Analysis of interatomic Contacts of Structural Units in PDB entry:
4GE1


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 4GE1 entry

There are 4 chains in PDB entry 4GE1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LYS 196
B
 SER 2GLU 195
C
 CYS 4LYS 196
D
 GLY 3LYS 196
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 34 helices in PDB entry 4GE1. 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 19Right-handed alpha
Helix 2
2
A
36 40Right-handed 310
Helix 3
3
A
79 81Right-handed 310
Helix 4
4
A
145 147Right-handed 310
Helix 5
5
A
148 159Right-handed alpha
Helix 6
6
A
162 166Right-handed 310
Helix 7
7
A
170 176Right-handed 310
Helix 8
8
A
179 189Right-handed alpha
Helix 9
9
B
14 19Right-handed alpha
Helix 10
10
B
36 40Right-handed 310
Helix 11
11
B
79 81Right-handed 310
Helix 12
12
B
145 159Right-handed alpha
Helix 13
13
B
162 166Right-handed 310
Helix 14
14
B
170 176Right-handed 310
Helix 15
15
B
179 189Right-handed alpha
Helix 16
16
C
14 19Right-handed alpha
Helix 17
17
C
36 40Right-handed 310
Helix 18
18
C
79 81Right-handed 310
Helix 19
19
C
129 132Right-handed 310
Helix 20
20
C
145 147Right-handed 310
Helix 21
21
C
148 158Right-handed alpha
Helix 22
22
C
162 166Right-handed 310
Helix 23
23
C
170 176Right-handed 310
Helix 24
24
C
179 189Right-handed alpha
Helix 25
25
C
191 196Right-handed alpha
Helix 26
26
D
14 19Right-handed alpha
Helix 27
27
D
36 40Right-handed 310
Helix 28
28
D
79 81Right-handed 310
Helix 29
29
D
129 132Right-handed 310
Helix 30
30
D
145 147Right-handed 310
Helix 31
31
D
148 158Right-handed alpha
Helix 32
32
D
162 166Right-handed 310
Helix 33
33
D
170 176Right-handed 310
Helix 34
34
D
179 189Right-handed alpha
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There are 4 sheets in PDB entry 4GE1. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
167 168first strand
Strand 2
A
22 30anti-parallel
Strand 3
A
129 139anti-parallel
Strand 4
A
119 126anti-parallel
Strand 5
A
101 114anti-parallel
Strand 6
A
87 95anti-parallel
Strand 7
A
68 77anti-parallel
Strand 8
A
54 63anti-parallel
Strand 9
A
42 49anti-parallel
Strand 10
A
22 30anti-parallel
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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
B
167 168first strand
Strand 2
B
22 30anti-parallel
Strand 3
B
133 139anti-parallel
Strand 4
B
119 125anti-parallel
Strand 5
B
101 114anti-parallel
Strand 6
B
87 95anti-parallel
Strand 7
B
68 77anti-parallel
Strand 8
B
54 63anti-parallel
Strand 9
B
42 49anti-parallel
Strand 10
B
22 30anti-parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
167 168first strand
Strand 2
C
22 30anti-parallel
Strand 3
C
134 139anti-parallel
Strand 4
C
119 125anti-parallel
Strand 5
C
101 114anti-parallel
Strand 6
C
87 95anti-parallel
Strand 7
C
68 77anti-parallel
Strand 8
C
54 63anti-parallel
Strand 9
C
42 49anti-parallel
Strand 10
C
22 30anti-parallel
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There are 10 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
167 168first strand
Strand 2
D
22 30anti-parallel
Strand 3
D
134 139anti-parallel
Strand 4
D
119 125anti-parallel
Strand 5
D
101 114anti-parallel
Strand 6
D
87 95anti-parallel
Strand 7
D
68 77anti-parallel
Strand 8
D
54 63anti-parallel
Strand 9
D
42 49anti-parallel
Strand 10
D
22 30anti-parallel
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