301-424
2b	TIMP-3ma2C02	C:301-424

Asymmetric Unit(hide GO term definitions)

Chain A,D (MMP14_HUMAN | P50281)

molecular function
	GO:0005509	calcium ion binding	Interacting selectively and non-covalently with calcium ions (Ca2+).
	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:0005178	integrin binding	Interacting selectively and non-covalently with an integrin.
	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:0016504	peptidase activator activity	Binds to and increases the activity of a peptidase, any enzyme that catalyzes the hydrolysis peptide bonds.
	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.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0004252	serine-type endopeptidase activity	Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0001525	angiogenesis	Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
	GO:0043615	astrocyte cell migration	The orderly movement of an astrocyte, a class of large neuroglial (macroglial) cells in the central nervous system, the largest and most numerous neuroglial cells in the brain and spinal cord.
	GO:0060348	bone development	The process whose specific outcome is the progression of bone over time, from its formation to the mature structure. Bone is the hard skeletal connective tissue consisting of both mineral and cellular components.
	GO:0048754	branching morphogenesis of an epithelial tube	The process in which the anatomical structures of branches in an epithelial tube are generated and organized. A tube is a long hollow cylinder.
	GO:0016477	cell migration	The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. Cell migration is a central process in the development and maintenance of multicellular organisms.
	GO:0035988	chondrocyte proliferation	The multiplication or reproduction of chondrocytes by cell division, resulting in the expansion of their population. A chondrocyte is a polymorphic cell that forms cartilage.
	GO:0030574	collagen catabolic process	The proteolytic chemical reactions and pathways resulting in the breakdown of collagen in the extracellular matrix, usually carried out by proteases secreted by nearby cells.
	GO:0097094	craniofacial suture morphogenesis	The process in which any suture between cranial and/or facial bones is generated and organized.
	GO:0048701	embryonic cranial skeleton morphogenesis	The process in which the anatomical structures of the cranial skeleton are generated and organized during the embryonic phase.
	GO:0001958	endochondral ossification	Replacement ossification wherein bone tissue replaces cartilage.
	GO:0035987	endodermal cell differentiation	The process in which a relatively unspecialized cell acquires the specialized features of an endoderm cell, a cell of the inner of the three germ layers of the embryo.
	GO:0001935	endothelial cell proliferation	The multiplication or reproduction of endothelial cells, resulting in the expansion of a cell population. Endothelial cells are thin flattened cells which line the inside surfaces of body cavities, blood vessels, and lymph vessels, making up the endothelium.
	GO:0022617	extracellular matrix disassembly	A process that results in the breakdown of the extracellular matrix.
	GO:0030324	lung development	The process whose specific outcome is the progression of the lung over time, from its formation to the mature structure. In all air-breathing vertebrates the lungs are developed from the ventral wall of the oesophagus as a pouch which divides into two sacs. In amphibians and many reptiles the lungs retain very nearly this primitive sac-like character, but in the higher forms the connection with the esophagus becomes elongated into the windpipe and the inner walls of the sacs become more and more divided, until, in the mammals, the air spaces become minutely divided into tubes ending in small air cells, in the walls of which the blood circulates in a fine network of capillaries. In mammals the lungs are more or less divided into lobes, and each lung occupies a separate cavity in the thorax.
	GO:0008584	male gonad development	The process whose specific outcome is the progression of the male gonad over time, from its formation to the mature structure.
	GO:0045746	negative regulation of Notch signaling pathway	Any process that stops, prevents, or reduces the frequency, rate or extent of the Notch signaling pathway.
	GO:0051895	negative regulation of focal adhesion assembly	Any process that stops, prevents, or reduces the frequency, rate or extent of focal adhesion assembly, the establishment and maturation of focal adhesions.
	GO:0001503	ossification	The formation of bone or of a bony substance, or the conversion of fibrous tissue or of cartilage into bone or a bony substance.
	GO:0001541	ovarian follicle development	The process whose specific outcome is the progression of the ovarian follicle over time, from its formation to the mature structure.
	GO:0045579	positive regulation of B cell differentiation	Any process that activates or increases the frequency, rate or extent of B cell differentiation.
	GO:0030307	positive regulation of cell growth	Any process that activates or increases the frequency, rate, extent or direction of cell growth.
	GO:0030335	positive regulation of cell migration	Any process that activates or increases the frequency, rate or extent of cell migration.
	GO:0010831	positive regulation of myotube differentiation	Any process that activates, maintains or increases the frequency, rate or extent of myotube differentiation. Myotube differentiation is the process in which a relatively unspecialized cell acquires specialized features of a myotube cell. Myotubes are multinucleated cells that are formed when proliferating myoblasts exit the cell cycle, differentiate and fuse.
	GO:0010952	positive regulation of peptidase activity	Any process that increases the frequency, rate or extent of peptidase activity, the hydrolysis of peptide bonds within proteins.
	GO:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
	GO:0043627	response to estrogen	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of stimulus by an estrogen, C18 steroid hormones that can stimulate the development of female sexual characteristics.
	GO:0009725	response to hormone	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a hormone stimulus.
	GO:0001666	response to hypoxia	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
	GO:0009612	response to mechanical stimulus	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mechanical stimulus.
	GO:0014070	response to organic cyclic compound	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
	GO:0006979	response to oxidative stress	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
	GO:0048771	tissue remodeling	The reorganization or renovation of existing tissues. This process can either change the characteristics of a tissue such as in blood vessel remodeling, or result in the dynamic equilibrium of a tissue such as in bone remodeling.
	GO:0031638	zymogen activation	The proteolytic processing of an inactive enzyme to an active form.
cellular component
	GO:0005796	Golgi lumen	The volume enclosed by the membranes of any cisterna or subcompartment of the Golgi apparatus, including the cis- and trans-Golgi networks.
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0031410	cytoplasmic vesicle	A vesicle found in the cytoplasm of a cell.
	GO:0031012	extracellular matrix	A structure lying external to one or more cells, which provides structural support for cells or tissues.
	GO:0005925	focal adhesion	Small region on the surface of a cell that anchors the cell to the extracellular matrix and that forms a point of termination of actin filaments.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0005887	integral component of plasma membrane	The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0044354	macropinosome	A membrane-bounded, uncoated intracellular vesicle formed by the process of macropinocytosis.
	GO:0042470	melanosome	A tissue-specific, membrane-bounded cytoplasmic organelle within which melanin pigments are synthesized and stored. Melanosomes are synthesized in melanocyte cells.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain B,C (TIMP1_HUMAN | P01033)

