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


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 1ZAL entry

There are 4 chains in PDB entry 1ZAL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1TYR 363
B
 PRO 1TYR 363
C
 PRO 1TYR 363
D
 PRO 1TYR 363
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 59 helices in PDB entry 1ZAL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 23Right-handed alpha
Helix 2
2
A
35 45Right-handed alpha
Helix 3
3
A
51 64Right-handed alpha
Helix 4
4
A
79 84Right-handed alpha
Helix 5
5
A
92 100Right-handed alpha
Helix 6
6
A
129 140Right-handed alpha
Helix 7
7
A
159 180Right-handed alpha
Helix 8
8
A
197 219Right-handed alpha
Helix 9
9
A
222 225Right-handed 310
Helix 10
10
A
244 258Right-handed alpha
Helix 11
11
A
275 289Right-handed alpha
Helix 12
12
A
302 314Right-handed alpha
Helix 13
13
A
316 318Right-handed 310
Helix 14
14
A
319 338Right-handed alpha
Helix 15
15
B
8 23Right-handed alpha
Helix 16
16
B
35 46Right-handed alpha
Helix 17
17
B
51 64Right-handed alpha
Helix 18
18
B
66 70Right-handed 310
Helix 19
19
B
79 84Right-handed alpha
Helix 20
20
B
92 100Right-handed alpha
Helix 21
21
B
129 140Right-handed alpha
Helix 22
22
B
159 180Right-handed alpha
Helix 23
23
B
197 219Right-handed alpha
Helix 24
24
B
222 225Right-handed 310
Helix 25
25
B
244 258Right-handed alpha
Helix 26
26
B
275 289Right-handed alpha
Helix 27
27
B
302 314Right-handed alpha
Helix 28
28
B
316 318Right-handed 310
Helix 29
29
B
319 338Right-handed alpha
Helix 30
30
C
8 23Right-handed alpha
Helix 31
31
C
35 45Right-handed alpha
Helix 32
32
C
51 64Right-handed alpha
Helix 33
33
C
66 70Right-handed 310
Helix 34
34
C
79 84Right-handed alpha
Helix 35
35
C
92 100Right-handed alpha
Helix 36
36
C
129 140Right-handed alpha
Helix 37
37
C
159 180Right-handed alpha
Helix 38
38
C
197 219Right-handed alpha
Helix 39
39
C
222 225Right-handed 310
Helix 40
40
C
244 258Right-handed alpha
Helix 41
41
C
275 289Right-handed alpha
Helix 42
42
C
302 314Right-handed alpha
Helix 43
43
C
316 318Right-handed 310
Helix 44
44
C
319 338Right-handed alpha
Helix 45
45
C
359 363Right-handed 310
Helix 46
46
D
8 23Right-handed alpha
Helix 47
47
D
35 45Right-handed alpha
Helix 48
48
D
51 64Right-handed alpha
Helix 49
49
D
79 84Right-handed alpha
Helix 50
50
D
92 100Right-handed alpha
Helix 51
51
D
129 140Right-handed alpha
Helix 52
52
D
159 180Right-handed alpha
Helix 53
53
D
197 219Right-handed alpha
Helix 54
54
D
222 225Right-handed 310
Helix 55
55
D
244 258Right-handed alpha
Helix 56
56
D
275 289Right-handed alpha
Helix 57
57
D
302 314Right-handed alpha
Helix 58
58
D
316 318Right-handed 310
Helix 59
59
D
319 338Right-handed alpha
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There are 8 sheets in PDB entry 1ZAL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 9 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
28 32first strand
Strand 2
A
73 78parallel
Strand 3
A
103 107parallel
Strand 4
A
144 151parallel
Strand 5
A
183 190parallel
Strand 6
A
227 228parallel
Strand 7
A
266 269parallel
Strand 8
A
296 301parallel
Strand 9
A
28 32parallel
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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
112 114first strand
Strand 2
A
122 124anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
28 32first strand
Strand 2
B
73 78parallel
Strand 3
B
103 107parallel
Strand 4
B
144 151parallel
Strand 5
B
183 190parallel
Strand 6
B
227 228parallel
Strand 7
B
266 269parallel
Strand 8
B
296 301parallel
Strand 9
B
28 32parallel
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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
B
112 114first strand
Strand 2
B
122 124anti-parallel
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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
28 32first strand
Strand 2
C
73 78parallel
Strand 3
C
103 107parallel
Strand 4
C
144 151parallel
Strand 5
C
183 190parallel
Strand 6
C
227 228parallel
Strand 7
C
266 269parallel
Strand 8
C
296 301parallel
Strand 9
C
28 32parallel
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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
C
112 114first strand
Strand 2
C
122 124anti-parallel
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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
28 32first strand
Strand 2
D
73 78parallel
Strand 3
D
103 107parallel
Strand 4
D
142 151parallel
Strand 5
D
183 190parallel
Strand 6
D
227 228parallel
Strand 7
D
266 269parallel
Strand 8
D
296 301parallel
Strand 9
D
28 32parallel
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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
D
112 114first strand
Strand 2
D
122 124anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il