Analysis of interatomic Contacts of Structural Units in PDB entry:
2DC1


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 2DC1 entry

There are 2 chains in PDB entry 2DC1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 236
B
 MET 1001VAL 1236
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 20 helices in PDB entry 2DC1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 22Right-handed alpha
Helix 2
2
A
42 47Right-handed alpha
Helix 3
3
A
59 73Right-handed alpha
Helix 4
4
A
81 86Right-handed 310
Helix 5
5
A
87 102Right-handed alpha
Helix 6
6
A
114 121Right-handed alpha
Helix 7
7
A
137 139Right-handed 310
Helix 8
8
A
150 157Right-handed alpha
Helix 9
9
A
161 172Right-handed alpha
Helix 10
10
A
217 232Right-handed alpha
Helix 11
11
B
1009 1022Right-handed alpha
Helix 12
12
B
1042 1047Right-handed alpha
Helix 13
13
B
1059 1073Right-handed alpha
Helix 14
14
B
1081 1086Right-handed 310
Helix 15
15
B
1087 1102Right-handed alpha
Helix 16
16
B
1114 1121Right-handed alpha
Helix 17
17
B
1137 1140Right-handed 310
Helix 18
18
B
1150 1157Right-handed alpha
Helix 19
19
B
1161 1172Right-handed alpha
Helix 20
20
B
1217 1232Right-handed alpha
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There are 5 sheets in PDB entry 2DC1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
39 40first strand
Strand 2
A
25 30parallel
Strand 3
A
2 6parallel
Strand 4
A
53 56parallel
Strand 5
A
76 79parallel
Strand 6
A
105 107parallel
Strand 7
B
1234 1235parallel
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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
A
143 149first strand
Strand 2
A
176 182anti-parallel
Strand 3
A
125 135parallel
Strand 4
A
187 195anti-parallel
Strand 5
A
198 206anti-parallel
Strand 6
B
1198 1205anti-parallel
Strand 7
B
1188 1195anti-parallel
Strand 8
B
1125 1135anti-parallel
Strand 9
B
1176 1182parallel
Strand 10
B
1143 1149anti-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
A
208 209first strand
Strand 2
A
212 216anti-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
A
234 235first strand
Strand 2
B
1105 1107parallel
Strand 3
B
1076 1079parallel
Strand 4
B
1053 1056parallel
Strand 5
B
1002 1006parallel
Strand 6
B
1025 1030parallel
Strand 7
B
1039 1040parallel
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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
1208 1209first strand
Strand 2
B
1212 1216anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il