Analysis of interatomic Contacts of Structural Units in PDB entry:
7WSI


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 7WSI entry

There are 3 chains in PDB entry 7WSI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 5PHE 310
H
 GLU 1SER 221
L
 ASP 1ARG 216
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 20 helices in PDB entry 7WSI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 20Right-handed 310
Helix 2
AA2
A
21 44Right-handed alpha
Helix 3
AA3
A
47 57Right-handed alpha
Helix 4
AA4
A
58 70Right-handed alpha
Helix 5
AA5
A
71 83Right-handed alpha
Helix 6
AA6
A
86 99Right-handed alpha
Helix 7
AA7
A
103 113Right-handed alpha
Helix 8
AA8
A
115 142Right-handed alpha
Helix 9
AA9
A
156 180Right-handed alpha
Helix 10
AB1
A
183 211Right-handed alpha
Helix 11
AB2
A
214 218Right-handed 310
Helix 12
AB3
A
219 243Right-handed alpha
Helix 13
AB4
A
248 260Right-handed alpha
Helix 14
AB5
A
263 274Right-handed alpha
Helix 15
AB6
A
280 283Right-handed 310
Helix 16
AB7
A
284 309Right-handed alpha
Helix 17
AB8
H
62 66Right-handed 310
Helix 18
AB9
H
87 91Right-handed 310
Helix 19
AC1
H
194 199Right-handed alpha
Helix 20
AC2
L
126 132Right-handed alpha
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There are 9 sheets in PDB entry 7WSI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
H
4 6first strand
Strand 2
H
19 24anti-parallel
Strand 3
H
78 82anti-parallel
Strand 4
H
69 73anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 12first strand
Strand 2
H
115 119parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
33 39anti-parallel
Strand 5
H
45 52anti-parallel
Strand 6
H
57 60anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 12first strand
Strand 2
H
115 119parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
110 111anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
128 132first strand
Strand 2
H
143 151anti-parallel
Strand 3
H
184 192anti-parallel
Strand 4
H
171 177anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
159 161first strand
Strand 2
H
202 206anti-parallel
Strand 3
H
215 217anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 12first strand
Strand 2
L
107 110parallel
Strand 3
L
91 92anti-parallel
Strand 4
L
40 44anti-parallel
Strand 5
L
51 55anti-parallel
Strand 6
L
59 60anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
69 73first strand
Strand 2
L
76 80anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
122 123first strand
Strand 2
L
134 144anti-parallel
Strand 3
L
178 187anti-parallel
Strand 4
L
164 168anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
158 159first strand
Strand 2
L
150 155anti-parallel
Strand 3
L
198 203anti-parallel
Strand 4
L
206 212anti-parallel
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