4XHQ

Re-refinement the crystal structure of Dscam1 isoform 1.34, N-terminal four Ig domains

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Dscam	polymer	388	42880.6	1	UniProt (Q9NBA1) Pfam (PF07679) Pfam (PF13927) UniProt (by SIFTS) (Q0E9H9) In PDB	Drosophila melanogaster (Fruit fly)
2	B	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	1	In PDB GlyTouCan (G15407YE)
3	C	alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		910.8	1	In PDB GlyTouCan (G22768VO)
4	A	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
5	A	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
6	A	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
7	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
8		water	water		18.0	383	Chemie (HOH)

Sequence modifications

A: 1 - 388 (UniProt: Q9NBA1)

PDB	External Database	Details
Ile 207	Val 242	variant
Ala 211	Pro 246	variant
Arg 213	Lys 248	variant
Thr 214	Ile 249	variant
Pro 215	Asn 250	variant
Ala 216	Thr 251	variant
Val 218	Thr 253	variant
Gln 219	Tyr 254	variant
Leu 222	Asn 257	variant
Glu 223	Ile 258	variant
Leu 224	Val 259	variant
Met 225	Glu 260	variant
Val 226	Ser 261	variant
Ala 227	Met 262	variant
His 228	Ala 263	variant
Thr 229	Ser 264	variant
Ile 230	Thr 265	variant
Ser 231	Ala 266	variant
Leu 232	Ile 267	variant
Phe 239	Tyr 274	variant

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	42880.6
Branched	Number of molecules	2
	Total formula weight	1497.4
Non-Polymers*	Number of molecules	13
	Total formula weight	702.2
All*	Total formula weight	45080.1

*Water molecules are not included.