6I9S

hRobo2 Extracellular Domains 2-3

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Roundabout homolog 2	polymer	208	23926.0	2	UniProt (Q9HCK4) Pfam (PF13927) Pfam (PF07679) In PDB	Homo sapiens (Human)
2	A, B	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3		water	water		18.0	68	Chemie (HOH)

Sequence modifications

A, B: 126 - 312 (UniProt: Q9HCK4)

PDB	External Database	Details
Asp 115	-	expression tag
Tyr 116	-	expression tag
Lys 117	-	expression tag
Asp 118	-	expression tag
Asp 119	-	expression tag
Asp 120	-	expression tag
Asp 121	-	expression tag
Lys 122	-	expression tag
Arg 123	-	expression tag
Pro 124	-	expression tag
His 125	-	expression tag
Lys 313	-	expression tag
Leu 314	-	expression tag
Gly 315	-	expression tag
Ser 316	-	expression tag
His 317	-	expression tag
His 318	-	expression tag
His 319	-	expression tag
His 320	-	expression tag
His 321	-	expression tag
His 322	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47852.0
Non-Polymers*	Number of molecules	2
	Total formula weight	46.0
All*	Total formula weight	47898.0

*Water molecules are not included.