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


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 4CSW entry

There are 2 chains in PDB entry 4CSW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2ALA 389
B
 GLN 2ALA 389
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 32 helices in PDB entry 4CSW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 20Right-handed alpha
Helix 2
2
A
40 48Right-handed alpha
Helix 3
3
A
75 80Right-handed 310
Helix 4
4
A
93 97Right-handed 310
Helix 5
5
A
98 103Right-handed alpha
Helix 6
6
A
104 108Right-handed 310
Helix 7
7
A
112 114Right-handed 310
Helix 8
8
A
215 223Right-handed alpha
Helix 9
9
A
224 229Right-handed 310
Helix 10
10
A
251 268Right-handed alpha
Helix 11
11
A
268 281Right-handed alpha
Helix 12
12
A
297 307Right-handed alpha
Helix 13
13
A
315 317Right-handed 310
Helix 14
14
A
346 353Right-handed alpha
Helix 15
15
A
362 367Right-handed alpha
Helix 16
16
A
368 381Right-handed alpha
Helix 17
17
B
12 20Right-handed alpha
Helix 18
18
B
40 48Right-handed alpha
Helix 19
19
B
76 81Right-handed alpha
Helix 20
20
B
93 98Right-handed alpha
Helix 21
21
B
98 103Right-handed alpha
Helix 22
22
B
104 108Right-handed 310
Helix 23
23
B
112 114Right-handed 310
Helix 24
24
B
215 223Right-handed alpha
Helix 25
25
B
224 230Right-handed 310
Helix 26
26
B
251 267Right-handed alpha
Helix 27
27
B
268 282Right-handed alpha
Helix 28
28
B
297 306Right-handed alpha
Helix 29
29
B
315 317Right-handed 310
Helix 30
30
B
346 353Right-handed alpha
Helix 31
31
B
358 363Right-handed alpha
Helix 32
32
B
368 381Right-handed alpha
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There are 8 sheets in PDB entry 4CSW. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
26 28first strand
Strand 2
A
187 190anti-parallel
Strand 3
A
139 145anti-parallel
Strand 4
A
204 211anti-parallel
Strand 5
A
116 124anti-parallel
Strand 6
A
87 91anti-parallel
Strand 7
A
55 59anti-parallel
Strand 8
A
68 71anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
178 182first strand
Strand 2
A
148 152anti-parallel
Strand 3
A
196 200anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
310 313first strand
Strand 2
A
384 387anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
319 323first strand
Strand 2
A
329 333anti-parallel
Strand 3
A
336 340anti-parallel
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There are 8 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
26 28first strand
Strand 2
B
187 190anti-parallel
Strand 3
B
139 145anti-parallel
Strand 4
B
204 211anti-parallel
Strand 5
B
116 124anti-parallel
Strand 6
B
87 91anti-parallel
Strand 7
B
55 59anti-parallel
Strand 8
B
68 71anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
178 182first strand
Strand 2
B
148 152anti-parallel
Strand 3
B
196 200anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
310 313first strand
Strand 2
B
384 387anti-parallel
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There are 3 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
319 323first strand
Strand 2
B
329 333anti-parallel
Strand 3
B
336 340anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il