Pfam Domains mapped on to the structure: 2QIB

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	A	PF00440	Bacterial regulatory proteins, tetR family	PF00440	PF00440

Conserved Domain Database Superfamily Annotations: 2QIB

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	2QIB	212173	cl00088	HTH	superfamily - -
2	2QIB	212173	cl00088	HTH	superfamily - -
3	2QIB	212173	cl00088	HTH	superfamily - -

Structural Details of PDB entry 2QIB PDBid Chains Hinge Swapped Domain 2QIB A,B A:210-212,B:210-212 A:213-230,B:213-230 Swapped-domain interface residues and interactions: Chains Residues A 191, 192, 205, 217, 219, 220, 221, 223, 224, 225, 227, 228, 230, B 195, 201, 213, 217, 220, 221, 222, 223, 224, 225, 227, Non-swapped-domain interface residues and interactions: Chains Residues A 112, 114, 115, 116, 147, 148, 150, 151, 154, 155, 158, 159, 162, 163, 166, 172, 173, 174, 177, 180, 181, 184, 185, 188, 189, 193, 194, 195, 196, 204, 208, B 109, 111, 118, 119, 122, 147, 148, 150, 151, 152, 154, 155, 158, 159, 162, 163, 166, 172, 173, 174, 177, 180, 181, 184, 185, 188, 189, 191, 192, 193, 194, 196, 205, 208,

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:2QIB

B:2QIB

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

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