Analysis of interatomic Contacts of Structural Units in PDB entry:
3KGX


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 3KGX entry

There are 2 chains in PDB entry 3KGX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 27ASN 412
B
 MET 23ASN 412
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 3KGX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 38Right-handed 310
Helix 2
2
A
56 63Right-handed alpha
Helix 3
3
A
72 91Right-handed alpha
Helix 4
4
A
106 116Right-handed alpha
Helix 5
5
A
128 141Right-handed alpha
Helix 6
6
A
157 169Right-handed alpha
Helix 7
7
A
190 198Right-handed alpha
Helix 8
8
A
245 254Right-handed alpha
Helix 9
9
A
265 273Right-handed alpha
Helix 10
10
A
287 305Right-handed alpha
Helix 11
11
A
305 327Right-handed alpha
Helix 12
12
A
335 339Right-handed 310
Helix 13
13
A
353 366Right-handed alpha
Helix 14
14
A
373 377Right-handed 310
Helix 15
15
A
386 390Right-handed 310
Helix 16
16
A
391 409Right-handed alpha
Helix 17
17
B
33 38Right-handed 310
Helix 18
18
B
56 63Right-handed alpha
Helix 19
19
B
72 91Right-handed alpha
Helix 20
20
B
106 116Right-handed alpha
Helix 21
21
B
128 141Right-handed alpha
Helix 22
22
B
157 169Right-handed alpha
Helix 23
23
B
190 198Right-handed alpha
Helix 24
24
B
245 254Right-handed alpha
Helix 25
25
B
265 273Right-handed alpha
Helix 26
26
B
287 305Right-handed alpha
Helix 27
27
B
305 327Right-handed alpha
Helix 28
28
B
335 339Right-handed 310
Helix 29
29
B
353 366Right-handed alpha
Helix 30
30
B
373 377Right-handed 310
Helix 31
31
B
386 390Right-handed 310
Helix 32
32
B
391 409Right-handed alpha
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There are 8 sheets in PDB entry 3KGX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 47first strand
Strand 2
A
367 368parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 101first strand
Strand 2
A
239 244anti-parallel
Strand 3
A
224 228anti-parallel
Strand 4
A
201 205parallel
Strand 5
A
172 176parallel
Strand 6
A
121 126parallel
Strand 7
A
144 149parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
178 179first strand
Strand 2
A
184 185anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
343 347first strand
Strand 2
A
380 384anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 47first strand
Strand 2
B
367 368parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
96 101first strand
Strand 2
B
239 244anti-parallel
Strand 3
B
224 228anti-parallel
Strand 4
B
201 205parallel
Strand 5
B
172 176parallel
Strand 6
B
121 126parallel
Strand 7
B
144 149parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
178 179first strand
Strand 2
B
184 185anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
343 347first strand
Strand 2
B
380 384anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il