6RP8

Crystal Structure of Ipilimumab Fab complexed with CTLA-4 at 2.6A resolution

Functional Information from GO Data

Chain	GOid	namespace	contents
c	0006955	biological_process	immune response
c	0016020	cellular_component	membrane
c	0042129	biological_process	regulation of T cell proliferation
C	0006955	biological_process	immune response
C	0016020	cellular_component	membrane
C	0042129	biological_process	regulation of T cell proliferation

Functional Information from PROSITE/UniProt

site_id	PS00290
Number of Residues	7
Details	IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YICNVNH

Chain	Residue	Details
h	TYR199-HIS205
l	TYR193-HIS199

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	101
Details	Domain: {"description":"Ig-like V-type"}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	8
Details	Region: {"description":"Homodimerization","evidences":[{"source":"PubMed","id":"21156796","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	10
Details	Region: {"description":"Important for interaction with CD80 and CD86","evidences":[{"source":"PubMed","id":"28484017","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	2
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"11279502","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16002699","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"21156796","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	2
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"11279502","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16002699","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---