Analysis of interatomic Contacts of Structural Units in PDB entry:
2ZAT


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 2ZAT entry

There are 4 chains in PDB entry 2ZAT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 10LEU 260
B
 LYS 10LEU 260
C
 LYS 10LEU 260
D
 LYS 10LEU 260
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 52 helices in PDB entry 2ZAT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 37Right-handed alpha
Helix 2
2
A
47 61Right-handed alpha
Helix 3
3
A
74 90Right-handed alpha
Helix 4
4
A
107 111Right-handed 310
Helix 5
5
A
112 124Right-handed alpha
Helix 6
6
A
124 141Right-handed alpha
Helix 7
7
A
151 155Right-handed 310
Helix 8
8
A
161 183Right-handed alpha
Helix 9
9
A
202 207Right-handed alpha
Helix 10
10
A
208 220Right-handed alpha
Helix 11
11
A
226 229Right-handed 310
Helix 12
12
A
230 238Right-handed alpha
Helix 13
13
A
239 243Right-handed 310
Helix 14
14
B
24 37Right-handed alpha
Helix 15
15
B
47 61Right-handed alpha
Helix 16
16
B
74 90Right-handed alpha
Helix 17
17
B
107 111Right-handed 310
Helix 18
18
B
112 124Right-handed alpha
Helix 19
19
B
124 141Right-handed alpha
Helix 20
20
B
151 155Right-handed 310
Helix 21
21
B
161 183Right-handed alpha
Helix 22
22
B
202 206Right-handed 310
Helix 23
23
B
208 220Right-handed alpha
Helix 24
24
B
226 229Right-handed 310
Helix 25
25
B
230 238Right-handed alpha
Helix 26
26
B
239 243Right-handed 310
Helix 27
27
C
24 37Right-handed alpha
Helix 28
28
C
47 61Right-handed alpha
Helix 29
29
C
74 90Right-handed alpha
Helix 30
30
C
107 111Right-handed 310
Helix 31
31
C
112 124Right-handed alpha
Helix 32
32
C
124 141Right-handed alpha
Helix 33
33
C
151 155Right-handed 310
Helix 34
34
C
161 183Right-handed alpha
Helix 35
35
C
202 207Right-handed 310
Helix 36
36
C
208 220Right-handed alpha
Helix 37
37
C
226 229Right-handed 310
Helix 38
38
C
230 238Right-handed alpha
Helix 39
39
C
239 243Right-handed 310
Helix 40
40
D
24 37Right-handed alpha
Helix 41
41
D
47 61Right-handed alpha
Helix 42
42
D
74 90Right-handed alpha
Helix 43
43
D
107 111Right-handed 310
Helix 44
44
D
112 124Right-handed alpha
Helix 45
45
D
124 141Right-handed alpha
Helix 46
46
D
151 155Right-handed 310
Helix 47
47
D
161 183Right-handed alpha
Helix 48
48
D
202 207Right-handed alpha
Helix 49
49
D
208 220Right-handed alpha
Helix 50
50
D
226 229Right-handed 310
Helix 51
51
D
230 238Right-handed alpha
Helix 52
52
D
239 243Right-handed 310
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There are 4 sheets in PDB entry 2ZAT. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
65 69first strand
Strand 2
A
40 45parallel
Strand 3
A
16 19parallel
Strand 4
A
94 97parallel
Strand 5
A
144 149parallel
Strand 6
A
187 194parallel
Strand 7
A
249 252parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 69first strand
Strand 2
B
40 45parallel
Strand 3
B
16 19parallel
Strand 4
B
94 97parallel
Strand 5
B
144 149parallel
Strand 6
B
187 194parallel
Strand 7
B
249 252parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
65 69first strand
Strand 2
C
40 45parallel
Strand 3
C
16 19parallel
Strand 4
C
94 97parallel
Strand 5
C
144 149parallel
Strand 6
C
187 194parallel
Strand 7
C
249 252parallel
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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
D
65 69first strand
Strand 2
D
40 45parallel
Strand 3
D
16 19parallel
Strand 4
D
94 97parallel
Strand 5
D
144 149parallel
Strand 6
D
187 194parallel
Strand 7
D
249 252parallel
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