3DSwap | Knowledgebase of 3D Domain Swapping in Proteins

Pfam Domains mapped on to the structure: 1LJ9

No. Chain ID Pfam ID Pfam Description Linkout - Pfam Linkout - CDD

1 A PF12802 MarR family PF12802 PF12802

2 A PF01047 MarR family PF01047 PF01047

3 A PF01978 Sugar-specific transcriptional regulator TrmB PF01978 PF01978

4 A PF13412 Winged helix-turn-helix DNA-binding PF13412 PF13412

Conserved Domain Database Superfamily Annotations: 1LJ9

No. PDB ID PSSM ID CDD Accession Superfamily Short Name Linkout - CDD

1 1LJ9 212173 cl00088 HTH superfamily - -

2 1LJ9 212173 HTH superfamily N -

3 1LJ9 212173 HTH superfamily N -

Structural Details of PDB entry 1LJ9

Structural Details of PDB entry 1LJ9

PDBid Chains Hinge Swapped Domain

1LJ9 A,B A:113-117,B:113-117 A:118-145,B:118-145

Swapped-domain interface residues and interactions:

Chains Residues
A 2, 4, 7, 10, 11, 14, 18, 111, 112, 113, 120, 121, 123, 124, 125, 127, 128, 129, 130, 131, 132, 134, 135, 138, 139, 142, 143, 145,

B 2, 4, 7, 10, 11, 14, 15, 18, 111, 112, 113, 114, 120, 121, 123, 124, 125, 127, 128, 129, 130, 131, 132, 134, 135, 138, 139, 142,

Non-swapped-domain interface residues and interactions:

Chains Residues
A 3, 5, 6, 8, 9, 12, 13, 15, 17, 20, 21, 34, 37, 38, 41, 53, 54, 55, 56, 57, 108, 109, 114, 115, 116,

B 3, 5, 6, 8, 9, 12, 13, 17, 21, 22, 34, 37, 38, 41, 53, 54, 55, 56, 57, 108, 109, 115, 116,

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:1LJ9 B:1LJ9

JOY Structural annotation for hinge hinge and swapped domain:

Hinge Swapped domain

JOY output:

ali file: 1LJ9.ali
atm file: 1LJ9.atm
cof file: 1LJ9.cof
hbd file: 1LJ9.hbd
html file: 1LJ9.html
pdb file: 1LJ9.pdb
ps file: 1LJ9.ps
psa file: 1LJ9.psa
rtf file: 1LJ9.rtf
sst file: 1LJ9.sst
tem file: 1LJ9.tem