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


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 4UUN entry

There are 2 chains in PDB entry 4UUN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2HIS 336
B
 SER 2PRO 281
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 32 helices in PDB entry 4UUN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 26Right-handed alpha
Helix 2
2
A
42 44Right-handed 310
Helix 3
3
A
45 58Right-handed alpha
Helix 4
4
A
72 78Right-handed alpha
Helix 5
5
A
96 119Right-handed alpha
Helix 6
6
A
131 142Right-handed alpha
Helix 7
7
A
147 149Right-handed 310
Helix 8
8
A
155 171Right-handed alpha
Helix 9
9
A
173 175Right-handed 310
Helix 10
10
A
186 190Right-handed 310
Helix 11
11
A
208 212Right-handed alpha
Helix 12
12
A
213 218Right-handed alpha
Helix 13
13
A
219 227Right-handed alpha
Helix 14
14
A
227 237Right-handed alpha
Helix 15
15
A
241 258Right-handed alpha
Helix 16
16
A
306 336Right-handed alpha
Helix 17
17
B
14 26Right-handed alpha
Helix 18
18
B
42 44Right-handed 310
Helix 19
19
B
45 58Right-handed alpha
Helix 20
20
B
72 78Right-handed alpha
Helix 21
21
B
96 119Right-handed alpha
Helix 22
22
B
131 142Right-handed alpha
Helix 23
23
B
147 149Right-handed 310
Helix 24
24
B
155 171Right-handed alpha
Helix 25
25
B
173 175Right-handed 310
Helix 26
26
B
186 190Right-handed 310
Helix 27
27
B
209 211Right-handed 310
Helix 28
28
B
213 218Right-handed alpha
Helix 29
29
B
219 227Right-handed alpha
Helix 30
30
B
227 237Right-handed alpha
Helix 31
31
B
241 258Right-handed alpha
Helix 32
32
B
306 338Right-handed alpha
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There are 8 sheets in PDB entry 4UUN. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 6 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
64 70first strand
Strand 2
A
35 40parallel
Strand 3
A
5 10parallel
Strand 4
A
82 85parallel
Strand 5
A
124 127parallel
Strand 6
A
151 153parallel
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There are 3 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
177 178first strand
Strand 2
A
198 201anti-parallel
Strand 3
A
204 207anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
181 183first strand
Strand 2
A
191 193anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
265 270first strand
Strand 2
A
284 291anti-parallel
Strand 3
A
297 299anti-parallel
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There are 6 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
64 70first strand
Strand 2
B
35 40parallel
Strand 3
B
5 10parallel
Strand 4
B
82 85parallel
Strand 5
B
124 127parallel
Strand 6
B
151 153parallel
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There are 3 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
177 178first strand
Strand 2
B
198 201anti-parallel
Strand 3
B
204 207anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
181 183first strand
Strand 2
B
191 193anti-parallel
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There are 3 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
265 270first strand
Strand 2
B
284 291anti-parallel
Strand 3
B
297 299anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il