Analysis of interatomic Contacts of Structural Units in PDB entry:
4QJ0


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 4QJ0 entry

There are 4 chains in PDB entry 4QJ0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3SER 262
B
 LYS 3GLN 263
C
 LYS 3SER 262
D
 LYS 3SER 262
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 4QJ0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 15Right-handed 310
Helix 2
2
A
19 24Right-handed 310
Helix 3
3
A
33 35Right-handed 310
Helix 4
4
A
128 133Right-handed alpha
Helix 5
5
A
152 160Right-handed alpha
Helix 6
6
A
161 166Right-handed 310
Helix 7
7
A
178 183Right-handed 310
Helix 8
8
A
218 228Right-handed alpha
Helix 9
9
B
11 18Right-handed 310
Helix 10
10
B
19 24Right-handed 310
Helix 11
11
B
33 35Right-handed 310
Helix 12
12
B
128 133Right-handed alpha
Helix 13
13
B
152 160Right-handed alpha
Helix 14
14
B
161 165Right-handed 310
Helix 15
15
B
178 183Right-handed 310
Helix 16
16
B
218 228Right-handed alpha
Helix 17
17
C
11 18Right-handed 310
Helix 18
18
C
19 24Right-handed 310
Helix 19
19
C
33 35Right-handed 310
Helix 20
20
C
128 133Right-handed alpha
Helix 21
21
C
152 160Right-handed alpha
Helix 22
22
C
161 165Right-handed 310
Helix 23
23
C
178 183Right-handed 310
Helix 24
24
C
218 229Right-handed alpha
Helix 25
25
D
11 18Right-handed 310
Helix 26
26
D
19 24Right-handed 310
Helix 27
27
D
33 35Right-handed 310
Helix 28
28
D
128 133Right-handed alpha
Helix 29
29
D
155 160Right-handed alpha
Helix 30
30
D
161 165Right-handed 310
Helix 31
31
D
178 183Right-handed 310
Helix 32
32
D
218 228Right-handed alpha
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There are 12 sheets in PDB entry 4QJ0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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
31 32first strand
Strand 2
A
106 107parallel
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There are 10 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
37 39first strand
Strand 2
A
257 259parallel
Strand 3
A
190 195anti-parallel
Strand 4
A
206 211anti-parallel
Strand 5
A
139 148parallel
Strand 6
A
114 122anti-parallel
Strand 7
A
85 94anti-parallel
Strand 8
A
68 71anti-parallel
Strand 9
A
58 63anti-parallel
Strand 10
A
171 175anti-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
A
47 49first strand
Strand 2
A
77 79anti-parallel
Strand 3
A
85 94anti-parallel
Strand 4
A
114 122anti-parallel
Strand 5
A
139 148anti-parallel
Strand 6
A
215 217parallel
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There are 2 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
31 32first strand
Strand 2
B
106 107parallel
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There are 10 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
37 39first strand
Strand 2
B
257 259parallel
Strand 3
B
190 195anti-parallel
Strand 4
B
206 211anti-parallel
Strand 5
B
139 148parallel
Strand 6
B
114 122anti-parallel
Strand 7
B
85 94anti-parallel
Strand 8
B
68 71anti-parallel
Strand 9
B
58 63anti-parallel
Strand 10
B
171 175anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 49first strand
Strand 2
B
77 79anti-parallel
Strand 3
B
85 94anti-parallel
Strand 4
B
114 122anti-parallel
Strand 5
B
139 148anti-parallel
Strand 6
B
215 217parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
31 32first strand
Strand 2
C
106 107parallel
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There are 10 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
37 39first strand
Strand 2
C
257 259parallel
Strand 3
C
190 195anti-parallel
Strand 4
C
206 211anti-parallel
Strand 5
C
139 148parallel
Strand 6
C
114 122anti-parallel
Strand 7
C
85 94anti-parallel
Strand 8
C
68 71anti-parallel
Strand 9
C
58 63anti-parallel
Strand 10
C
171 175anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
47 49first strand
Strand 2
C
77 79anti-parallel
Strand 3
C
85 94anti-parallel
Strand 4
C
114 122anti-parallel
Strand 5
C
139 148anti-parallel
Strand 6
C
215 217parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
31 32first strand
Strand 2
D
106 107parallel
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There are 10 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
37 39first strand
Strand 2
D
257 259parallel
Strand 3
D
190 195anti-parallel
Strand 4
D
206 211anti-parallel
Strand 5
D
139 148parallel
Strand 6
D
114 122anti-parallel
Strand 7
D
85 94anti-parallel
Strand 8
D
68 71anti-parallel
Strand 9
D
58 63anti-parallel
Strand 10
D
171 175anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
47 49first strand
Strand 2
D
77 79anti-parallel
Strand 3
D
85 94anti-parallel
Strand 4
D
114 122anti-parallel
Strand 5
D
139 148anti-parallel
Strand 6
D
215 217parallel
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