Analysis of interatomic Contacts of Structural Units in PDB entry:
1KRF


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 1KRF entry

There are 2 chains in PDB entry 1KRF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 36ARG 510
B
 SER 36ARG 510
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 46 helices in PDB entry 1KRF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 59Right-handed alpha
Helix 2
2
A
80 94Right-handed alpha
Helix 3
3
A
95 108Right-handed alpha
Helix 4
4
A
120 126Right-handed alpha
Helix 5
5
A
126 139Right-handed alpha
Helix 6
6
A
148 167Right-handed alpha
Helix 7
7
A
168 171Right-handed 310
Helix 8
8
A
196 201Right-handed alpha
Helix 9
9
A
202 214Right-handed alpha
Helix 10
10
A
216 231Right-handed alpha
Helix 11
11
A
234 238Right-handed 310
Helix 12
12
A
267 280Right-handed alpha
Helix 13
13
A
284 302Right-handed alpha
Helix 14
14
A
330 332Right-handed 310
Helix 15
15
A
333 346Right-handed alpha
Helix 16
16
A
347 367Right-handed alpha
Helix 17
17
A
380 384Right-handed 310
Helix 18
18
A
385 387Right-handed 310
Helix 19
19
A
388 396Right-handed alpha
Helix 20
20
A
408 422Right-handed alpha
Helix 21
21
A
423 442Right-handed alpha
Helix 22
22
A
455 459Right-handed 310
Helix 23
23
A
467 472Right-handed alpha
Helix 24
24
A
472 480Right-handed alpha
Helix 25
25
B
36 59Right-handed alpha
Helix 26
26
B
80 93Right-handed alpha
Helix 27
27
B
95 108Right-handed alpha
Helix 28
28
B
120 126Right-handed alpha
Helix 29
29
B
126 139Right-handed alpha
Helix 30
30
B
148 167Right-handed alpha
Helix 31
31
B
168 171Right-handed 310
Helix 32
32
B
196 201Right-handed alpha
Helix 33
33
B
202 214Right-handed alpha
Helix 34
34
B
216 231Right-handed alpha
Helix 35
35
B
234 238Right-handed 310
Helix 36
36
B
267 280Right-handed alpha
Helix 37
37
B
284 302Right-handed alpha
Helix 38
38
B
332 345Right-handed alpha
Helix 39
39
B
347 367Right-handed alpha
Helix 40
40
B
380 384Right-handed 310
Helix 41
41
B
388 396Right-handed alpha
Helix 42
42
B
408 422Right-handed alpha
Helix 43
43
B
423 442Right-handed alpha
Helix 44
44
B
455 459Right-handed 310
Helix 45
45
B
467 472Right-handed alpha
Helix 46
46
B
472 480Right-handed alpha
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There are 14 sheets in PDB entry 1KRF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

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
64 66first strand
Strand 2
A
71 73anti-parallel
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There are 3 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
118 119first strand
Strand 2
A
180 182anti-parallel
Strand 3
A
187 188anti-parallel
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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
193 195first strand
Strand 2
A
247 249anti-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
303 304first strand
Strand 2
A
314 315anti-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
A
317 319first strand
Strand 2
A
322 324anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
326 328first strand
Strand 2
A
376 378anti-parallel
Strand 3
A
398 401anti-parallel
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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
A
497 499first strand
Strand 2
A
505 507anti-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
64 66first strand
Strand 2
B
71 73anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
118 119first strand
Strand 2
B
180 182anti-parallel
Strand 3
B
187 188anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
193 195first strand
Strand 2
B
247 249anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
303 304first strand
Strand 2
B
314 315anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
317 318first strand
Strand 2
B
323 324anti-parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
326 328first strand
Strand 2
B
376 378anti-parallel
Strand 3
B
398 401anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
497 499first strand
Strand 2
B
505 507anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il