Pfam Domains mapped on to the structure: 2O38

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	A	PF13744	Helix-turn-helix domain	PF13744	PF13744

Conserved Domain Database Superfamily Annotations: 2O38

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	2O38	210161	cl15761	HTH_XRE	superfamily - -

Structural Details of PDB entry 2O38 PDBid Chains Hinge Swapped Domain 2O38 A,B A:102-105,B:102-105 A:106-116,B:106-116 Swapped-domain interface residues and interactions: Chains Residues A 89, 92, 93, 94, 95, 96, 97, 98, 99, 106, 109, 110, 111, 112, 113, 114, 115, 116, B 89, 92, 93, 94, 95, 96, 97, 98, 99, 100, 106, 109, 110, 111, 112, 113, 114, 115, Non-swapped-domain interface residues and interactions: Chains Residues A 28, 31, 32, 39, 42, 80, 81, 82, 86, 88, 100, 101, 102, B 31, 32, 35, 39, 42, 81, 82, 86, 88, 101, 102,

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	No mutation	No mutation
B	No mutation	No mutation	No mutation	No mutation

HIDE output:

Homologues found through HIDE algorithm

JMOL Visualization:

2D-plot:

A:2O38

B:2O38

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

ali file:	2O38.ali
atm file:	2O38.atm
cof file:	2O38.cof
hbd file:	2O38.hbd
html file:	2O38.html
pdb file:	2O38.pdb
ps file:	2O38.ps
psa file:	2O38.psa
rtf file:	2O38.rtf
sst file:	2O38.sst
tem file:	2O38.tem