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


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 3ZKW entry

There are 3 chains in PDB entry 3ZKW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 24LYS 310
B
 ILE 24LYS 310
C
 PRO 25LYS 310
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 48 helices in PDB entry 3ZKW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 67Right-handed alpha
Helix 2
2
A
69 71Right-handed 310
Helix 3
3
A
82 89Right-handed 310
Helix 4
4
A
101 109Right-handed alpha
Helix 5
5
A
116 121Right-handed 310
Helix 6
6
A
122 130Right-handed alpha
Helix 7
7
A
141 157Right-handed alpha
Helix 8
8
A
159 180Right-handed alpha
Helix 9
9
A
207 212Right-handed alpha
Helix 10
10
A
232 240Right-handed alpha
Helix 11
11
A
249 254Right-handed alpha
Helix 12
12
A
258 263Right-handed alpha
Helix 13
13
A
265 270Right-handed alpha
Helix 14
14
A
271 276Right-handed alpha
Helix 15
15
A
283 288Right-handed alpha
Helix 16
16
A
294 310Right-handed alpha
Helix 17
17
B
57 67Right-handed alpha
Helix 18
18
B
69 71Right-handed 310
Helix 19
19
B
82 89Right-handed 310
Helix 20
20
B
101 109Right-handed alpha
Helix 21
21
B
116 121Right-handed 310
Helix 22
22
B
122 128Right-handed alpha
Helix 23
23
B
141 157Right-handed alpha
Helix 24
24
B
159 179Right-handed alpha
Helix 25
25
B
207 212Right-handed alpha
Helix 26
26
B
232 240Right-handed alpha
Helix 27
27
B
249 254Right-handed alpha
Helix 28
28
B
258 263Right-handed alpha
Helix 29
29
B
265 270Right-handed alpha
Helix 30
30
B
271 276Right-handed alpha
Helix 31
31
B
283 288Right-handed alpha
Helix 32
32
B
296 310Right-handed alpha
Helix 33
33
C
57 67Right-handed alpha
Helix 34
34
C
69 71Right-handed 310
Helix 35
35
C
82 89Right-handed 310
Helix 36
36
C
101 109Right-handed alpha
Helix 37
37
C
116 121Right-handed 310
Helix 38
38
C
122 128Right-handed alpha
Helix 39
39
C
141 157Right-handed alpha
Helix 40
40
C
159 179Right-handed alpha
Helix 41
41
C
207 212Right-handed alpha
Helix 42
42
C
232 240Right-handed alpha
Helix 43
43
C
249 254Right-handed alpha
Helix 44
44
C
258 263Right-handed alpha
Helix 45
45
C
265 270Right-handed alpha
Helix 46
46
C
271 276Right-handed alpha
Helix 47
47
C
283 288Right-handed alpha
Helix 48
48
C
296 310Right-handed alpha
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There are 16 sheets in PDB entry 3ZKW. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, CA, CB, CC, CD, CE, CF,

There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
27 30first strand
Strand 2
A
34 39anti-parallel
Strand 3
A
42 47anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 75first strand
Strand 2
A
53 55parallel
Strand 3
A
112 115parallel
Strand 4
A
132 134parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
216 217first strand
Strand 2
A
186 192parallel
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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
229 231first strand
Strand 2
A
197 200anti-parallel
Strand 3
A
186 192anti-parallel
Strand 4
A
243 248parallel
Strand 5
A
279 282parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
229 231first strand
Strand 2
A
197 200anti-parallel
Strand 3
A
186 192anti-parallel
Strand 4
A
216 217parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
27 30first strand
Strand 2
B
34 38anti-parallel
Strand 3
B
43 47anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
73 75first strand
Strand 2
B
53 55parallel
Strand 3
B
112 115parallel
Strand 4
B
132 134parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
216 217first strand
Strand 2
B
186 193parallel
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There are 5 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
229 231first strand
Strand 2
B
196 200anti-parallel
Strand 3
B
186 193anti-parallel
Strand 4
B
243 248parallel
Strand 5
B
279 282parallel
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There are 4 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
229 231first strand
Strand 2
B
196 200anti-parallel
Strand 3
B
186 193anti-parallel
Strand 4
B
216 217parallel
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There are 3 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
28 29first strand
Strand 2
C
34 39anti-parallel
Strand 3
C
42 47anti-parallel
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There are 4 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
73 75first strand
Strand 2
C
53 55parallel
Strand 3
C
112 115parallel
Strand 4
C
132 134parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
95 96first strand
Strand 2
C
99 100anti-parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
216 217first strand
Strand 2
C
186 193parallel
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There are 5 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
229 231first strand
Strand 2
C
196 200anti-parallel
Strand 3
C
186 193anti-parallel
Strand 4
C
243 248parallel
Strand 5
C
279 282parallel
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There are 4 strands in CF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
229 231first strand
Strand 2
C
196 200anti-parallel
Strand 3
C
186 193anti-parallel
Strand 4
C
216 217parallel
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