Analysis of interatomic Contacts of Structural Units in PDB entry:
3UK2


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 3UK2 entry

There are 2 chains in PDB entry 3UK2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0ILE 279
B
 SER 0ILE 279
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 28 helices in PDB entry 3UK2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 14Right-handed alpha
Helix 2
2
A
30 42Right-handed alpha
Helix 3
3
A
54 58Right-handed 310
Helix 4
4
A
70 80Right-handed alpha
Helix 5
5
A
90 95Right-handed alpha
Helix 6
6
A
106 111Right-handed alpha
Helix 7
7
A
113 118Right-handed alpha
Helix 8
8
A
120 137Right-handed alpha
Helix 9
9
A
147 161Right-handed alpha
Helix 10
10
A
182 188Right-handed 310
Helix 11
11
A
189 196Right-handed alpha
Helix 12
12
A
197 212Right-handed alpha
Helix 13
13
A
216 231Right-handed alpha
Helix 14
14
A
250 256Right-handed alpha
Helix 15
15
B
6 15Right-handed alpha
Helix 16
16
B
30 44Right-handed alpha
Helix 17
17
B
54 58Right-handed 310
Helix 18
18
B
70 80Right-handed alpha
Helix 19
19
B
90 95Right-handed alpha
Helix 20
20
B
106 111Right-handed alpha
Helix 21
21
B
113 118Right-handed alpha
Helix 22
22
B
120 137Right-handed alpha
Helix 23
23
B
147 161Right-handed alpha
Helix 24
24
B
182 188Right-handed 310
Helix 25
25
B
189 196Right-handed alpha
Helix 26
26
B
197 212Right-handed alpha
Helix 27
27
B
216 231Right-handed alpha
Helix 28
28
B
250 257Right-handed alpha
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There are 4 sheets in PDB entry 3UK2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
2 4first strand
Strand 2
A
85 87parallel
Strand 3
A
47 51parallel
Strand 4
A
21 25parallel
Strand 5
A
140 144parallel
Strand 6
A
166 170parallel
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There are 3 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
234 242first strand
Strand 2
A
260 268anti-parallel
Strand 3
A
271 279anti-parallel
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There are 6 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
2 4first strand
Strand 2
B
85 87parallel
Strand 3
B
47 51parallel
Strand 4
B
21 25parallel
Strand 5
B
140 144parallel
Strand 6
B
166 170parallel
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There are 3 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
234 242first strand
Strand 2
B
260 268anti-parallel
Strand 3
B
271 279anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il