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


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 1KEW entry

There are 2 chains in PDB entry 1KEW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLN 361
B
 MET 1GLN 361
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 36 helices in PDB entry 1KEW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 24Right-handed alpha
Helix 2
2
A
39 44Right-handed 310
Helix 3
3
A
61 73Right-handed alpha
Helix 4
4
A
85 92Right-handed alpha
Helix 5
5
A
93 101Right-handed alpha
Helix 6
6
A
101 117Right-handed alpha
Helix 7
7
A
119 126Right-handed alpha
Helix 8
8
A
135 138Right-handed 310
Helix 9
9
A
142 146Right-handed 310
Helix 10
10
A
165 186Right-handed alpha
Helix 11
11
A
206 218Right-handed alpha
Helix 12
12
A
236 250Right-handed alpha
Helix 13
13
A
266 281Right-handed alpha
Helix 14
14
A
286 289Right-handed 310
Helix 15
15
A
308 316Right-handed alpha
Helix 16
16
A
322 337Right-handed alpha
Helix 17
17
A
337 344Right-handed alpha
Helix 18
18
A
346 358Right-handed alpha
Helix 19
19
B
10 24Right-handed alpha
Helix 20
20
B
39 44Right-handed 310
Helix 21
21
B
61 73Right-handed alpha
Helix 22
22
B
85 92Right-handed alpha
Helix 23
23
B
93 101Right-handed alpha
Helix 24
24
B
101 117Right-handed alpha
Helix 25
25
B
119 126Right-handed alpha
Helix 26
26
B
135 138Right-handed 310
Helix 27
27
B
142 146Right-handed 310
Helix 28
28
B
165 186Right-handed alpha
Helix 29
29
B
206 217Right-handed alpha
Helix 30
30
B
236 250Right-handed alpha
Helix 31
31
B
266 281Right-handed alpha
Helix 32
32
B
286 289Right-handed 310
Helix 33
33
B
308 316Right-handed alpha
Helix 34
34
B
322 337Right-handed alpha
Helix 35
35
B
337 345Right-handed alpha
Helix 36
36
B
346 358Right-handed alpha
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There are 6 sheets in PDB entry 1KEW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
52 56first strand
Strand 2
A
27 32parallel
Strand 3
A
2 6parallel
Strand 4
A
76 79parallel
Strand 5
A
127 133parallel
Strand 6
A
189 194parallel
Strand 7
A
255 258parallel
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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
196 198first strand
Strand 2
A
230 235parallel
Strand 3
A
263 265anti-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
221 224first strand
Strand 2
A
291 294parallel
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There are 7 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
52 56first strand
Strand 2
B
27 32parallel
Strand 3
B
2 6parallel
Strand 4
B
76 79parallel
Strand 5
B
127 133parallel
Strand 6
B
189 194parallel
Strand 7
B
255 258parallel
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There are 3 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
196 198first strand
Strand 2
B
230 235parallel
Strand 3
B
263 265anti-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
221 224first strand
Strand 2
B
291 294parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il