4OJE

Crystal structure of a C-terminally truncated trimeric ectodomain of the C. elegans fusion protein EFF-1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	H	EFF-1A	polymer	526	59041.8	1	UniProt (G5ECA1) Pfam (PF14884) In PDB	Caenorhabditis elegans (nematode)	Protein EFF-1, isoform a
2	A	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
3	H	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
4	H	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
5		water	water		18.0	73	Chemie (HOH)

Sequence modifications

H: 23 - 509 (UniProt: G5ECA1)

PDB	External Database	Details
Arg 21	-	expression tag
Ser 22	-	expression tag
Phe 510	-	expression tag
Glu 511	-	expression tag
Asp 512	-	expression tag
Asp 513	-	expression tag
Asp 514	-	expression tag
Asp 515	-	expression tag
Lys 516	-	expression tag
Ala 517	-	expression tag
Gly 518	-	expression tag
Trp 519	-	expression tag
Ser 520	-	expression tag
His 521	-	expression tag
Pro 522	-	expression tag
Gln 523	-	expression tag
Phe 524	-	expression tag
Glu 525	-	expression tag
Lys 526	-	expression tag
Gly 527	-	expression tag
Gly 528	-	expression tag
Gly 529	-	expression tag
Ser 530	-	expression tag
Gly 531	-	expression tag
Gly 532	-	expression tag
Gly 533	-	expression tag
Ser 534	-	expression tag
Gly 535	-	expression tag
Gly 536	-	expression tag
Gly 537	-	expression tag
Ser 538	-	expression tag
Trp 539	-	expression tag
Ser 540	-	expression tag
His 541	-	expression tag
Pro 542	-	expression tag
Gln 543	-	expression tag
Phe 544	-	expression tag
Glu 545	-	expression tag
Lys 546	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	59041.8
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	5
	Total formula weight	601.1
All*	Total formula weight	60067.3

*Water molecules are not included.