1WVM

crystal structure of psychrophilic subtilisin-like serine protease apa1 from antarctic psychrotroph pseudoaleromonas sp. as-11, complexed with inhibitor chymostatin

• Total interactions analyzed: 6
• Total true interactions: 3
• Strongest Interaction:
  • Chains: A-B
  • Int. Res.: 50
  • Norm. En. per Res.: -6.3282
• Hub Node: A(2)

All Interactions

Chains	Hydro. Bond Ener. (kJ/mol)	Elec. Ener. (kJ/mol)	VDW. Ener. (kJ/mol)	Tot. Stab. Ener. (kJ/mol)	#int. res.	# Short cont.	#Hydr. int.	#VDW pairs	#salt bridges	#Pot. fav. elec. int	#Pot. unfav. elec. int
A-B	-73.5866	-45.9268	-196.896	-316.4094	50	21	0	6023	2	6	7
A-C	-3.486	0.0	-78.7485	-82.2345	49	4	2	2942	0	0	0
B-D	-3.4136	0.0	-77.5515	-80.9651	47	2	3	2885	0	0	0

Interface residues

• A-B: ARG140A, ARG140B, ASN141A, ASN141B, ASN412A, ASN412B, ASP162A, ASP162B, ASP194A, ASP194B, GLN191A, GLN191B, GLN195A, GLN195B, GLU139A, GLU139B, GLY132A, GLY132B, GLY134A, GLY134B, SER133A, SER133B, SER135A, SER135B, SER163A, SER163B, SER164A, SER164B, SER166A, SER166B, SER170A, SER170B, THR136A, THR136B, THR137A, THR137B, THR138A, THR138B, THR193A, THR193B, TYR165A, TYR165B, TYR167A, TYR167B, TYR171A, TYR171B, TYR192A, TYR192B, VAL196A, VAL196B
• A-C: ALA155A, ALA156A, ALA169A, ALA64A, ASN100A, ASN159A, ASN62A, ASN63A, ASP30A, GLU101A, GLU139A, GLY103A, GLY105A, GLY131A, GLY132A, GLY134A, GLY158A, GLY32A, GLY367A, GLY66A, HIS65A, ILE114A, ILE29A, LEU110A, LEU130A, LEU143A, LEU3C, LYS97A, MET128A, MET370A, PHE1C, PHE99A, PRO168A, SER109A, SER129A, SER133A, SER135A, SER166A, SER31A, SER369A, THR136A, THR368A, THR67A, TRP104A, TYR167A, TYR171A, TYR365A, VAL69A, VAL98A
• B-D: ALA155B, ALA156B, ALA169B, ALA64B, ASN100B, ASN159B, ASN62B, ASN63B, ASP30B, GLU101B, GLU139B, GLY103B, GLY131B, GLY132B, GLY134B, GLY158B, GLY32B, GLY66B, HIS65B, ILE114B, ILE29B, LEU110B, LEU130B, LEU143B, LEU3D, LYS97B, MET128B, MET370B, PHE1D, PHE99B, PRO168B, SER109B, SER129B, SER133B, SER135B, SER166B, SER31B, SER369B, THR136B, THR368B, THR67B, TRP104B, TYR167B, TYR171B, TYR365B, VAL69B, VAL98B