National Center for
Biotechnology Information

9EN2: Crystal structure of the metalloproteinase enhancer PCPE-1 complexed with nanobodies VHH-H4 and VHH-I5

PDB ID:

MMDB ID:

249374

PDB Deposition Date:

2024/3/12

Updated in MMDB:

2024/10

Experimental Method:

x-ray diffraction

Resolution:

2.2 Å

Source Organism:

Lama glama▼

Taxonomy	Molecule
Lama glama	B, C
Homo sapiens	A

Similar Structures:

Biological Unit for 9EN2: trimeric; determined by author

Molecular Components in 9EN2
Label	Count	Molecule
Proteins (3 molecules)
A	1	Procollagen C-endopeptidase Enhancer 1
B	1	Vhh-h4
C	1	Vhh-i5
Chemicals and Non-standard biopolymers (4 molecules)
1	2	CALCIUM ION
2	2	GLYCEROL

* Click molecule labels to explore molecular sequence information.

Citing MMDB