Pfam Domains mapped on to the structure: 1YJD

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	L	PF13895	Immunoglobulin domain	PF13895	PF13895
2	L	PF13927	Immunoglobulin domain	PF13927	PF13927
3	L	PF00047	Immunoglobulin domain	PF00047	PF00047
4	H	PF13895	Immunoglobulin domain	PF13895	PF13895

Conserved Domain Database Superfamily Annotations: 1YJD

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	1YJD	143198	cd05721	IgV_CTLA-4 -	cl11960
2	1YJD	212623	cl11960	Ig	superfamily - -
3	1YJD	212623	cl11960	Ig	superfamily - -

Structural Details of PDB entry 1YJD PDBid Chains Hinge Swapped Domain 1YJD H,L H:103-107,L:94-97 H:2-102,L:1-93 Swapped-domain interface residues and interactions: Chains Residues H 35, 39, 44, 45, 47, 50, 59, 61, 63, 95, 105, 106, 108, 110, 112, L 1, 32, 34, 36, 38, 43, 44, 46, 49, 50, 55, 87, 89, 91, 95, 96, 98, 100, Non-swapped-domain interface residues and interactions: Chains Residues H 104, 107, 129, 130, 131, 132, 133, 134, 135, 136, 138, 139, 144, 148, 150, 171, 172, 173, 174, 176, 178, 183, 185, 187, 215, L 94, 99, 114, 115, 116, 117, 118, 119, 121, 123, 124, 127, 131, 133, 135, 137, 138, 160, 161, 162, 163, 164, 167, 174, 176, 178, 180, 207, 212,

Swapped domains are represented using trasperent spheres. Non-swapped part is represented using light color and cartoon representation. Hinge region is shown in yellow color.

Mutations in critical regions:

Chains	Hinge	Domain swapped interface	Non-swapped interface	Swapped Domain
H	No mutation	No mutation	No mutation	No mutation
L	No mutation	No mutation	No mutation	No mutation

HIDE output:

Homologues found through HIDE algorithm

JMOL Visualization:

2D-plot:

H:1YJD

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

ali file:	1YJD.ali
atm file:	1YJD.atm
cof file:	1YJD.cof
hbd file:	1YJD.hbd
html file:	1YJD.html
pdb file:	1YJD.pdb
ps file:	1YJD.ps
psa file:	1YJD.psa
rtf file:	1YJD.rtf
sst file:	1YJD.sst
tem file:	1YJD.tem