Pfam Domains mapped on to the structure: 2QSI

No.	Chain ID	Pfam ID	Pfam Description	Linkout - Pfam	Linkout - CDD
1	A	PF07449	Hydrogenase-1 expression protein HyaE	PF07449	PF07449

Conserved Domain Database Superfamily Annotations: 2QSI

No.	PDB ID	PSSM ID	CDD Accession	Superfamily Short Name	Linkout - CDD
1	2QSI	48514	cd02965	HyaE -	cl00388
2	2QSI	212209	cl00388	Thioredoxin_like	superfamily - -

Structural Details of PDB entry 2QSI PDBid Chains Hinge Swapped Domain 2QSI A,B A:95-98,B:95-98 A:99-126,B:99-126 Swapped-domain interface residues and interactions: Chains Residues A 47, 51, 58, 83, 85, 87, 88, 89, 90, 91, 92, 93, 94, 95, 99, 100, 101, 102, 103, 104, 105, 106, 109, 112, 113, 116, 117, 120, 123, 124, 126, B 47, 51, 83, 85, 87, 89, 90, 91, 92, 93, 94, 95, 99, 100, 101, 102, 103, 104, 105, 106, 109, 112, 113, 116, 117, 120, 123, 124, Non-swapped-domain interface residues and interactions: Chains Residues A 27, 29, 33, 50, 54, 57, 61, 62, 65, 66, 82, 84, 97, 98, B 33, 50, 54, 57, 58, 61, 62, 65, 66, 82, 84, 96, 97, 98,

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:

B:2QSI

A:2QSI

JOY Structural annotation for hinge hinge and swapped domain:

Hinge	Swapped domain

JOY output:

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