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


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 4WQO entry

There are 4 chains in PDB entry 4WQO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 60ALA 207
B
 MET 1LYS 104
C
 MET 17CYS 112
D
 MET 1LEU 159
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 18 helices in PDB entry 4WQO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
157 170Right-handed alpha
Helix 2
AA2
A
171 178Right-handed 310
Helix 3
AA3
A
183 190Right-handed alpha
Helix 4
AA4
A
193 207Right-handed alpha
Helix 5
AA5
B
23 36Right-handed alpha
Helix 6
AA6
B
38 40Right-handed 310
Helix 7
AA7
B
100 104Right-handed 310
Helix 8
AA8
C
33 37Right-handed alpha
Helix 9
AA9
C
39 46Right-handed alpha
Helix 10
AB1
C
66 84Right-handed alpha
Helix 11
AB2
C
96 98Right-handed 310
Helix 12
AB3
C
99 111Right-handed alpha
Helix 13
AB4
D
9 26Right-handed alpha
Helix 14
AB5
D
31 48Right-handed alpha
Helix 15
AB6
D
53 78Right-handed alpha
Helix 16
AB7
D
84 105Right-handed alpha
Helix 17
AB8
D
105 113Right-handed alpha
Helix 18
AB9
D
138 157Right-handed alpha
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There are 3 sheets in PDB entry 4WQO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 4 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
106 112first strand
Strand 2
A
71 79anti-parallel
Strand 3
A
147 152parallel
Strand 4
A
129 130anti-parallel
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There are 3 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
95 97first strand
Strand 2
A
84 89anti-parallel
Strand 3
A
116 121anti-parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 45first strand
Strand 2
B
73 79anti-parallel
Strand 3
B
2 8parallel
Strand 4
B
12 19anti-parallel
Strand 5
C
28 32parallel
Strand 6
C
18 22anti-parallel
Strand 7
C
59 61parallel
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