Analysis of interatomic Contacts of Structural Units in PDB entry:
7S7Q


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 7S7Q entry

There are 2 chains in PDB entry 7S7Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 20SER 368
B
 ASN 28SER 304
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 9 helices in PDB entry 7S7Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 34Right-handed alpha
Helix 2
AA2
A
83 87Right-handed alpha
Helix 3
AA3
A
116 131Right-handed alpha
Helix 4
AA4
A
151 179Right-handed alpha
Helix 5
AA5
A
195 200Right-handed alpha
Helix 6
AA6
A
311 313Right-handed 310
Helix 7
AA7
A
352 356Right-handed 310
Helix 8
AA8
B
97 101Right-handed alpha
Helix 9
AA9
B
194 199Right-handed alpha
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There are 13 sheets in PDB entry 7S7Q. 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,

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
A
22 26first strand
Strand 2
A
51 55parallel
Strand 3
A
96 98anti-parallel
Strand 4
A
91 93anti-parallel
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There are 3 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
39 46first strand
Strand 2
A
227 235parallel
Strand 3
A
107 115anti-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
67 68first strand
Strand 2
A
81 82anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
255 258first strand
Strand 2
A
242 246parallel
Strand 3
A
279 283parallel
Strand 4
A
330 333anti-parallel
Strand 5
A
318 320anti-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
A
269 274first strand
Strand 2
A
358 363parallel
Strand 3
A
342 349anti-parallel
Strand 4
A
291 293anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
300 303first strand
Strand 2
A
306 309anti-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
A
337 338first strand
Strand 2
A
366 367anti-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
B
30 32first strand
Strand 2
B
62 66parallel
Strand 3
B
117 123anti-parallel
Strand 4
B
105 111anti-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
B
50 55first strand
Strand 2
B
162 169parallel
Strand 3
B
132 139anti-parallel
Strand 4
B
75 77anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 86first strand
Strand 2
B
94 96anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 144first strand
Strand 2
B
157 160anti-parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
189 192first strand
Strand 2
B
176 180parallel
Strand 3
B
220 224parallel
Strand 4
B
267 271anti-parallel
Strand 5
B
257 262anti-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
209 215first strand
Strand 2
B
294 300parallel
Strand 3
B
280 287anti-parallel
Strand 4
B
230 232anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il