Analysis of interatomic Contacts of Structural Units in PDB entry:
4W6W


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4W6W entry

There are 2 chains in PDB entry 4W6W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 20PRO 161
B
 VAL 802SER 925
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 4 helices in PDB entry 4W6W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 29Right-handed 310
Helix 2
AA2
A
128 133Right-handed alpha
Helix 3
AA3
B
886 890Right-handed 310
Helix 4
AA4
B
902 912Right-handed 310
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There are 5 sheets in PDB entry 4W6W. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
22 24first strand
Strand 2
A
153 160anti-parallel
Strand 3
A
141 148anti-parallel
Strand 4
A
59 65anti-parallel
Strand 5
A
102 107anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
31 40first strand
Strand 2
A
43 53anti-parallel
Strand 3
A
118 126anti-parallel
Strand 4
A
82 89anti-parallel
Strand 5
A
94 96anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
67 71first strand
Strand 2
A
76 80anti-parallel
Strand 3
B
867 872anti-parallel
Strand 4
B
878 882anti-parallel
Strand 5
B
818 824anti-parallel
Strand 6
B
804 807anti-parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
810 813first strand
Strand 2
B
919 924parallel
Strand 3
B
891 899anti-parallel
Strand 4
B
832 839anti-parallel
Strand 5
B
846 851anti-parallel
Strand 6
B
857 859anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
810 813first strand
Strand 2
B
919 924parallel
Strand 3
B
891 899anti-parallel
Strand 4
B
914 915anti-parallel
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