2MQS

Transient Collagen Triple Helix Binding to a Key Metalloproteinase in Invasion and Development: Spin Labels to Structure

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Matrix metalloproteinase-14	polymer	196	23131.3	1	UniProt (P50281) Pfam (PF00045) In PDB	Homo sapiens (human)	MMP-14, MMP-X1, Membrane-type matrix metalloproteinase 1, MT-MMP 1, MTMMP1, Membrane-type-1 matrix metalloproteinase, MT1-MMP, MT1MMP
2	B, C	THP_L_and_M_chain	polymer	36	3293.6	2
3	D	THP_T_chain	polymer	33	3026.3	1

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	32744.8
All*	Total formula weight	32744.8

*Water molecules are not included.