Analysis of interatomic Contacts of Structural Units in PDB entry:
4URI


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 4URI entry

There are 2 chains in PDB entry 4URI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLY 336
B
 ALA 1THR 337
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 4URI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 12Right-handed 310
Helix 2
2
A
14 18Right-handed 310
Helix 3
3
A
19 23Right-handed 310
Helix 4
4
A
46 59Right-handed alpha
Helix 5
5
A
74 88Right-handed alpha
Helix 6
6
A
88 106Right-handed alpha
Helix 7
7
A
120 146Right-handed alpha
Helix 8
8
A
164 168Right-handed 310
Helix 9
9
A
169 177Right-handed alpha
Helix 10
10
A
211 222Right-handed alpha
Helix 11
11
A
225 227Right-handed 310
Helix 12
12
A
263 269Right-handed alpha
Helix 13
13
A
295 309Right-handed alpha
Helix 14
14
A
318 322Right-handed 310
Helix 15
15
A
325 336Right-handed alpha
Helix 16
16
B
10 12Right-handed 310
Helix 17
17
B
14 18Right-handed 310
Helix 18
18
B
19 23Right-handed 310
Helix 19
19
B
43 61Right-handed alpha
Helix 20
20
B
74 87Right-handed alpha
Helix 21
21
B
88 106Right-handed alpha
Helix 22
22
B
120 146Right-handed alpha
Helix 23
23
B
164 168Right-handed 310
Helix 24
24
B
169 177Right-handed alpha
Helix 25
25
B
211 222Right-handed alpha
Helix 26
26
B
225 227Right-handed 310
Helix 27
27
B
263 269Right-handed alpha
Helix 28
28
B
295 309Right-handed alpha
Helix 29
29
B
318 322Right-handed 310
Helix 30
30
B
325 336Right-handed alpha
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There are 4 sheets in PDB entry 4URI. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 9 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
2 8first strand
Strand 2
A
313 317parallel
Strand 3
A
229 234parallel
Strand 4
A
179 183parallel
Strand 5
A
151 157parallel
Strand 6
A
110 114parallel
Strand 7
A
65 71parallel
Strand 8
A
25 33parallel
Strand 9
A
2 8parallel
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There are 5 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
254 262first strand
Strand 2
A
236 242anti-parallel
Strand 3
A
289 293anti-parallel
Strand 4
A
281 286anti-parallel
Strand 5
A
272 276anti-parallel
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There are 9 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
2 8first strand
Strand 2
B
313 317parallel
Strand 3
B
229 234parallel
Strand 4
B
179 183parallel
Strand 5
B
151 157parallel
Strand 6
B
110 114parallel
Strand 7
B
65 71parallel
Strand 8
B
25 33parallel
Strand 9
B
2 8parallel
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There are 5 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
254 262first strand
Strand 2
B
236 242anti-parallel
Strand 3
B
289 293anti-parallel
Strand 4
B
281 286anti-parallel
Strand 5
B
272 276anti-parallel
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