Analysis of interatomic Contacts of Structural Units in PDB entry:
4J2U


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 4J2U entry

There are 2 chains in PDB entry 4J2U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN -5PHE 338
B
 SER 2PHE 338
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 40 helices in PDB entry 4J2U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 23Right-handed 310
Helix 2
2
A
27 44Right-handed alpha
Helix 3
3
A
66 75Right-handed alpha
Helix 4
4
A
78 97Right-handed alpha
Helix 5
5
A
112 119Right-handed alpha
Helix 6
6
A
135 140Right-handed 310
Helix 7
7
A
146 153Right-handed alpha
Helix 8
8
A
157 166Right-handed alpha
Helix 9
9
A
170 177Right-handed alpha
Helix 10
10
A
185 187Right-handed 310
Helix 11
11
A
188 198Right-handed alpha
Helix 12
12
A
212 224Right-handed alpha
Helix 13
13
A
230 237Right-handed alpha
Helix 14
14
A
240 253Right-handed alpha
Helix 15
15
A
254 269Right-handed alpha
Helix 16
16
A
273 292Right-handed alpha
Helix 17
17
A
293 302Right-handed alpha
Helix 18
18
A
315 319Right-handed 310
Helix 19
19
A
320 328Right-handed alpha
Helix 20
20
A
331 335Right-handed 310
Helix 21
21
B
19 23Right-handed 310
Helix 22
22
B
27 42Right-handed alpha
Helix 23
23
B
66 75Right-handed alpha
Helix 24
24
B
78 98Right-handed alpha
Helix 25
25
B
112 119Right-handed alpha
Helix 26
26
B
135 140Right-handed 310
Helix 27
27
B
146 154Right-handed alpha
Helix 28
28
B
157 166Right-handed alpha
Helix 29
29
B
170 177Right-handed alpha
Helix 30
30
B
185 187Right-handed 310
Helix 31
31
B
188 198Right-handed alpha
Helix 32
32
B
212 224Right-handed alpha
Helix 33
33
B
230 237Right-handed alpha
Helix 34
34
B
240 253Right-handed alpha
Helix 35
35
B
254 269Right-handed alpha
Helix 36
36
B
273 292Right-handed alpha
Helix 37
37
B
293 302Right-handed alpha
Helix 38
38
B
315 319Right-handed 310
Helix 39
39
B
320 328Right-handed alpha
Helix 40
40
B
331 335Right-handed 310
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There are 4 sheets in PDB entry 4J2U. 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
4 9first strand
Strand 2
A
12 17anti-parallel
Strand 3
A
49 54parallel
Strand 4
A
102 106parallel
Strand 5
A
123 126parallel
Strand 6
A
182 183parallel
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There are 2 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
109 111first strand
Strand 2
A
131 133parallel
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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
4 9first strand
Strand 2
B
12 17anti-parallel
Strand 3
B
49 54parallel
Strand 4
B
102 106parallel
Strand 5
B
123 126parallel
Strand 6
B
182 183parallel
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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
59 61first strand
Strand 2
B
109 111parallel
Strand 3
B
131 133parallel
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