Analysis of interatomic Contacts of Structural Units in PDB entry:
4UT4


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 4UT4 entry

There are 2 chains in PDB entry 4UT4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2ASN 346
B
 ASN 2ASN 346
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 24 helices in PDB entry 4UT4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 31Right-handed alpha
Helix 2
2
A
80 95Right-handed alpha
Helix 3
3
A
117 135Right-handed alpha
Helix 4
4
A
139 153Right-handed alpha
Helix 5
5
A
161 170Right-handed alpha
Helix 6
6
A
191 201Right-handed alpha
Helix 7
7
A
212 226Right-handed alpha
Helix 8
8
A
228 251Right-handed alpha
Helix 9
9
A
253 272Right-handed alpha
Helix 10
10
A
277 291Right-handed alpha
Helix 11
11
A
311 313Right-handed 310
Helix 12
12
A
314 324Right-handed alpha
Helix 13
13
B
23 31Right-handed alpha
Helix 14
14
B
80 95Right-handed alpha
Helix 15
15
B
117 135Right-handed alpha
Helix 16
16
B
139 153Right-handed alpha
Helix 17
17
B
161 170Right-handed alpha
Helix 18
18
B
191 201Right-handed alpha
Helix 19
19
B
212 226Right-handed alpha
Helix 20
20
B
228 251Right-handed alpha
Helix 21
21
B
253 272Right-handed alpha
Helix 22
22
B
277 291Right-handed alpha
Helix 23
23
B
311 313Right-handed 310
Helix 24
24
B
314 324Right-handed alpha
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There are 6 sheets in PDB entry 4UT4. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

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 68first strand
Strand 2
A
54 58anti-parallel
Strand 3
A
102 108parallel
Strand 4
A
32 49anti-parallel
Strand 5
A
172 177parallel
Strand 6
A
183 187parallel
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There are 6 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
64 68first strand
Strand 2
A
54 58anti-parallel
Strand 3
A
102 108parallel
Strand 4
A
32 49anti-parallel
Strand 5
A
5 17anti-parallel
Strand 6
A
340 345anti-parallel
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There are 4 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
294 297first strand
Strand 2
A
305 309anti-parallel
Strand 3
A
202 206anti-parallel
Strand 4
A
328 331anti-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 68first strand
Strand 2
B
54 58anti-parallel
Strand 3
B
102 108parallel
Strand 4
B
32 49anti-parallel
Strand 5
B
172 178anti-parallel
Strand 6
B
182 187anti-parallel
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There are 6 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
64 68first strand
Strand 2
B
54 58anti-parallel
Strand 3
B
102 108parallel
Strand 4
B
32 49anti-parallel
Strand 5
B
5 17anti-parallel
Strand 6
B
340 345anti-parallel
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There are 4 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
294 297first strand
Strand 2
B
305 309anti-parallel
Strand 3
B
202 206anti-parallel
Strand 4
B
328 331anti-parallel
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