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


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 4DCP entry

There are 6 chains in PDB entry 4DCP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 34THR 174
B
 HIS 185HIS 279
C
 ASP 502VAL 504
D
 ASP 1034THR 1174
E
 HIS 1185HIS 1277
F
 ASP 1502VAL 1504
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 16 helices in PDB entry 4DCP. 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 60Right-handed 310
Helix 2
2
A
66 81Right-handed alpha
Helix 3
3
A
92 105Right-handed alpha
Helix 4
4
A
136 142Right-handed alpha
Helix 5
5
A
148 152Right-handed 310
Helix 6
6
B
214 227Right-handed alpha
Helix 7
7
B
231 247Right-handed alpha
Helix 8
8
B
253 257Right-handed 310
Helix 9
9
D
1056 1060Right-handed 310
Helix 10
10
D
1066 1081Right-handed alpha
Helix 11
11
D
1092 1105Right-handed alpha
Helix 12
12
D
1136 1142Right-handed alpha
Helix 13
13
D
1148 1152Right-handed 310
Helix 14
14
E
1214 1227Right-handed alpha
Helix 15
15
E
1231 1247Right-handed alpha
Helix 16
16
E
1253 1257Right-handed 310
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There are 7 sheets in PDB entry 4DCP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 12 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
84 89first strand
Strand 2
A
43 51parallel
Strand 3
A
111 119parallel
Strand 4
A
156 161parallel
Strand 5
B
193 197parallel
Strand 6
B
264 267anti-parallel
Strand 7
E
1264 1267anti-parallel
Strand 8
E
1193 1197anti-parallel
Strand 9
D
1156 1161parallel
Strand 10
D
1111 1119parallel
Strand 11
D
1043 1051parallel
Strand 12
D
1084 1089parallel
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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
122 123first strand
Strand 2
A
126 129anti-parallel
Strand 3
A
132 135anti-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
172 173first strand
Strand 2
E
1186 1187anti-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
B
186 187first strand
Strand 2
D
1172 1173anti-parallel
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There are 3 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
212 213first strand
Strand 2
B
206 208anti-parallel
Strand 3
C
503 504anti-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
D
1122 1123first strand
Strand 2
D
1126 1129anti-parallel
Strand 3
D
1132 1135anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
1212 1213first strand
Strand 2
E
1206 1208anti-parallel
Strand 3
F
1503 1504anti-parallel
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