Pfam Domains mapped on to the structure: 2B2Y

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	A	PF00385	Chromo (CHRromatin Organisation MOdifier) domain	PF00385	PF00385
2	A	PF00385	Chromo (CHRromatin Organisation MOdifier) domain	PF00385	PF00385
3	C	PF00385	Chromo (CHRromatin Organisation MOdifier) domain	PF00385	PF00385

Conserved Domain Database Superfamily Annotations: 2B2Y

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	2B2Y	28908	cd00024	CHROMO -	cl15261
2	2B2Y	210058	cl15261	CHROMO	superfamily - -

Structural Details of PDB entry 2B2Y PDBid Chains Hinge Swapped Domain 2B2Y A,C,B A:129-133,C:129-133,B:129-133 A:134-186,C:134-186,B:134-186 Swapped-domain interface residues and interactions: Chains Residues A 97, 104, 120, 123, 134, 135, 137, 152, 154, 156, 157, 159, 160, 161, 162, 163, 185, B 97, 119, 120, 123, 134, 135, 137, 138, 152, 154, 157, 158, 159, 160, 161, 162, 163, 165, 185, Non-swapped-domain interface residues and interactions: Chains Residues A 18, 65, 94, 100, 101, 105, 109, 111, 112, 115, 116, 119, 126, 127, 187, B 18, 89, 90, 94, 100, 101, 104, 111, 112, 115, 116, 126,

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
A	No mutation	No mutation	LYS(187)-,	LYS(186)-,
C	No mutation	No mutation	No mutation	No mutation
B	No mutation	No mutation	No mutation	LYS(186)-,

HIDE output:

Homologues found through HIDE algorithm

JMOL Visualization:

2D-plot:

A:2B2Y

B:2B2Y

C:2B2Y

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

ali file:	2B2Y.ali
atm file:	2B2Y.atm
cof file:	2B2Y.cof
hbd file:	2B2Y.hbd
html file:	2B2Y.html
pdb file:	2B2Y.pdb
ps file:	2B2Y.ps
psa file:	2B2Y.psa
rtf file:	2B2Y.rtf
sst file:	2B2Y.sst
tem file:	2B2Y.tem