2AJC

Porcine dipeptidyl peptidase IV (CD26) in complex with 4-(2-Aminoethyl)-benzene sulphonyl fluoride (AEBSF)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Dipeptidyl peptidase 4	polymer	728	84429.3	4	UniProt (P22411) Pfam (PF18811) Pfam (PF00930) Pfam (PF00326)	Sus scrofa (pig)	Dipeptidyl peptidase IV, DPP IV, T-cell activation antigen CD26, TP103, Adenosine deaminase complexing protein-2, ADABP
2	E, F, H, I, K... (E, F, H, I, K...)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	7	In PDB GlyTouCan (G42666HT)
3	G, J (G, J)	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	2	In PDB GlyTouCan (G15407YE)
4	AA, BA, CA, DA, GA... (C, D, A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	15	Chemie (NAG)
5	EA, IA, R, X (C, D, A, B)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
6	FA, JA, S, Y (C, D, A, B)	4-(2-AMINOETHYL)BENZENESULFONYL FLUORIDE	non-polymer		203.2	4	Chemie (AES)
7	KA, LA, MA, NA (A, B, C, D)	water	water		18.0	1496	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	337717.1
Branched	Number of molecules	9
	Total formula weight	4143.9
Non-Polymers*	Number of molecules	23
	Total formula weight	4515.3
All*	Total formula weight	346376.3

*Water molecules are not included.