1OLZ

The ligand-binding face of the semaphorins revealed by the high resolution crystal structure of SEMA4D

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	SEMAPHORIN 4D	polymer	663	74315.5	2	UniProt (Q92854) Pfam (PF01403) Pfam (PF01437) Pfam (PF00047)	Homo sapiens (Human)	LEUKOCYTE ACTIVATION ANTIGEN CD100, BB18, A8, GR3
2	C, D (A, B)	water	water		18.0	841	Chemie (HOH)

Sequence modifications

A, B: 1 - 656 (UniProt: Q92854)
A, B: 657 - 663 (PDB: 1OLZ)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	148631.1
All*	Total formula weight	148631.1

*Water molecules are not included.