Analysis of interatomic Contacts of Structural Units in PDB entry:
4W7S


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 4W7S entry

There are 2 chains in PDB entry 4W7S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 134TYR 588
B
 MSE 134SER 583
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 39 helices in PDB entry 4W7S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
137 141Right-handed 310
Helix 2
AA2
A
142 146Right-handed 310
Helix 3
AA3
A
147 158Right-handed alpha
Helix 4
AA4
A
181 191Right-handed alpha
Helix 5
AA5
A
198 209Right-handed alpha
Helix 6
AA6
A
226 241Right-handed alpha
Helix 7
AA7
A
246 254Right-handed alpha
Helix 8
AA8
A
263 284Right-handed alpha
Helix 9
AA9
A
299 308Right-handed alpha
Helix 10
AB1
A
317 327Right-handed alpha
Helix 11
AB2
A
342 349Right-handed alpha
Helix 12
AB3
A
351 366Right-handed alpha
Helix 13
AB4
A
382 393Right-handed alpha
Helix 14
AB5
A
420 433Right-handed alpha
Helix 15
AB6
A
445 460Right-handed alpha
Helix 16
AB7
A
472 485Right-handed alpha
Helix 17
AB8
A
517 526Right-handed alpha
Helix 18
AB9
A
546 560Right-handed alpha
Helix 19
AC1
A
569 577Right-handed alpha
Helix 20
AC2
B
137 141Right-handed 310
Helix 21
AC3
B
147 158Right-handed alpha
Helix 22
AC4
B
181 190Right-handed alpha
Helix 23
AC5
B
198 209Right-handed alpha
Helix 24
AC6
B
226 241Right-handed alpha
Helix 25
AC7
B
246 254Right-handed alpha
Helix 26
AC8
B
263 284Right-handed alpha
Helix 27
AC9
B
299 307Right-handed alpha
Helix 28
AD1
B
308 310Right-handed 310
Helix 29
AD2
B
317 327Right-handed alpha
Helix 30
AD3
B
342 349Right-handed alpha
Helix 31
AD4
B
351 366Right-handed alpha
Helix 32
AD5
B
382 393Right-handed alpha
Helix 33
AD6
B
420 433Right-handed alpha
Helix 34
AD7
B
445 460Right-handed alpha
Helix 35
AD8
B
476 485Right-handed alpha
Helix 36
AD9
B
494 499Right-handed alpha
Helix 37
AE1
B
517 526Right-handed alpha
Helix 38
AE2
B
546 560Right-handed alpha
Helix 39
AE3
B
569 576Right-handed alpha
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There are 4 sheets in PDB entry 4W7S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
291 294first strand
Strand 2
A
313 316parallel
Strand 3
A
257 260parallel
Strand 4
A
337 340parallel
Strand 5
A
373 378parallel
Strand 6
A
217 220parallel
Strand 7
A
397 398parallel
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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
464 467first strand
Strand 2
A
490 493parallel
Strand 3
A
439 442parallel
Strand 4
A
508 511parallel
Strand 5
A
534 541parallel
Strand 6
A
410 417parallel
Strand 7
A
567 568parallel
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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
B
160 163first strand
Strand 2
B
397 401anti-parallel
Strand 3
B
217 220parallel
Strand 4
B
373 378parallel
Strand 5
B
337 340parallel
Strand 6
B
257 260parallel
Strand 7
B
313 316parallel
Strand 8
B
291 294parallel
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There are 7 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
464 467first strand
Strand 2
B
490 493parallel
Strand 3
B
439 442parallel
Strand 4
B
508 511parallel
Strand 5
B
535 541parallel
Strand 6
B
411 417parallel
Strand 7
B
567 568parallel
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