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


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 1RII entry

There are 4 chains in PDB entry 1RII (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ALA 244
B
 ASN 3GLY 239
C
 ALA 2ALA 238
D
 ASN 3PRO 233
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 48 helices in PDB entry 1RII. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 20Right-handed alpha
Helix 2
2
A
32 49Right-handed alpha
Helix 3
3
A
61 76Right-handed alpha
Helix 4
4
A
86 89Right-handed 310
Helix 5
5
A
93 97Right-handed 310
Helix 6
6
A
100 109Right-handed alpha
Helix 7
7
A
109 119Right-handed alpha
Helix 8
8
A
138 145Right-handed 310
Helix 9
9
A
152 167Right-handed alpha
Helix 10
10
A
167 174Right-handed alpha
Helix 11
11
A
183 195Right-handed alpha
Helix 12
12
A
198 205Right-handed alpha
Helix 13
13
A
232 243Right-handed alpha
Helix 14
14
B
15 21Right-handed alpha
Helix 15
15
B
32 49Right-handed alpha
Helix 16
16
B
61 76Right-handed alpha
Helix 17
17
B
86 89Right-handed 310
Helix 18
18
B
93 97Right-handed 310
Helix 19
19
B
100 119Right-handed alpha
Helix 20
20
B
138 145Right-handed 310
Helix 21
21
B
152 167Right-handed alpha
Helix 22
22
B
167 174Right-handed alpha
Helix 23
23
B
183 195Right-handed alpha
Helix 24
24
B
198 204Right-handed alpha
Helix 25
25
B
232 237Right-handed alpha
Helix 26
26
C
15 20Right-handed alpha
Helix 27
27
C
32 49Right-handed alpha
Helix 28
28
C
61 75Right-handed alpha
Helix 29
29
C
86 89Right-handed 310
Helix 30
30
C
93 97Right-handed 310
Helix 31
31
C
100 109Right-handed alpha
Helix 32
32
C
109 119Right-handed alpha
Helix 33
33
C
138 145Right-handed 310
Helix 34
34
C
152 167Right-handed alpha
Helix 35
35
C
167 174Right-handed alpha
Helix 36
36
C
183 195Right-handed alpha
Helix 37
37
C
201 205Right-handed 310
Helix 38
38
D
15 20Right-handed alpha
Helix 39
39
D
32 49Right-handed alpha
Helix 40
40
D
61 75Right-handed alpha
Helix 41
41
D
86 89Right-handed 310
Helix 42
42
D
93 97Right-handed 310
Helix 43
43
D
100 119Right-handed alpha
Helix 44
44
D
138 145Right-handed 310
Helix 45
45
D
152 167Right-handed alpha
Helix 46
46
D
167 174Right-handed alpha
Helix 47
47
D
183 196Right-handed alpha
Helix 48
48
D
198 203Right-handed alpha
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There are 4 sheets in PDB entry 1RII. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
82 84first strand
Strand 2
A
55 58parallel
Strand 3
A
178 182parallel
Strand 4
A
6 11parallel
Strand 5
A
213 216anti-parallel
Strand 6
A
229 230anti-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
82 84first strand
Strand 2
B
55 58parallel
Strand 3
B
178 182parallel
Strand 4
B
6 11parallel
Strand 5
B
213 216anti-parallel
Strand 6
B
229 230anti-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
C
82 84first strand
Strand 2
C
55 58parallel
Strand 3
C
178 182parallel
Strand 4
C
7 11parallel
Strand 5
C
213 215anti-parallel
Strand 6
C
229 230anti-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
D
82 84first strand
Strand 2
D
55 58parallel
Strand 3
D
178 182parallel
Strand 4
D
7 11parallel
Strand 5
D
213 215anti-parallel
Strand 6
D
229 230anti-parallel
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