Analysis of interatomic Contacts of Structural Units in PDB entry:
7T2C


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 7T2C entry

There are 5 chains in PDB entry 7T2C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 ALA 2ALA 204
E
 ALA 2ASP 257
A
 ILE 1ALA 180
B
 THR 3TRP 188
C
 THR -1TYR 10
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 11 helices in PDB entry 7T2C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
D
95 99Right-handed 310
Helix 2
AA2
E
95 99Right-handed 310
Helix 3
AA3
E
129 133Right-handed 310
Helix 4
AA4
E
144 152Right-handed alpha
Helix 5
AA5
E
211 215Right-handed alpha
Helix 6
AA6
A
45 52Right-handed alpha
Helix 7
AA7
A
55 77Right-handed alpha
Helix 8
AA8
B
51 53Right-handed 310
Helix 9
AA9
B
54 62Right-handed alpha
Helix 10
AB1
B
64 78Right-handed alpha
Helix 11
AB2
B
78 86Right-handed alpha
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There are 15 sheets in PDB entry 7T2C. 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
10 14first strand
Strand 2
D
122 127parallel
Strand 3
D
101 107anti-parallel
Strand 4
D
38 44anti-parallel
Strand 5
D
51 56anti-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
18 24first strand
Strand 2
D
86 93anti-parallel
Strand 3
D
77 79anti-parallel
Strand 4
D
66 67anti-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
171 172first strand
Strand 2
D
185 193anti-parallel
Strand 3
D
149 156anti-parallel
Strand 4
D
136 142anti-parallel
Strand 5
E
140 142anti-parallel
Strand 6
E
153 163anti-parallel
Strand 7
E
201 210anti-parallel
Strand 8
E
183 185anti-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
176 180first strand
Strand 2
D
185 193anti-parallel
Strand 3
D
149 156anti-parallel
Strand 4
D
136 142anti-parallel
Strand 5
E
140 142anti-parallel
Strand 6
E
153 163anti-parallel
Strand 7
E
201 210anti-parallel
Strand 8
E
190 191anti-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
4 7first strand
Strand 2
E
19 25anti-parallel
Strand 3
E
86 91anti-parallel
Strand 4
E
76 79anti-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
10 14first strand
Strand 2
E
122 127parallel
Strand 3
E
101 107anti-parallel
Strand 4
E
38 44anti-parallel
Strand 5
E
50 57anti-parallel
Strand 6
E
66 67anti-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
10 14first strand
Strand 2
E
122 127parallel
Strand 3
E
101 107anti-parallel
Strand 4
E
116 118anti-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
177 178first strand
Strand 2
E
168 174anti-parallel
Strand 3
E
220 227anti-parallel
Strand 4
E
246 253anti-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
40 43first strand
Strand 2
A
30 35anti-parallel
Strand 3
A
20 26anti-parallel
Strand 4
A
5 14anti-parallel
Strand 5
B
8 18anti-parallel
Strand 6
B
21 32anti-parallel
Strand 7
B
35 41anti-parallel
Strand 8
B
47 49anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
132 134anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
138 139anti-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
126 127first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
161 166anti-parallel
Strand 4
A
174 178anti-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
101 102first strand
Strand 2
B
116 122anti-parallel
Strand 3
B
155 161anti-parallel
Strand 4
B
142 144anti-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
101 102first strand
Strand 2
B
116 122anti-parallel
Strand 3
B
155 161anti-parallel
Strand 4
B
148 149anti-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
136 138first strand
Strand 2
B
127 133anti-parallel
Strand 3
B
171 177anti-parallel
Strand 4
B
184 188anti-parallel
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