Analysis of interatomic Contacts of Structural Units in PDB entry:
3R89


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 3R89 entry

There are 2 chains in PDB entry 3R89 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2VAL 286
B
 SER -2VAL 286
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 37 helices in PDB entry 3R89. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
24 28Right-handed 310
Helix 3
3
A
29 34Right-handed alpha
Helix 4
4
A
37 54Right-handed alpha
Helix 5
5
A
64 69Right-handed alpha
Helix 6
6
A
70 88Right-handed alpha
Helix 7
7
A
101 114Right-handed alpha
Helix 8
8
A
115 118Right-handed 310
Helix 9
9
A
129 135Right-handed 310
Helix 10
10
A
136 142Right-handed alpha
Helix 11
11
A
155 160Right-handed 310
Helix 12
12
A
171 184Right-handed alpha
Helix 13
13
A
185 187Right-handed 310
Helix 14
14
A
203 214Right-handed alpha
Helix 15
15
A
227 236Right-handed alpha
Helix 16
16
A
249 254Right-handed alpha
Helix 17
17
A
255 259Right-handed 310
Helix 18
18
A
261 264Right-handed 310
Helix 19
19
A
265 283Right-handed alpha
Helix 20
20
B
2 15Right-handed alpha
Helix 21
21
B
24 28Right-handed 310
Helix 22
22
B
29 34Right-handed alpha
Helix 23
23
B
37 54Right-handed alpha
Helix 24
24
B
64 69Right-handed alpha
Helix 25
25
B
70 88Right-handed alpha
Helix 26
26
B
101 114Right-handed alpha
Helix 27
27
B
115 118Right-handed 310
Helix 28
28
B
129 135Right-handed 310
Helix 29
29
B
136 141Right-handed alpha
Helix 30
30
B
155 160Right-handed 310
Helix 31
31
B
171 185Right-handed alpha
Helix 32
32
B
203 214Right-handed alpha
Helix 33
33
B
227 236Right-handed alpha
Helix 34
34
B
249 254Right-handed alpha
Helix 35
35
B
255 259Right-handed 310
Helix 36
36
B
261 264Right-handed 310
Helix 37
37
B
265 283Right-handed alpha
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There are 4 sheets in PDB entry 3R89. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
17 20first strand
Strand 2
A
59 63parallel
Strand 3
A
92 98parallel
Strand 4
A
121 124parallel
Strand 5
A
146 152parallel
Strand 6
A
193 199parallel
Strand 7
A
217 221parallel
Strand 8
A
244 248parallel
Strand 9
A
17 20parallel
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There are 2 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
165 166first strand
Strand 2
A
169 170anti-parallel
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There are 9 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
17 20first strand
Strand 2
B
59 63parallel
Strand 3
B
92 98parallel
Strand 4
B
121 124parallel
Strand 5
B
146 152parallel
Strand 6
B
193 199parallel
Strand 7
B
217 221parallel
Strand 8
B
244 248parallel
Strand 9
B
17 20parallel
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There are 2 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
165 166first strand
Strand 2
B
169 170anti-parallel
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