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


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 7CXU entry

There are 2 chains in PDB entry 7CXU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4ALA 330
B
 SER 4ALA 330
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 25 helices in PDB entry 7CXU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
11 21Right-handed alpha
Helix 2
AA2
A
23 37Right-handed alpha
Helix 3
AA3
A
86 90Right-handed 310
Helix 4
AA4
A
114 134Right-handed alpha
Helix 5
AA5
A
147 161Right-handed alpha
Helix 6
AA6
A
173 180Right-handed alpha
Helix 7
AA7
A
193 200Right-handed alpha
Helix 8
AA8
A
216 220Right-handed 310
Helix 9
AA9
A
235 242Right-handed alpha
Helix 10
AB1
A
249 255Right-handed alpha
Helix 11
AB2
A
259 268Right-handed alpha
Helix 12
AB3
A
276 281Right-handed alpha
Helix 13
AB4
A
301 319Right-handed alpha
Helix 14
AB5
B
11 20Right-handed alpha
Helix 15
AB6
B
23 37Right-handed alpha
Helix 16
AB7
B
114 134Right-handed alpha
Helix 17
AB8
B
147 161Right-handed alpha
Helix 18
AB9
B
173 180Right-handed alpha
Helix 19
AC1
B
193 200Right-handed alpha
Helix 20
AC2
B
216 220Right-handed 310
Helix 21
AC3
B
235 242Right-handed alpha
Helix 22
AC4
B
249 255Right-handed alpha
Helix 23
AC5
B
259 268Right-handed alpha
Helix 24
AC6
B
276 282Right-handed alpha
Helix 25
AC7
B
301 320Right-handed alpha
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There are 6 sheets in PDB entry 7CXU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 3 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
40 41first strand
Strand 2
A
57 68anti-parallel
Strand 3
A
46 51anti-parallel
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There are 7 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
40 41first strand
Strand 2
A
57 68anti-parallel
Strand 3
A
73 83anti-parallel
Strand 4
A
94 101anti-parallel
Strand 5
A
108 113anti-parallel
Strand 6
A
6 10parallel
Strand 7
A
323 326anti-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
A
187 190first strand
Strand 2
A
166 170parallel
Strand 3
A
140 144parallel
Strand 4
A
203 206parallel
Strand 5
A
224 227parallel
Strand 6
A
293 297parallel
Strand 7
A
244 247parallel
Strand 8
A
274 275parallel
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There are 3 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
40 41first strand
Strand 2
B
57 69anti-parallel
Strand 3
B
46 51anti-parallel
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There are 7 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
40 41first strand
Strand 2
B
57 69anti-parallel
Strand 3
B
72 83anti-parallel
Strand 4
B
94 101anti-parallel
Strand 5
B
108 113anti-parallel
Strand 6
B
6 10parallel
Strand 7
B
323 326anti-parallel
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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
187 190first strand
Strand 2
B
166 170parallel
Strand 3
B
140 144parallel
Strand 4
B
203 206parallel
Strand 5
B
224 227parallel
Strand 6
B
293 297parallel
Strand 7
B
244 247parallel
Strand 8
B
274 275parallel
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