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


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 3URM entry

There are 2 chains in PDB entry 3URM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2LYS 330
B
 ASP 2LYS 330
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 30 helices in PDB entry 3URM. 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 32Right-handed alpha
Helix 2
2
A
44 59Right-handed alpha
Helix 3
3
A
69 72Right-handed 310
Helix 4
4
A
73 83Right-handed alpha
Helix 5
5
A
107 124Right-handed alpha
Helix 6
6
A
125 128Right-handed 310
Helix 7
7
A
143 163Right-handed alpha
Helix 8
8
A
174 179Right-handed alpha
Helix 9
9
A
180 183Right-handed 310
Helix 10
10
A
184 200Right-handed alpha
Helix 11
11
A
212 226Right-handed alpha
Helix 12
12
A
244 253Right-handed alpha
Helix 13
13
A
263 281Right-handed alpha
Helix 14
14
A
313 319Right-handed alpha
Helix 15
15
A
325 330Right-handed 310
Helix 16
16
B
16 32Right-handed alpha
Helix 17
17
B
44 58Right-handed alpha
Helix 18
18
B
69 72Right-handed 310
Helix 19
19
B
73 83Right-handed alpha
Helix 20
20
B
107 124Right-handed alpha
Helix 21
21
B
125 128Right-handed 310
Helix 22
22
B
143 163Right-handed alpha
Helix 23
23
B
174 179Right-handed alpha
Helix 24
24
B
180 183Right-handed 310
Helix 25
25
B
184 200Right-handed alpha
Helix 26
26
B
212 226Right-handed alpha
Helix 27
27
B
244 253Right-handed alpha
Helix 28
28
B
263 281Right-handed alpha
Helix 29
29
B
313 319Right-handed alpha
Helix 30
30
B
325 330Right-handed 310
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There are 6 sheets in PDB entry 3URM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
35 40first strand
Strand 2
A
5 10parallel
Strand 3
A
62 65parallel
Strand 4
A
86 90parallel
Strand 5
A
102 106parallel
Strand 6
A
301 304parallel
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There are 4 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
166 167first strand
Strand 2
A
132 136parallel
Strand 3
A
207 209parallel
Strand 4
A
237 238parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
258 261first strand
Strand 2
A
307 310anti-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
B
35 40first strand
Strand 2
B
5 10parallel
Strand 3
B
62 65parallel
Strand 4
B
86 90parallel
Strand 5
B
102 106parallel
Strand 6
B
301 304parallel
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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
B
166 167first strand
Strand 2
B
132 136parallel
Strand 3
B
207 209parallel
Strand 4
B
237 238parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
259 261first strand
Strand 2
B
307 309anti-parallel
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