Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z7G


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 1Z7G entry

There are 4 chains in PDB entry 1Z7G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4ALA 217
B
 SER 4ALA 217
C
 SER 4ALA 217
D
 SER 4ALA 217
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 27 helices in PDB entry 1Z7G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 21Right-handed 310
Helix 2
2
A
24 28Right-handed 310
Helix 3
3
A
37 57Right-handed alpha
Helix 4
4
A
71 86Right-handed alpha
Helix 5
5
A
120 125Right-handed 310
Helix 6
6
A
138 151Right-handed alpha
Helix 7
7
A
208 216Right-handed alpha
Helix 8
8
B
17 21Right-handed 310
Helix 9
9
B
24 28Right-handed 310
Helix 10
10
B
37 57Right-handed alpha
Helix 11
11
B
71 86Right-handed alpha
Helix 12
12
B
138 151Right-handed alpha
Helix 13
13
B
208 215Right-handed alpha
Helix 14
14
C
17 21Right-handed 310
Helix 15
15
C
24 28Right-handed 310
Helix 16
16
C
37 57Right-handed alpha
Helix 17
17
C
71 86Right-handed alpha
Helix 18
18
C
120 125Right-handed 310
Helix 19
19
C
139 151Right-handed alpha
Helix 20
20
C
208 216Right-handed alpha
Helix 21
21
D
17 21Right-handed 310
Helix 22
22
D
24 28Right-handed 310
Helix 23
23
D
37 57Right-handed alpha
Helix 24
24
D
71 86Right-handed alpha
Helix 25
25
D
121 125Right-handed 310
Helix 26
26
D
138 151Right-handed alpha
Helix 27
27
D
208 216Right-handed alpha
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There are 8 sheets in PDB entry 1Z7G. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
7 8first strand
Strand 2
A
177 182parallel
Strand 3
A
156 165parallel
Strand 4
A
128 135parallel
Strand 5
A
61 66parallel
Strand 6
A
94 99parallel
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There are 3 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
31 36first strand
Strand 2
A
204 207anti-parallel
Strand 3
A
187 188anti-parallel
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There are 6 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
7 8first strand
Strand 2
B
177 182parallel
Strand 3
B
156 165parallel
Strand 4
B
128 135parallel
Strand 5
B
61 66parallel
Strand 6
B
94 99parallel
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There are 3 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
31 36first strand
Strand 2
B
204 207anti-parallel
Strand 3
B
187 188anti-parallel
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There are 6 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
7 8first strand
Strand 2
C
177 182parallel
Strand 3
C
156 165parallel
Strand 4
C
128 136parallel
Strand 5
C
61 66parallel
Strand 6
C
94 99parallel
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There are 3 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
31 36first strand
Strand 2
C
204 207anti-parallel
Strand 3
C
187 188anti-parallel
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There are 7 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
7 8first strand
Strand 2
D
177 182parallel
Strand 3
D
156 165parallel
Strand 4
D
128 135parallel
Strand 5
D
61 66parallel
Strand 6
D
94 102parallel
Strand 7
D
114 116anti-parallel
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There are 3 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
31 36first strand
Strand 2
D
204 207anti-parallel
Strand 3
D
187 188anti-parallel
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