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


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 3KEZ entry

There are 2 chains in PDB entry 3KEZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 35VAL 481
B
 GLU 35ASP 482
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 3KEZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 56Right-handed alpha
Helix 2
2
A
63 72Right-handed alpha
Helix 3
3
A
85 90Right-handed alpha
Helix 4
4
A
100 118Right-handed alpha
Helix 5
5
A
119 123Right-handed 310
Helix 6
6
A
126 128Right-handed 310
Helix 7
7
A
129 156Right-handed alpha
Helix 8
8
A
158 162Right-handed 310
Helix 9
9
A
186 205Right-handed alpha
Helix 10
10
A
215 231Right-handed alpha
Helix 11
11
A
232 251Right-handed alpha
Helix 12
12
A
259 264Right-handed alpha
Helix 13
13
A
292 297Right-handed alpha
Helix 14
14
A
308 317Right-handed alpha
Helix 15
15
A
321 325Right-handed 310
Helix 16
16
A
347 351Right-handed 310
Helix 17
17
A
358 372Right-handed alpha
Helix 18
18
A
374 390Right-handed alpha
Helix 19
19
A
401 414Right-handed alpha
Helix 20
20
A
418 425Right-handed alpha
Helix 21
21
A
437 441Right-handed 310
Helix 22
22
A
456 460Right-handed 310
Helix 23
23
A
464 471Right-handed alpha
Helix 24
24
B
40 56Right-handed alpha
Helix 25
25
B
63 72Right-handed alpha
Helix 26
26
B
85 90Right-handed alpha
Helix 27
27
B
100 118Right-handed alpha
Helix 28
28
B
119 123Right-handed 310
Helix 29
29
B
126 128Right-handed 310
Helix 30
30
B
129 156Right-handed alpha
Helix 31
31
B
158 162Right-handed 310
Helix 32
32
B
186 205Right-handed alpha
Helix 33
33
B
215 230Right-handed alpha
Helix 34
34
B
232 251Right-handed alpha
Helix 35
35
B
259 264Right-handed alpha
Helix 36
36
B
292 297Right-handed alpha
Helix 37
37
B
308 317Right-handed alpha
Helix 38
38
B
321 325Right-handed 310
Helix 39
39
B
347 351Right-handed 310
Helix 40
40
B
358 372Right-handed alpha
Helix 41
41
B
374 390Right-handed alpha
Helix 42
42
B
401 413Right-handed alpha
Helix 43
43
B
418 426Right-handed alpha
Helix 44
44
B
437 441Right-handed 310
Helix 45
45
B
456 460Right-handed 310
Helix 46
46
B
464 471Right-handed alpha
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There are 8 sheets in PDB entry 3KEZ. 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
76 78first strand
Strand 2
A
305 307anti-parallel
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There are 2 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
276 280first strand
Strand 2
A
353 357anti-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
327 330first strand
Strand 2
A
334 337anti-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
430 431first strand
Strand 2
A
451 452anti-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
76 78first strand
Strand 2
B
305 307anti-parallel
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There are 2 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
276 280first strand
Strand 2
B
353 357anti-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
B
327 330first strand
Strand 2
B
334 337anti-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
430 431first strand
Strand 2
B
451 452anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il