molecular function
	GO:0005125	cytokine activity	Functions to control the survival, growth, differentiation and effector function of tissues and cells.
	GO:0004857	enzyme inhibitor activity	Binds to and stops, prevents or reduces the activity of an enzyme.
	GO:0008083	growth factor activity	The function that stimulates a cell to grow or proliferate. Most growth factors have other actions besides the induction of cell growth or proliferation.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0008191	metalloendopeptidase inhibitor activity	Stops, prevents or reduces the activity of metalloendopeptidases, enzymes that catalyze the hydrolysis of nonterminal peptide bonds in a polypeptide chain and contain a chelated metal ion at their active sites which is essential to their catalytic activity.
	GO:0030414	peptidase inhibitor activity	Stops, prevents or reduces the activity of a peptidase, any enzyme that catalyzes the hydrolysis peptide bonds.
	GO:0002020	protease binding	Interacting selectively and non-covalently with any protease or peptidase.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0007568	aging	A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death and may succeed developmental maturation (GO:0021700).
	GO:0051216	cartilage development	The process whose specific outcome is the progression of a cartilage element over time, from its formation to the mature structure. Cartilage elements are skeletal elements that consist of connective tissue dominated by extracellular matrix containing collagen type II and large amounts of proteoglycan, particularly chondroitin sulfate.
	GO:0001775	cell activation	A change in the morphology or behavior of a cell resulting from exposure to an activating factor such as a cellular or soluble ligand.
	GO:0022617	extracellular matrix disassembly	A process that results in the breakdown of the extracellular matrix.
	GO:0043066	negative regulation of apoptotic process	Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
	GO:0043086	negative regulation of catalytic activity	Any process that stops or reduces the activity of an enzyme.
	GO:0010951	negative regulation of endopeptidase activity	Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins.
	GO:0051045	negative regulation of membrane protein ectodomain proteolysis	Any process that stops, prevents, or reduces the frequency, rate or extent of membrane protein ectodomain proteolysis.
	GO:0010466	negative regulation of peptidase activity	Any process that stops or reduces the rate of peptidase activity, the hydrolysis of peptide bonds within proteins.
	GO:1901164	negative regulation of trophoblast cell migration	Any process that stops, prevents or reduces the frequency, rate or extent of trophoblast cell migration.
	GO:0002576	platelet degranulation	The regulated exocytosis of secretory granules containing preformed mediators such as histamine and serotonin by a platelet.
	GO:0008284	positive regulation of cell proliferation	Any process that activates or increases the rate or extent of cell proliferation.
	GO:2001044	regulation of integrin-mediated signaling pathway	Any process that modulates the frequency, rate or extent of integrin-mediated signaling pathway.
	GO:0034097	response to cytokine	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cytokine stimulus.
	GO:0009725	response to hormone	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a hormone stimulus.
	GO:0010033	response to organic substance	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic substance stimulus.
	GO:0043434	response to peptide hormone	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a peptide hormone stimulus. A peptide hormone is any of a class of peptides that are secreted into the blood stream and have endocrine functions in living animals.
	GO:0042060	wound healing	The series of events that restore integrity to a damaged tissue, following an injury.
cellular component
	GO:0005604	basement membrane	A thin layer of dense material found in various animal tissues interposed between the cells and the adjacent connective tissue. It consists of the basal lamina plus an associated layer of reticulin fibers.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0031012	extracellular matrix	A structure lying external to one or more cells, which provides structural support for cells or tissues.
	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.
	GO:0005615	extracellular space	That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
	GO:0031093	platelet alpha granule lumen	The volume enclosed by the membrane of the platelet alpha granule.
	GO:0005578	proteinaceous extracellular matrix	A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity. An example of this component is found in Mus musculus.

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	3ma2
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	MMP14_HUMAN \| P50281
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	3.4.24.80
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	MMP14_HUMAN \| P50281
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UniProtKB/Swiss-Prot
	MMP14_HUMAN \| P50281	:	1bqq 1buv 2mqs 3c7x 3x23 4p3c 4p3d 4qxu
	TIMP1_HUMAN \| P01033	:	1d2b 1lqn 1oo9 1uea 2j0t 3v96

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 8)

Sites (8, 8)

SS Bonds (6, 6)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (2, 4)

PROSITE Motifs (3, 6)

Exons (8, 16)

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SCOP Domains (2, 4)

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Pfam Domains (2, 4)

Gene Ontology (83, 88)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File