Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q37


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 4Q37 entry

There are 6 chains in PDB entry 4Q37 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 120
B
 MET 1GLY 120
C
 MET 1GLY 120
D
 MET 1GLY 120
E
 MET 1MET 111
F
 MET 1GLY 120
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 33 helices in PDB entry 4Q37. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 25Right-handed alpha
Helix 2
2
A
43 45Right-handed 310
Helix 3
3
A
57 71Right-handed alpha
Helix 4
4
A
79 84Right-handed alpha
Helix 5
5
A
85 91Right-handed alpha
Helix 6
6
A
102 111Right-handed alpha
Helix 7
7
B
20 25Right-handed alpha
Helix 8
8
B
35 39Right-handed 310
Helix 9
9
B
57 71Right-handed alpha
Helix 10
10
B
79 84Right-handed alpha
Helix 11
11
B
85 92Right-handed alpha
Helix 12
12
B
102 111Right-handed alpha
Helix 13
13
C
14 25Right-handed alpha
Helix 14
14
C
57 72Right-handed alpha
Helix 15
15
C
79 84Right-handed alpha
Helix 16
16
C
85 92Right-handed alpha
Helix 17
17
C
102 112Right-handed alpha
Helix 18
18
D
14 25Right-handed alpha
Helix 19
19
D
57 71Right-handed alpha
Helix 20
20
D
79 84Right-handed alpha
Helix 21
21
D
86 91Right-handed alpha
Helix 22
22
D
102 112Right-handed alpha
Helix 23
23
E
14 25Right-handed alpha
Helix 24
24
E
57 72Right-handed alpha
Helix 25
25
E
79 84Right-handed alpha
Helix 26
26
E
85 92Right-handed alpha
Helix 27
27
E
107 111Right-handed alpha
Helix 28
28
F
14 25Right-handed alpha
Helix 29
29
F
35 42Right-handed 310
Helix 30
30
F
57 72Right-handed alpha
Helix 31
31
F
79 84Right-handed alpha
Helix 32
32
F
85 92Right-handed alpha
Helix 33
33
F
102 110Right-handed alpha
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There are 6 sheets in PDB entry 4Q37. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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 8first strand
Strand 2
E
48 52parallel
Strand 3
E
74 78parallel
Strand 4
E
96 97parallel
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There are 6 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
30 33first strand
Strand 2
E
2 7parallel
Strand 3
A
47 52parallel
Strand 4
A
74 78parallel
Strand 5
A
96 98parallel
Strand 6
A
117 118parallel
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There are 4 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
48 51first strand
Strand 2
B
74 78parallel
Strand 3
B
96 98parallel
Strand 4
B
117 118parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
48 52first strand
Strand 2
C
74 78parallel
Strand 3
C
96 98parallel
Strand 4
C
117 118parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
31 33first strand
Strand 2
D
2 5parallel
Strand 3
F
47 51parallel
Strand 4
F
74 78parallel
Strand 5
F
96 99parallel
Strand 6
F
117 119parallel
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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
D
30 34first strand
Strand 2
F
2 6parallel
Strand 3
D
47 51parallel
Strand 4
D
74 78parallel
Strand 5
D
96 98parallel
Strand 6
D
117 118parallel
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