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


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 1ZBH entry

There are 6 chains in PDB entry 1ZBH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
F
 G 6 C 21
E
 G 6 C 21
A
 ASP 60ARG 348
B
 ASP 124ARG 348
C
 ASP 124ARG 348
D
 ASP 60ARG 348
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 46 helices in PDB entry 1ZBH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
63 78Right-handed alpha
Helix 2
2
A
80 91Right-handed alpha
Helix 3
3
A
98 124Right-handed alpha
Helix 4
4
A
183 191Right-handed alpha
Helix 5
5
A
193 199Right-handed alpha
Helix 6
6
A
202 217Right-handed alpha
Helix 7
7
A
232 237Right-handed alpha
Helix 8
8
A
237 246Right-handed alpha
Helix 9
9
A
251 254Right-handed 310
Helix 10
10
A
260 269Right-handed alpha
Helix 11
11
A
271 275Right-handed 310
Helix 12
12
A
276 284Right-handed alpha
Helix 13
13
A
294 312Right-handed alpha
Helix 14
14
B
183 191Right-handed alpha
Helix 15
15
B
193 199Right-handed alpha
Helix 16
16
B
202 217Right-handed alpha
Helix 17
17
B
232 237Right-handed alpha
Helix 18
18
B
237 246Right-handed alpha
Helix 19
19
B
251 254Right-handed 310
Helix 20
20
B
260 268Right-handed alpha
Helix 21
21
B
271 275Right-handed 310
Helix 22
22
B
276 284Right-handed alpha
Helix 23
23
B
294 313Right-handed alpha
Helix 24
24
C
183 191Right-handed alpha
Helix 25
25
C
193 199Right-handed alpha
Helix 26
26
C
202 217Right-handed alpha
Helix 27
27
C
232 237Right-handed alpha
Helix 28
28
C
237 246Right-handed alpha
Helix 29
29
C
251 254Right-handed 310
Helix 30
30
C
260 268Right-handed alpha
Helix 31
31
C
271 275Right-handed 310
Helix 32
32
C
276 283Right-handed alpha
Helix 33
33
C
294 313Right-handed alpha
Helix 34
34
D
63 78Right-handed alpha
Helix 35
35
D
80 90Right-handed alpha
Helix 36
36
D
98 119Right-handed alpha
Helix 37
37
D
183 191Right-handed alpha
Helix 38
38
D
193 200Right-handed alpha
Helix 39
39
D
202 217Right-handed alpha
Helix 40
40
D
232 237Right-handed alpha
Helix 41
41
D
237 246Right-handed alpha
Helix 42
42
D
251 254Right-handed 310
Helix 43
43
D
260 268Right-handed alpha
Helix 44
44
D
271 275Right-handed 310
Helix 45
45
D
276 284Right-handed alpha
Helix 46
46
D
294 313Right-handed alpha
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There are 8 sheets in PDB entry 1ZBH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
136 137first strand
Strand 2
A
151 160anti-parallel
Strand 3
A
166 173anti-parallel
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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
A
136 137first strand
Strand 2
A
151 160anti-parallel
Strand 3
A
129 133anti-parallel
Strand 4
A
225 229parallel
Strand 5
A
256 259parallel
Strand 6
A
320 323anti-parallel
Strand 7
A
326 329anti-parallel
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There are 3 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
136 137first strand
Strand 2
B
151 160anti-parallel
Strand 3
B
166 173anti-parallel
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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
136 137first strand
Strand 2
B
151 160anti-parallel
Strand 3
B
129 132anti-parallel
Strand 4
B
225 229parallel
Strand 5
B
256 259parallel
Strand 6
B
320 323anti-parallel
Strand 7
B
326 329anti-parallel
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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
C
136 137first strand
Strand 2
C
151 160anti-parallel
Strand 3
C
166 173anti-parallel
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There are 7 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
136 137first strand
Strand 2
C
151 160anti-parallel
Strand 3
C
129 132anti-parallel
Strand 4
C
225 229parallel
Strand 5
C
256 259parallel
Strand 6
C
320 323anti-parallel
Strand 7
C
326 329anti-parallel
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There are 3 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
136 137first strand
Strand 2
D
151 160anti-parallel
Strand 3
D
166 173anti-parallel
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There are 7 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
136 137first strand
Strand 2
D
151 160anti-parallel
Strand 3
D
129 132anti-parallel
Strand 4
D
225 229parallel
Strand 5
D
256 259parallel
Strand 6
D
320 323anti-parallel
Strand 7
D
326 329anti-parallel
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