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


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 4QAE entry

There are 12 chains in PDB entry 4QAE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
P
 ASP 1THR 25
Q
 THR 2THR 25
R
 THR 2THR 25
S
 THR 2THR 25
T
 HIS 3THR 25
U
 ASP 1THR 25
A
 ASP 6ASP 177
B
 THR 4GLY 178
C
 ASP 6ASP 177
D
 ASP 6ASP 177
E
 THR 4ASP 177
F
 ASP 6ASP 177
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 4QAE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 16Right-handed 310
Helix 2
2
A
23 28Right-handed alpha
Helix 3
3
A
145 159Right-handed alpha
Helix 4
4
A
162 164Right-handed 310
Helix 5
5
B
12 16Right-handed 310
Helix 6
6
B
23 28Right-handed alpha
Helix 7
7
B
145 159Right-handed alpha
Helix 8
8
B
162 164Right-handed 310
Helix 9
9
C
12 16Right-handed 310
Helix 10
10
C
23 28Right-handed alpha
Helix 11
11
C
145 159Right-handed alpha
Helix 12
12
C
162 164Right-handed 310
Helix 13
13
D
12 16Right-handed 310
Helix 14
14
D
23 28Right-handed alpha
Helix 15
15
D
145 159Right-handed alpha
Helix 16
16
D
162 164Right-handed 310
Helix 17
17
E
12 16Right-handed 310
Helix 18
18
E
23 28Right-handed alpha
Helix 19
19
E
145 159Right-handed alpha
Helix 20
20
E
162 164Right-handed 310
Helix 21
21
F
12 16Right-handed 310
Helix 22
22
F
23 28Right-handed alpha
Helix 23
23
F
145 159Right-handed alpha
Helix 24
24
F
162 164Right-handed 310
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There are 12 sheets in PDB entry 4QAE. 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
P
7 12first strand
Strand 2
P
15 23anti-parallel
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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
Q
7 12first strand
Strand 2
Q
15 23anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
R
7 12first strand
Strand 2
R
15 23anti-parallel
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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
S
7 12first strand
Strand 2
S
15 23anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
7 12first strand
Strand 2
T
15 23anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
U
7 12first strand
Strand 2
U
15 23anti-parallel
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There are 10 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
166 167first strand
Strand 2
A
29 38anti-parallel
Strand 3
A
130 139anti-parallel
Strand 4
A
118 127anti-parallel
Strand 5
A
105 113anti-parallel
Strand 6
A
91 94anti-parallel
Strand 7
A
76 85anti-parallel
Strand 8
A
64 71anti-parallel
Strand 9
A
53 58anti-parallel
Strand 10
A
29 38anti-parallel
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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
B
166 167first strand
Strand 2
B
29 38anti-parallel
Strand 3
B
130 139anti-parallel
Strand 4
B
118 127anti-parallel
Strand 5
B
105 113anti-parallel
Strand 6
B
91 94anti-parallel
Strand 7
B
76 85anti-parallel
Strand 8
B
64 71anti-parallel
Strand 9
B
53 58anti-parallel
Strand 10
B
29 38anti-parallel
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There are 10 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
166 167first strand
Strand 2
C
29 38anti-parallel
Strand 3
C
130 139anti-parallel
Strand 4
C
118 127anti-parallel
Strand 5
C
106 113anti-parallel
Strand 6
C
91 94anti-parallel
Strand 7
C
76 85anti-parallel
Strand 8
C
64 71anti-parallel
Strand 9
C
53 58anti-parallel
Strand 10
C
29 38anti-parallel
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There are 10 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
166 167first strand
Strand 2
D
29 38anti-parallel
Strand 3
D
130 139anti-parallel
Strand 4
D
118 127anti-parallel
Strand 5
D
105 113anti-parallel
Strand 6
D
91 94anti-parallel
Strand 7
D
76 85anti-parallel
Strand 8
D
64 71anti-parallel
Strand 9
D
53 58anti-parallel
Strand 10
D
29 38anti-parallel
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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
E
166 167first strand
Strand 2
E
29 38anti-parallel
Strand 3
E
130 139anti-parallel
Strand 4
E
118 127anti-parallel
Strand 5
E
105 113anti-parallel
Strand 6
E
91 94anti-parallel
Strand 7
E
76 85anti-parallel
Strand 8
E
64 71anti-parallel
Strand 9
E
53 58anti-parallel
Strand 10
E
29 38anti-parallel
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There are 10 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
166 167first strand
Strand 2
F
29 38anti-parallel
Strand 3
F
130 139anti-parallel
Strand 4
F
118 127anti-parallel
Strand 5
F
105 113anti-parallel
Strand 6
F
91 94anti-parallel
Strand 7
F
76 85anti-parallel
Strand 8
F
64 71anti-parallel
Strand 9
F
53 58anti-parallel
Strand 10
F
29 38anti-parallel
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