3DSwap | Knowledgebase of 3D Domain Swapping in Proteins

Pfam Domains mapped on to the structure: 3BPX

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

1 A PF01978 Sugar-specific transcriptional regulator TrmB PF01978 PF01978

2 A PF12802 MarR family PF12802 PF12802

3 A PF01047 MarR family PF01047 PF01047

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

5 A PF03551 Transcriptional regulator PadR-like family PF03551 PF03551

6 A PF01638 HxlR-like helix-turn-helix PF01638 PF01638

Conserved Domain Database Superfamily Annotations: 3BPX

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

1 3BPX 212173 cl00088 HTH superfamily - -

2 3BPX 212173 HTH superfamily N -

3 3BPX 212173 HTH superfamily N -

Structural Details of PDB entry 3BPX

Structural Details of PDB entry 3BPX

PDBid Chains Hinge Swapped Domain

3BPX A,B A:25-30,B:25-30 A:1-25,B:1-25

Swapped-domain interface residues and interactions:

Chains Residues
A 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 44, 108, 128, 131, 132, 134, 135, 138, 142,

B 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 24, 44, 128, 131, 132, 134, 135, 136, 138,

Non-swapped-domain interface residues and interactions:

Chains Residues
A 0, 33, 37, 40, 56, 57, 58, 105, 111, 112, 114, 115, 116, 117, 118, 119, 123, 126, 127, 130, 133, 137, 139, 140, 141, 144, 145,

B 37, 41, 56, 57, 58, 59, 108, 111, 112, 114, 115, 117, 118, 119, 123, 126, 127, 130, 133, 137, 139,

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:3BPX B:3BPX

JOY Structural annotation for hinge hinge and swapped domain:

Hinge Swapped domain

JOY output:

ali file: 3BPX.ali
atm file: 3BPX.atm
cof file: 3BPX.cof
hbd file: 3BPX.hbd
html file: 3BPX.html
pdb file: 3BPX.pdb
ps file: 3BPX.ps
psa file: 3BPX.psa
rtf file: 3BPX.rtf
sst file: 3BPX.sst
tem file: 3BPX.tem