Analysis of interatomic Contacts of Structural Units in PDB entry:
7S7U


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 7S7U entry

There are 2 chains in PDB entry 7S7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3LEU 239
A
 VAL 243GLN 523
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 21 helices in PDB entry 7S7U. 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 30Right-handed alpha
Helix 2
AA2
A
44 53Right-handed alpha
Helix 3
AA3
A
54 57Right-handed 310
Helix 4
AA4
A
66 75Right-handed alpha
Helix 5
AA5
A
179 184Right-handed 310
Helix 6
AA6
A
231 236Right-handed 310
Helix 7
AA7
A
243 247Right-handed 310
Helix 8
AA8
A
250 256Right-handed 310
Helix 9
AA9
A
257 262Right-handed alpha
Helix 10
AB1
A
327 342Right-handed alpha
Helix 11
AB2
A
363 370Right-handed alpha
Helix 12
AB3
A
373 380Right-handed alpha
Helix 13
AB4
A
381 383Right-handed 310
Helix 14
AB5
A
389 395Right-handed alpha
Helix 15
AB6
A
398 407Right-handed alpha
Helix 16
AB7
A
419 427Right-handed alpha
Helix 17
AB8
A
439 443Right-handed 310
Helix 18
AB9
A
468 474Right-handed alpha
Helix 19
AC1
A
476 483Right-handed alpha
Helix 20
AC2
A
489 502Right-handed alpha
Helix 21
AC3
A
506 518Right-handed alpha
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There are 4 sheets in PDB entry 7S7U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
4 9first strand
Strand 2
A
33 38parallel
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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
61 65first strand
Strand 2
A
462 467anti-parallel
Strand 3
A
345 347anti-parallel
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There are 12 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
81 86first strand
Strand 2
A
91 101anti-parallel
Strand 3
A
107 118anti-parallel
Strand 4
A
267 275anti-parallel
Strand 5
A
280 290anti-parallel
Strand 6
A
293 302anti-parallel
Strand 7
A
186 197parallel
Strand 8
A
200 211anti-parallel
Strand 9
A
216 222anti-parallel
Strand 10
A
148 158anti-parallel
Strand 11
A
130 139anti-parallel
Strand 12
A
81 86anti-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
412 415first strand
Strand 2
A
385 388parallel
Strand 3
A
432 436parallel
Strand 4
A
357 362anti-parallel
Strand 5
A
447 449anti-parallel
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