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


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 4CBX entry

There are 2 chains in PDB entry 4CBX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 5ARG 373
G
 GLU 28PHE 149
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 25 helices in PDB entry 4CBX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 61Right-handed alpha
Helix 2
2
A
78 92Right-handed alpha
Helix 3
3
A
97 101Right-handed 310
Helix 4
4
A
112 126Right-handed alpha
Helix 5
5
A
137 145Right-handed alpha
Helix 6
6
A
181 195Right-handed alpha
Helix 7
7
A
202 217Right-handed alpha
Helix 8
8
A
222 233Right-handed alpha
Helix 9
9
A
234 237Right-handed 310
Helix 10
10
A
253 258Right-handed alpha
Helix 11
11
A
259 263Right-handed 310
Helix 12
12
A
264 268Right-handed 310
Helix 13
13
A
274 285Right-handed alpha
Helix 14
14
A
287 296Right-handed alpha
Helix 15
15
A
302 306Right-handed 310
Helix 16
16
A
309 322Right-handed alpha
Helix 17
17
A
335 337Right-handed 310
Helix 18
18
A
338 348Right-handed alpha
Helix 19
19
A
349 354Right-handed 310
Helix 20
20
A
360 365Right-handed alpha
Helix 21
21
A
366 371Right-handed 310
Helix 22
22
G
29 35Right-handed alpha
Helix 23
23
G
55 59Right-handed 310
Helix 24
24
G
94 112Right-handed alpha
Helix 25
25
G
127 133Right-handed alpha
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There are 10 sheets in PDB entry 4CBX. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, GA, GB,

There are 6 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
29 32first strand
Strand 2
A
16 21anti-parallel
Strand 3
A
8 12anti-parallel
Strand 4
A
103 107parallel
Strand 5
A
131 136parallel
Strand 6
A
358 359anti-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
53 54first strand
Strand 2
A
35 37anti-parallel
Strand 3
A
66 68anti-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
71 72first strand
Strand 2
A
75 76anti-parallel
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There are 2 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
169 170first strand
Strand 2
A
160 166parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
176 178first strand
Strand 2
A
160 166anti-parallel
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There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
330 331first strand
Strand 2
A
298 301parallel
Strand 3
A
150 155parallel
Strand 4
A
160 166anti-parallel
Strand 5
A
169 170parallel
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There are 5 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
330 331first strand
Strand 2
A
298 301parallel
Strand 3
A
150 155parallel
Strand 4
A
160 166anti-parallel
Strand 5
A
176 178anti-parallel
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There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
239 242first strand
Strand 2
A
248 251anti-parallel
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There are 5 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
51 53first strand
Strand 2
G
40 46anti-parallel
Strand 3
G
67 75anti-parallel
Strand 4
G
81 89anti-parallel
Strand 5
G
116 122parallel
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There are 2 strands in GB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
61 63first strand
Strand 2
G
139 141parallel
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