6FKM

Drosophila Plexin A in complex with Semaphorin 1b

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Plexin A, isoform A	polymer	715	78699.4	1	UniProt (Q9V491) Pfam (PF01403) Pfam (PF01437) Pfam (PF17960) In PDB	Drosophila melanogaster (Fruit fly)
2	B	MIP07328p	polymer	578	64212.4	1	UniProt (Q7KK54) Pfam (PF01403) In PDB	Drosophila melanogaster (Fruit fly)	Sema-1b,isoform A,isoform B,isoform C,Semaphorin-like
3	C, D	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	2	In PDB GlyTouCan (G22768VO)
4	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	4	Chemie (NAG)

Sequence modifications

A: 28 - 730 (UniProt: Q9V491)

PDB	External Database	Details
Glu 25	-	expression tag
Thr 26	-	expression tag
Gly 27	-	expression tag
Gly 731	-	expression tag
Thr 732	-	expression tag
Lys 733	-	expression tag
His 734	-	expression tag
His 735	-	expression tag
His 736	-	expression tag
His 737	-	expression tag
His 738	-	expression tag
His 739	-	expression tag

B: 37 - 602 (UniProt: Q7KK54)

PDB	External Database	Details
Glu 34	-	expression tag
Thr 35	-	expression tag
Gly 36	-	expression tag
Gly 603	-	expression tag
Thr 604	-	expression tag
Lys 605	-	expression tag
His 606	-	expression tag
His 607	-	expression tag
His 608	-	expression tag
His 609	-	expression tag
His 610	-	expression tag
His 611	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	142911.8
Branched	Number of molecules	2
	Total formula weight	1821.6
Non-Polymers*	Number of molecules	4
	Total formula weight	884.8
All*	Total formula weight	145618.3

*Water molecules are not included.