Analysis of interatomic Contacts of Structural Units in PDB entry:
1RQQ


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 1RQQ entry

There are 10 chains in PDB entry 1RQQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 987ILE 1157
A
 GLU 1159ASP 1161
A
 ARG 1164LYS 1283
B
 ASP 987ILE 1157
B
 GLU 1159ASP 1161
B
 ARG 1164LYS 1283
C
 LEU 402PHE 486
D
 LEU 402PHE 486
E
 LEU 102GLY 115
F
 LEU 102VAL 114
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 1RQQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1037 1052Right-handed alpha
Helix 2
2
A
1083 1091Right-handed alpha
Helix 3
3
A
1105 1126Right-handed alpha
Helix 4
4
A
1134 1136Right-handed 310
Helix 5
5
A
1172 1176Right-handed 310
Helix 6
6
A
1177 1184Right-handed alpha
Helix 7
7
A
1187 1204Right-handed alpha
Helix 8
8
A
1214 1224Right-handed alpha
Helix 9
9
A
1235 1246Right-handed alpha
Helix 10
10
A
1249 1253Right-handed 310
Helix 11
11
A
1255 1264Right-handed alpha
Helix 12
12
A
1270 1275Right-handed alpha
Helix 13
13
B
1037 1052Right-handed alpha
Helix 14
14
B
1083 1091Right-handed alpha
Helix 15
15
B
1105 1126Right-handed alpha
Helix 16
16
B
1134 1136Right-handed 310
Helix 17
17
B
1172 1176Right-handed 310
Helix 18
18
B
1177 1184Right-handed alpha
Helix 19
19
B
1187 1204Right-handed alpha
Helix 20
20
B
1214 1224Right-handed alpha
Helix 21
21
B
1235 1246Right-handed alpha
Helix 22
22
B
1249 1253Right-handed 310
Helix 23
23
B
1255 1264Right-handed alpha
Helix 24
24
B
1270 1275Right-handed alpha
Helix 25
25
C
403 407Right-handed 310
Helix 26
26
C
415 425Right-handed alpha
Helix 27
27
C
426 431Right-handed 310
Helix 28
28
C
469 485Right-handed alpha
Helix 29
29
D
403 407Right-handed 310
Helix 30
30
D
415 425Right-handed alpha
Helix 31
31
D
426 431Right-handed 310
Helix 32
32
D
469 485Right-handed alpha
Helix 33
33
E
104 108Right-handed 310
Helix 34
34
F
104 108Right-handed 310
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There are 12 sheets in PDB entry 1RQQ. 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 5 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
996 1005first strand
Strand 2
A
1008 1016anti-parallel
Strand 3
A
1024 1030anti-parallel
Strand 4
A
1073 1077anti-parallel
Strand 5
A
1062 1066anti-parallel
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There are 2 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
1128 1129first strand
Strand 2
A
1155 1156anti-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
1138 1140first strand
Strand 2
A
1146 1148anti-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
1163 1164first strand
Strand 2
A
1185 1186anti-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
A
1169 1171first strand
Strand 2
E
109 111anti-parallel
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There are 5 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
996 1005first strand
Strand 2
B
1008 1016anti-parallel
Strand 3
B
1024 1030anti-parallel
Strand 4
B
1073 1077anti-parallel
Strand 5
B
1062 1066anti-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
B
1128 1129first strand
Strand 2
B
1155 1156anti-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
B
1138 1140first strand
Strand 2
B
1146 1148anti-parallel
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There are 2 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
1163 1164first strand
Strand 2
B
1185 1186anti-parallel
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There are 2 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
1169 1171first strand
Strand 2
F
109 111anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
434 438first strand
Strand 2
C
446 452anti-parallel
Strand 3
C
455 461anti-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
434 438first strand
Strand 2
D
446 452anti-parallel
Strand 3
D
455 461anti-parallel
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