Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZL9


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 3ZL9 entry

There are 4 chains in PDB entry 3ZL9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3ILE 233
B
 SER 2ILE 233
C
 SER 3ILE 233
D
 SER 3ILE 233
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 64 helices in PDB entry 3ZL9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 32Right-handed alpha
Helix 2
2
A
33 35Right-handed 310
Helix 3
3
A
36 57Right-handed alpha
Helix 4
4
A
78 82Right-handed 310
Helix 5
5
A
92 110Right-handed alpha
Helix 6
6
A
111 122Right-handed alpha
Helix 7
7
A
124 130Right-handed alpha
Helix 8
8
A
133 136Right-handed 310
Helix 9
9
A
137 144Right-handed alpha
Helix 10
10
A
147 152Right-handed 310
Helix 11
11
A
157 169Right-handed alpha
Helix 12
12
A
173 178Right-handed 310
Helix 13
13
A
179 183Right-handed 310
Helix 14
14
A
189 197Right-handed alpha
Helix 15
15
A
197 209Right-handed alpha
Helix 16
16
A
219 228Right-handed alpha
Helix 17
17
B
19 32Right-handed alpha
Helix 18
18
B
33 35Right-handed 310
Helix 19
19
B
36 57Right-handed alpha
Helix 20
20
B
78 82Right-handed 310
Helix 21
21
B
92 110Right-handed alpha
Helix 22
22
B
111 122Right-handed alpha
Helix 23
23
B
124 130Right-handed alpha
Helix 24
24
B
133 136Right-handed 310
Helix 25
25
B
137 144Right-handed alpha
Helix 26
26
B
147 152Right-handed 310
Helix 27
27
B
157 169Right-handed alpha
Helix 28
28
B
173 178Right-handed 310
Helix 29
29
B
179 183Right-handed 310
Helix 30
30
B
189 197Right-handed alpha
Helix 31
31
B
197 209Right-handed alpha
Helix 32
32
B
219 228Right-handed alpha
Helix 33
33
C
19 32Right-handed alpha
Helix 34
34
C
33 35Right-handed 310
Helix 35
35
C
36 57Right-handed alpha
Helix 36
36
C
78 82Right-handed 310
Helix 37
37
C
92 110Right-handed alpha
Helix 38
38
C
111 122Right-handed alpha
Helix 39
39
C
124 130Right-handed alpha
Helix 40
40
C
133 136Right-handed 310
Helix 41
41
C
137 144Right-handed alpha
Helix 42
42
C
147 152Right-handed 310
Helix 43
43
C
157 169Right-handed alpha
Helix 44
44
C
173 178Right-handed 310
Helix 45
45
C
179 183Right-handed 310
Helix 46
46
C
189 197Right-handed alpha
Helix 47
47
C
197 209Right-handed alpha
Helix 48
48
C
219 228Right-handed alpha
Helix 49
49
D
19 32Right-handed alpha
Helix 50
50
D
33 35Right-handed 310
Helix 51
51
D
36 57Right-handed alpha
Helix 52
52
D
78 82Right-handed 310
Helix 53
53
D
92 110Right-handed alpha
Helix 54
54
D
111 122Right-handed alpha
Helix 55
55
D
124 130Right-handed alpha
Helix 56
56
D
133 136Right-handed 310
Helix 57
57
D
137 144Right-handed alpha
Helix 58
58
D
147 152Right-handed 310
Helix 59
59
D
157 169Right-handed alpha
Helix 60
60
D
173 178Right-handed 310
Helix 61
61
D
179 183Right-handed 310
Helix 62
62
D
189 197Right-handed alpha
Helix 63
63
D
197 209Right-handed alpha
Helix 64
64
D
219 228Right-handed alpha
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There are 4 sheets in PDB entry 3ZL9. Click on sheet of interest to get list of strands forming it: AA, AB, BA, CA,

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
6 7first strand
Strand 2
B
61 66parallel
Strand 3
B
69 74anti-parallel
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There are 3 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
69 74first strand
Strand 2
A
61 66anti-parallel
Strand 3
D
6 7parallel
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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
6 7first strand
Strand 2
C
61 66parallel
Strand 3
C
69 74anti-parallel
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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
6 7first strand
Strand 2
D
61 66parallel
Strand 3
D
69 74anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il