3P7H

Structure of the human Langerin carbohydrate recognition domain in complex with maltose

Replaces:  3BC6

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	C-type lectin domain family 4 member K	polymer	146	16852.6	4	UniProt (Q9UJ71) Pfam (PF00059) In PDB	Homo sapiens (human)	Langerin
2	E, F, G, H	alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose	branched		342.3	4	In PDB BIRD (PRD_900001) GlyTouCan (G07411ON)		alpha-maltose
3	A, B, C, D	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
4		water	water		18.0	204	Chemie (HOH)

Sequence modifications

A, B, C, D: 193 - 328 (UniProt: Q9UJ71)

PDB	External Database	Details
Ser 329	-	expression tag
Ala 330	-	expression tag
Trp 331	-	expression tag
Ser 332	-	expression tag
His 333	-	expression tag
Pro 334	-	expression tag
Gln 335	-	expression tag
Phe 336	-	expression tag
Glu 337	-	expression tag
Lys 338	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	67410.5
Branched	Number of molecules	4
	Total formula weight	1369.2
Non-Polymers*	Number of molecules	4
	Total formula weight	160.3
All*	Total formula weight	68940.0

*Water molecules are not included.