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


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 7XDU entry

There are 2 chains in PDB entry 7XDU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 346
B
 HIS 1ARG 348
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 28 helices in PDB entry 7XDU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 25Right-handed alpha
Helix 2
AA2
A
44 50Right-handed alpha
Helix 3
AA3
A
61 65Right-handed 310
Helix 4
AA4
A
81 94Right-handed alpha
Helix 5
AA5
A
103 108Right-handed 310
Helix 6
AA6
A
113 127Right-handed alpha
Helix 7
AA7
A
143 151Right-handed alpha
Helix 8
AA8
A
171 178Right-handed alpha
Helix 9
AA9
A
183 193Right-handed alpha
Helix 10
AB1
A
201 214Right-handed alpha
Helix 11
AB2
A
271 275Right-handed 310
Helix 12
AB3
A
300 312Right-handed alpha
Helix 13
AB4
A
312 319Right-handed alpha
Helix 14
AB5
A
338 343Right-handed 310
Helix 15
AB6
B
15 28Right-handed alpha
Helix 16
AB7
B
47 53Right-handed alpha
Helix 17
AB8
B
64 68Right-handed 310
Helix 18
AB9
B
84 98Right-handed alpha
Helix 19
AC1
B
106 115Right-handed 310
Helix 20
AC2
B
116 130Right-handed alpha
Helix 21
AC3
B
146 154Right-handed alpha
Helix 22
AC4
B
174 181Right-handed alpha
Helix 23
AC5
B
186 197Right-handed alpha
Helix 24
AC6
B
204 217Right-handed alpha
Helix 25
AC7
B
274 279Right-handed 310
Helix 26
AC8
B
303 315Right-handed alpha
Helix 27
AC9
B
315 322Right-handed alpha
Helix 28
AD1
B
341 346Right-handed 310
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There are 5 sheets in PDB entry 7XDU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 7 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
58 59first strand
Strand 2
A
28 34parallel
Strand 3
A
4 9parallel
Strand 4
A
73 76parallel
Strand 5
A
98 101parallel
Strand 6
A
130 133parallel
Strand 7
A
322 324parallel
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There are 12 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
219 228first strand
Strand 2
A
245 256anti-parallel
Strand 3
A
259 269anti-parallel
Strand 4
A
155 166parallel
Strand 5
A
280 288anti-parallel
Strand 6
A
291 295anti-parallel
Strand 7
B
294 298anti-parallel
Strand 8
B
283 291anti-parallel
Strand 9
B
158 167anti-parallel
Strand 10
B
262 272parallel
Strand 11
B
248 259anti-parallel
Strand 12
B
222 231anti-parallel
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There are 2 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
233 235first strand
Strand 2
A
238 240anti-parallel
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There are 6 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
31 37first strand
Strand 2
B
7 12parallel
Strand 3
B
76 79parallel
Strand 4
B
101 104parallel
Strand 5
B
133 136parallel
Strand 6
B
325 327parallel
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There are 2 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
236 238first strand
Strand 2
B
241 243anti-parallel
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