Pfam Domains mapped on to the structure: 1R1T

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	A	PF12840	Helix-turn-helix domain	PF12840	PF12840
2	A	PF01022	Bacterial regulatory protein, arsR family	PF01022	PF01022

Conserved Domain Database Superfamily Annotations: 1R1T

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	1R1T	28974	cd00090	HTH_ARSR -	cl00088
2	1R1T	212173	cl00088	HTH	superfamily - -

Structural Details of PDB entry 1R1T PDBid Chains Hinge Swapped Domain 1R1T A,B A:44-46,B:44-46 A:24-43,B:24-43 Swapped-domain interface residues and interactions: Chains Residues A 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 37, 39, 40, 41, 43, 44, 46, 49, 50, 53, 54, 68, 115, B 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 37, 39, 40, 41, 43, 44, 46, 49, 50, 53, 54, 68, 115, Non-swapped-domain interface residues and interactions: Chains Residues A 57, 58, 60, 64, 87, 104, 106, 107, 109, 110, 111, 113, 114, 116, 117, 118, 121, B 20, 21, 22, 57, 58, 60, 87, 103, 106, 107, 109, 110, 111, 113, 114, 116, 117,

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:1R1T

B:1R1T

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

ali file:	1R1T.ali
atm file:	1R1T.atm
cof file:	1R1T.cof
hbd file:	1R1T.hbd
html file:	1R1T.html
pdb file:	1R1T.pdb
ps file:	1R1T.ps
psa file:	1R1T.psa
rtf file:	1R1T.rtf
sst file:	1R1T.sst
tem file:	1R1T.tem