Analysis of interatomic Contacts of Structural Units in PDB entry:
7SU9


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 7SU9 entry

There are 5 chains in PDB entry 7SU9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 ALA 5ASN 193
E
 GLY 6ALA 246
A
 SER 2TRP 274
B
 MET 0MET 99
C
 GLY 1LEU 9
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 14 helices in PDB entry 7SU9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
D
82 86Right-handed 310
Helix 2
AA2
D
168 171Right-handed 310
Helix 3
AA3
D
187 191Right-handed 310
Helix 4
AA4
E
85 89Right-handed 310
Helix 5
AA5
E
119 123Right-handed 310
Helix 6
AA6
E
134 142Right-handed alpha
Helix 7
AA7
E
201 206Right-handed alpha
Helix 8
AA8
A
49 54Right-handed alpha
Helix 9
AA9
A
56 85Right-handed alpha
Helix 10
AB1
A
137 151Right-handed alpha
Helix 11
AB2
A
151 162Right-handed alpha
Helix 12
AB3
A
162 175Right-handed alpha
Helix 13
AB4
A
175 180Right-handed alpha
Helix 14
AB5
A
253 255Right-handed 310
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There are 15 sheets in PDB entry 7SU9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6,

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
D
12 16first strand
Strand 2
D
109 114parallel
Strand 3
D
87 95anti-parallel
Strand 4
D
34 41anti-parallel
Strand 5
D
48 53anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
21 26first strand
Strand 2
D
73 78anti-parallel
Strand 3
D
64 66anti-parallel
Strand 4
D
58 59anti-parallel
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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
157 159first strand
Strand 2
D
172 181anti-parallel
Strand 3
D
136 141anti-parallel
Strand 4
D
123 129anti-parallel
Strand 5
E
127 132anti-parallel
Strand 6
E
143 153anti-parallel
Strand 7
E
191 200anti-parallel
Strand 8
E
173 175anti-parallel
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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
163 167first strand
Strand 2
D
172 181anti-parallel
Strand 3
D
136 141anti-parallel
Strand 4
D
123 129anti-parallel
Strand 5
E
127 132anti-parallel
Strand 6
E
143 153anti-parallel
Strand 7
E
191 200anti-parallel
Strand 8
E
180 181anti-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
E
8 10first strand
Strand 2
E
22 27anti-parallel
Strand 3
E
77 81anti-parallel
Strand 4
E
67 71anti-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
E
13 17first strand
Strand 2
E
112 117parallel
Strand 3
E
90 97anti-parallel
Strand 4
E
34 40anti-parallel
Strand 5
E
47 53anti-parallel
Strand 6
E
56 60anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
13 17first strand
Strand 2
E
112 117parallel
Strand 3
E
90 97anti-parallel
Strand 4
E
107 108anti-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
E
167 169first strand
Strand 2
E
158 164anti-parallel
Strand 3
E
210 217anti-parallel
Strand 4
E
236 243anti-parallel
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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 47first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
3 12anti-parallel
Strand 5
A
94 103anti-parallel
Strand 6
A
109 118anti-parallel
Strand 7
A
121 126anti-parallel
Strand 8
A
133 135anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
186 195first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
228 230anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
186 195first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
234 235anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
222 223first strand
Strand 2
A
214 219anti-parallel
Strand 3
A
257 262anti-parallel
Strand 4
A
270 272anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
50 51anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
55 56anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-parallel
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