Analysis of interatomic Contacts of Structural Units in PDB entry:
3GCD


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 3GCD entry

There are 4 chains in PDB entry 3GCD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4TRP 205
B
 LYS 4TRP 205
C
 LYS 4TRP 205
D
 LYS 4TRP 205
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 3GCD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 14Right-handed 310
Helix 2
2
A
41 55Right-handed alpha
Helix 3
3
A
76 80Right-handed 310
Helix 4
4
A
108 127Right-handed alpha
Helix 5
5
A
150 162Right-handed alpha
Helix 6
6
A
196 198Right-handed 310
Helix 7
7
B
10 14Right-handed 310
Helix 8
8
B
41 55Right-handed alpha
Helix 9
9
B
76 80Right-handed 310
Helix 10
10
B
107 127Right-handed alpha
Helix 11
11
B
150 162Right-handed alpha
Helix 12
12
B
196 198Right-handed 310
Helix 13
13
C
10 14Right-handed 310
Helix 14
14
C
41 55Right-handed alpha
Helix 15
15
C
76 80Right-handed 310
Helix 16
16
C
107 126Right-handed alpha
Helix 17
17
C
150 161Right-handed alpha
Helix 18
18
C
196 198Right-handed 310
Helix 19
19
D
10 14Right-handed 310
Helix 20
20
D
41 55Right-handed alpha
Helix 21
21
D
76 80Right-handed 310
Helix 22
22
D
107 127Right-handed alpha
Helix 23
23
D
150 162Right-handed alpha
Helix 24
24
D
196 198Right-handed 310
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There are 12 sheets in PDB entry 3GCD. 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 7 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
70 74first strand
Strand 2
A
59 64anti-parallel
Strand 3
A
32 37parallel
Strand 4
A
84 89parallel
Strand 5
A
134 138parallel
Strand 6
A
167 171parallel
Strand 7
A
200 203anti-parallel
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There are 3 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
92 93first strand
Strand 2
A
102 103anti-parallel
Strand 3
A
106 107anti-parallel
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There are 3 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
175 177first strand
Strand 2
A
183 186anti-parallel
Strand 3
A
192 193anti-parallel
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There are 7 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
70 74first strand
Strand 2
B
59 64anti-parallel
Strand 3
B
32 37parallel
Strand 4
B
84 89parallel
Strand 5
B
134 138parallel
Strand 6
B
167 171parallel
Strand 7
B
200 203anti-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
B
92 93first strand
Strand 2
B
102 103anti-parallel
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There are 3 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
175 177first strand
Strand 2
B
183 186anti-parallel
Strand 3
B
192 193anti-parallel
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There are 7 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
70 74first strand
Strand 2
C
59 64anti-parallel
Strand 3
C
32 37parallel
Strand 4
C
84 89parallel
Strand 5
C
132 138parallel
Strand 6
C
167 171parallel
Strand 7
C
200 203anti-parallel
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There are 2 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
92 93first strand
Strand 2
C
102 103anti-parallel
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There are 3 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
175 177first strand
Strand 2
C
183 186anti-parallel
Strand 3
C
192 193anti-parallel
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There are 7 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
70 72first strand
Strand 2
D
59 64anti-parallel
Strand 3
D
33 37parallel
Strand 4
D
85 89parallel
Strand 5
D
134 138parallel
Strand 6
D
167 171parallel
Strand 7
D
200 203anti-parallel
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There are 2 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
92 93first strand
Strand 2
D
102 103anti-parallel
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There are 3 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
175 177first strand
Strand 2
D
183 186anti-parallel
Strand 3
D
192 194anti-parallel
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