3I84

The Crystal Structure of Human EMMPRIN N-terminal Domain 1 in P6(1)22 space group

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Cervical EMMPRIN	polymer	98	10558.7	2	UniProt (Q54A51) UniProt (by SIFTS) (P35613) In PDB	Homo sapiens (human)
2	B	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
3		water	water		18.0	160	Chemie (HOH)

Sequence modifications

A, B: 13 - 103 (UniProt: Q54A51)

PDB	External Database	Details
Asp 19	Ala 19	engineered mutation
Asp 44	Asn 44	engineered mutation
Gly 104	-	expression tag
His 105	-	expression tag
His 106	-	expression tag
His 107	-	expression tag
His 108	-	expression tag
His 109	-	expression tag
His 110	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	21117.3
Non-Polymers*	Number of molecules	1
	Total formula weight	35.5
All*	Total formula weight	21152.8

*Water molecules are not included.