2PER

Crystal Structure of Human Chloride Intracellular Channel protein 2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chloride intracellular channel protein 2	polymer	267	30564.8	1	UniProt (O15247) Pfam (PF22441) Pfam (PF13410) In PDB	Homo sapiens (human)	XAP121
2	A	5-MERCAPTO-2-NITRO-BENZOIC ACID	non-polymer		199.2	1	Chemie (MNB)
3		water	water		18.0	68	Chemie (HOH)

Sequence modifications

A: 1 - 247 (UniProt: O15247)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	30564.8
Non-Polymers*	Number of molecules	1
	Total formula weight	199.2
All*	Total formula weight	30763.9

*Water molecules are not included.