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


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 1ARZ entry

There are 4 chains in PDB entry 1ARZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4LEU 273
B
 ASN 5LEU 273
C
 ASP 3LEU 273
D
 ASP 3LEU 273
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 40 helices in PDB entry 1ARZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 27Right-handed alpha
Helix 2
2
A
49 52Right-handed 310
Helix 3
3
A
66 71Right-handed alpha
Helix 4
4
A
82 95Right-handed alpha
Helix 5
5
A
108 120Right-handed alpha
Helix 6
6
A
131 147Right-handed alpha
Helix 7
7
A
169 182Right-handed alpha
Helix 8
8
A
186 189Right-handed alpha
Helix 9
9
A
240 256Right-handed 310
Helix 10
10
A
264 268Right-handed alpha
Helix 11
11
B
16 27Right-handed alpha
Helix 12
12
B
49 52Right-handed alpha
Helix 13
13
B
66 69Right-handed alpha
Helix 14
14
B
82 94Right-handed alpha
Helix 15
15
B
108 119Right-handed alpha
Helix 16
16
B
131 147Right-handed alpha
Helix 17
17
B
169 182Right-handed alpha
Helix 18
18
B
186 189Right-handed alpha
Helix 19
19
B
240 254Right-handed 310
Helix 20
20
B
264 268Right-handed alpha
Helix 21
21
C
16 27Right-handed alpha
Helix 22
22
C
49 52Right-handed alpha
Helix 23
23
C
66 69Right-handed alpha
Helix 24
24
C
82 94Right-handed alpha
Helix 25
25
C
108 119Right-handed alpha
Helix 26
26
C
131 147Right-handed alpha
Helix 27
27
C
169 182Right-handed alpha
Helix 28
28
C
186 189Right-handed alpha
Helix 29
29
C
240 254Right-handed 310
Helix 30
30
C
264 268Right-handed alpha
Helix 31
31
D
16 27Right-handed alpha
Helix 32
32
D
49 52Right-handed alpha
Helix 33
33
D
66 69Right-handed alpha
Helix 34
34
D
82 94Right-handed alpha
Helix 35
35
D
108 119Right-handed alpha
Helix 36
36
D
131 147Right-handed alpha
Helix 37
37
D
169 182Right-handed alpha
Helix 38
38
D
186 189Right-handed alpha
Helix 39
39
D
240 254Right-handed 310
Helix 40
40
D
264 267Right-handed alpha
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There are 7 sheets in PDB entry 1ARZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
206 212first strand
Strand 2
A
152 159parallel
Strand 3
A
218 225anti-parallel
Strand 4
A
230 237anti-parallel
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There are 6 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
260 262first strand
Strand 2
B
122 125parallel
Strand 3
B
98 101parallel
Strand 4
B
75 78parallel
Strand 5
B
6 10parallel
Strand 6
B
31 36parallel
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There are 4 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
206 212first strand
Strand 2
B
152 159parallel
Strand 3
B
218 225anti-parallel
Strand 4
B
230 237anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
260 262first strand
Strand 2
C
122 125parallel
Strand 3
C
98 101parallel
Strand 4
C
75 78parallel
Strand 5
C
7 10parallel
Strand 6
C
32 36parallel
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There are 4 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
206 212first strand
Strand 2
C
152 159parallel
Strand 3
C
218 225anti-parallel
Strand 4
C
230 237anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
8 10first strand
Strand 2
D
75 78parallel
Strand 3
D
98 101parallel
Strand 4
D
122 125parallel
Strand 5
D
260 262parallel
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There are 4 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
206 212first strand
Strand 2
D
152 159parallel
Strand 3
D
218 225anti-parallel
Strand 4
D
230 237anti-parallel
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