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


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 3DCD entry

There are 2 chains in PDB entry 3DCD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LEU 300
B
 MSE 1LEU 300
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 14 helices in PDB entry 3DCD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 58Right-handed 310
Helix 2
2
A
75 79Right-handed 310
Helix 3
3
A
98 105Right-handed alpha
Helix 4
4
A
155 157Right-handed 310
Helix 5
5
A
181 184Right-handed 310
Helix 6
6
A
197 201Right-handed 310
Helix 7
7
A
267 271Right-handed 310
Helix 8
8
B
56 58Right-handed 310
Helix 9
9
B
75 79Right-handed 310
Helix 10
10
B
98 105Right-handed alpha
Helix 11
11
B
155 157Right-handed 310
Helix 12
12
B
181 184Right-handed 310
Helix 13
13
B
197 201Right-handed 310
Helix 14
14
B
267 271Right-handed 310
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There are 16 sheets in PDB entry 3DCD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 3 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
2 6first strand
Strand 2
A
10 15anti-parallel
Strand 3
A
20 26anti-parallel
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There are 4 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
48 49first strand
Strand 2
A
140 142anti-parallel
Strand 3
A
249 256anti-parallel
Strand 4
A
145 147anti-parallel
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There are 5 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
48 49first strand
Strand 2
A
140 142anti-parallel
Strand 3
A
249 256anti-parallel
Strand 4
A
236 240anti-parallel
Strand 5
A
205 208anti-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
A
60 63first strand
Strand 2
A
66 69anti-parallel
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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
82 87first strand
Strand 2
A
90 96anti-parallel
Strand 3
A
109 118anti-parallel
Strand 4
A
121 130anti-parallel
Strand 5
A
282 292anti-parallel
Strand 6
A
226 232anti-parallel
Strand 7
A
214 220anti-parallel
Strand 8
A
159 164anti-parallel
Strand 9
A
193 194anti-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
A
136 138first strand
Strand 2
A
275 277anti-parallel
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There are 2 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
169 171first strand
Strand 2
A
185 187anti-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
A
174 175first strand
Strand 2
A
178 179anti-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
B
2 6first strand
Strand 2
B
10 15anti-parallel
Strand 3
B
20 26anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 49first strand
Strand 2
B
140 142anti-parallel
Strand 3
B
249 256anti-parallel
Strand 4
B
145 147anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 49first strand
Strand 2
B
140 142anti-parallel
Strand 3
B
249 256anti-parallel
Strand 4
B
236 240anti-parallel
Strand 5
B
205 208anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
60 63first strand
Strand 2
B
66 69anti-parallel
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There are 9 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
82 87first strand
Strand 2
B
90 96anti-parallel
Strand 3
B
109 118anti-parallel
Strand 4
B
121 130anti-parallel
Strand 5
B
282 292anti-parallel
Strand 6
B
226 232anti-parallel
Strand 7
B
214 220anti-parallel
Strand 8
B
159 164anti-parallel
Strand 9
B
193 194anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
136 138first strand
Strand 2
B
275 277anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
169 171first strand
Strand 2
B
185 187anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
174 175first strand
Strand 2
B
178 179anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il