Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZX4


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 3ZX4 entry

There are 2 chains in PDB entry 3ZX4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 251
B
 MET 1GLY 255
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 29 helices in PDB entry 3ZX4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 12Right-handed alpha
Helix 2
2
A
21 31Right-handed alpha
Helix 3
3
A
42 49Right-handed alpha
Helix 4
4
A
58 60Right-handed 310
Helix 5
5
A
88 104Right-handed alpha
Helix 6
6
A
110 112Right-handed 310
Helix 7
7
A
114 123Right-handed alpha
Helix 8
8
A
125 133Right-handed alpha
Helix 9
9
A
147 158Right-handed alpha
Helix 10
10
A
176 187Right-handed alpha
Helix 11
11
A
190 195Right-handed alpha
Helix 12
12
A
203 205Right-handed 310
Helix 13
13
A
206 212Right-handed alpha
Helix 14
14
A
234 247Right-handed alpha
Helix 15
15
B
18 20Right-handed 310
Helix 16
16
B
21 31Right-handed alpha
Helix 17
17
B
42 49Right-handed alpha
Helix 18
18
B
58 60Right-handed 310
Helix 19
19
B
88 104Right-handed alpha
Helix 20
20
B
114 123Right-handed alpha
Helix 21
21
B
125 134Right-handed alpha
Helix 22
22
B
144 146Right-handed 310
Helix 23
23
B
147 158Right-handed alpha
Helix 24
24
B
176 187Right-handed alpha
Helix 25
25
B
190 195Right-handed alpha
Helix 26
26
B
203 205Right-handed 310
Helix 27
27
B
206 212Right-handed alpha
Helix 28
28
B
235 246Right-handed alpha
Helix 29
29
B
248 252Right-handed 310
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There are 6 sheets in PDB entry 3ZX4. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 5 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
35 37first strand
Strand 2
A
2 5parallel
Strand 3
A
197 201parallel
Strand 4
A
215 218parallel
Strand 5
A
229 230parallel
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There are 4 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
55 57first strand
Strand 2
A
62 66anti-parallel
Strand 3
A
80 84anti-parallel
Strand 4
A
75 77anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
139 140first strand
Strand 2
A
169 172anti-parallel
Strand 3
A
161 164anti-parallel
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There are 5 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
35 37first strand
Strand 2
B
2 5parallel
Strand 3
B
197 201parallel
Strand 4
B
215 218parallel
Strand 5
B
229 230parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 57first strand
Strand 2
B
62 66anti-parallel
Strand 3
B
80 84anti-parallel
Strand 4
B
75 77anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
108 109first strand
Strand 2
B
139 142anti-parallel
Strand 3
B
169 172anti-parallel
Strand 4
B
161 164anti-parallel
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