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


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 4KRG entry

There are 2 chains in PDB entry 4KRG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -5LEU 460
B
 LEU -5LEU 460
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 43 helices in PDB entry 4KRG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 16Right-handed alpha
Helix 2
2
A
22 28Right-handed alpha
Helix 3
3
A
31 45Right-handed alpha
Helix 4
4
A
63 73Right-handed alpha
Helix 5
5
A
82 93Right-handed alpha
Helix 6
6
A
105 109Right-handed 310
Helix 7
7
A
124 128Right-handed 310
Helix 8
8
A
129 143Right-handed alpha
Helix 9
9
A
182 193Right-handed alpha
Helix 10
10
A
213 221Right-handed alpha
Helix 11
11
A
242 252Right-handed alpha
Helix 12
12
A
252 266Right-handed alpha
Helix 13
13
A
273 278Right-handed alpha
Helix 14
14
A
307 316Right-handed alpha
Helix 15
15
A
325 340Right-handed alpha
Helix 16
16
A
351 362Right-handed alpha
Helix 17
17
A
373 378Right-handed alpha
Helix 18
18
A
379 385Right-handed alpha
Helix 19
19
A
386 388Right-handed 310
Helix 20
20
A
406 417Right-handed alpha
Helix 21
21
A
427 443Right-handed alpha
Helix 22
22
B
2 16Right-handed alpha
Helix 23
23
B
22 27Right-handed alpha
Helix 24
24
B
31 34Right-handed 310
Helix 25
25
B
35 45Right-handed alpha
Helix 26
26
B
65 73Right-handed alpha
Helix 27
27
B
82 93Right-handed alpha
Helix 28
28
B
105 109Right-handed 310
Helix 29
29
B
124 128Right-handed 310
Helix 30
30
B
129 143Right-handed alpha
Helix 31
31
B
182 193Right-handed alpha
Helix 32
32
B
213 221Right-handed alpha
Helix 33
33
B
242 252Right-handed alpha
Helix 34
34
B
252 266Right-handed alpha
Helix 35
35
B
273 279Right-handed alpha
Helix 36
36
B
307 316Right-handed alpha
Helix 37
37
B
325 340Right-handed alpha
Helix 38
38
B
351 362Right-handed alpha
Helix 39
39
B
373 378Right-handed alpha
Helix 40
40
B
379 385Right-handed alpha
Helix 41
41
B
386 388Right-handed 310
Helix 42
42
B
406 417Right-handed alpha
Helix 43
43
B
427 442Right-handed alpha
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There are 4 sheets in PDB entry 4KRG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
99 103first strand
Strand 2
A
75 80parallel
Strand 3
A
54 58parallel
Strand 4
A
116 120parallel
Strand 5
A
144 155parallel
Strand 6
A
225 234anti-parallel
Strand 7
A
202 212anti-parallel
Strand 8
A
194 196anti-parallel
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There are 14 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
99 103first strand
Strand 2
A
75 80parallel
Strand 3
A
54 58parallel
Strand 4
A
116 120parallel
Strand 5
A
144 155parallel
Strand 6
A
225 234anti-parallel
Strand 7
A
202 212anti-parallel
Strand 8
A
344 348anti-parallel
Strand 9
A
318 323parallel
Strand 10
A
291 296parallel
Strand 11
A
366 372parallel
Strand 12
A
390 402parallel
Strand 13
A
452 459anti-parallel
Strand 14
A
420 426anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 103first strand
Strand 2
B
75 80parallel
Strand 3
B
54 58parallel
Strand 4
B
116 120parallel
Strand 5
B
144 155parallel
Strand 6
B
225 234anti-parallel
Strand 7
B
202 212anti-parallel
Strand 8
B
194 196anti-parallel
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There are 14 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 103first strand
Strand 2
B
75 80parallel
Strand 3
B
54 58parallel
Strand 4
B
116 120parallel
Strand 5
B
144 155parallel
Strand 6
B
225 234anti-parallel
Strand 7
B
202 212anti-parallel
Strand 8
B
344 348anti-parallel
Strand 9
B
318 323parallel
Strand 10
B
291 296parallel
Strand 11
B
366 372parallel
Strand 12
B
390 402parallel
Strand 13
B
452 459anti-parallel
Strand 14
B
420 426anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il