Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q04


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 4Q04 entry

There are 2 chains in PDB entry 4Q04 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 9GLU 220
B
 ASN 7GLU 220
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 29 helices in PDB entry 4Q04. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 28Right-handed alpha
Helix 2
2
A
30 35Right-handed alpha
Helix 3
3
A
38 45Right-handed 310
Helix 4
4
A
46 61Right-handed alpha
Helix 5
5
A
69 74Right-handed alpha
Helix 6
6
A
78 82Right-handed 310
Helix 7
7
A
85 97Right-handed alpha
Helix 8
8
A
106 127Right-handed alpha
Helix 9
9
A
135 137Right-handed 310
Helix 10
10
A
138 147Right-handed alpha
Helix 11
11
A
151 163Right-handed alpha
Helix 12
12
A
171 193Right-handed alpha
Helix 13
13
A
194 198Right-handed 310
Helix 14
14
A
204 218Right-handed alpha
Helix 15
15
B
9 13Right-handed 310
Helix 16
16
B
24 29Right-handed alpha
Helix 17
17
B
30 35Right-handed alpha
Helix 18
18
B
38 43Right-handed alpha
Helix 19
19
B
46 61Right-handed alpha
Helix 20
20
B
70 74Right-handed alpha
Helix 21
21
B
78 82Right-handed 310
Helix 22
22
B
85 97Right-handed alpha
Helix 23
23
B
106 127Right-handed alpha
Helix 24
24
B
135 137Right-handed 310
Helix 25
25
B
138 147Right-handed alpha
Helix 26
26
B
151 163Right-handed alpha
Helix 27
27
B
170 193Right-handed alpha
Helix 28
28
B
194 198Right-handed 310
Helix 29
29
B
204 219Right-handed alpha
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There are 3 sheets in PDB entry 4Q04. Click on sheet of interest to get list of strands forming it: A, B, C,

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
67 68first strand
Strand 2
A
104 105anti-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
A
133 134first strand
Strand 2
A
169 170anti-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
B
67 69first strand
Strand 2
B
103 105anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il