4QCC

Structure of a cube-shaped, highly porous protein cage designed by fusing symmetric oligomeric domains

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	2-dehydro-3-deoxy-6-phosphogalactonate aldolase, peptidyl-prolyl cis-trans isomerase chimera	polymer	291	31233.5	2	UniProt (Q6BF16) UniProt (U6NBA4) Pfam (PF01081) Pfam (PF01346) UniProt (by SIFTS) (P45523) In PDB	Escherichia coli	designed porous protein cube

Sequence modifications

A, B: 1 - 203 (UniProt: Q6BF16)
A, B: 212 - 283 (UniProt: U6NBA4)

PDB	External Database	Details
Gln 204	-	linker
Lys 205	-	linker
Gln 206	-	linker
Lys 207	-	linker
Glu 208	-	linker
Gln 209	-	linker
Arg 210	-	linker
Gln 211	-	linker
Leu 284	-	expression tag
Glu 285	-	expression tag
His 286	-	expression tag
His 287	-	expression tag
His 288	-	expression tag
His 289	-	expression tag
His 290	-	expression tag
His 291	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	62466.9
All*	Total formula weight	62466.9

*Water molecules are not included.