Analysis of interatomic Contacts of Structural Units in PDB entry:
5ACA


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 5ACA entry

There are 4 chains in PDB entry 5ACA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 THR 1GLY 213
2
 ARG 13GLN 219
3
 GLY 1GLN 222
4
 SER 15ALA 85
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 13 helices in PDB entry 5ACA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
14 19Right-handed 310
Helix 2
2
1
31 36Right-handed alpha
Helix 3
3
1
52 56Right-handed 310
Helix 4
4
1
60 67Right-handed alpha
Helix 5
5
2
45 49Right-handed 310
Helix 6
6
2
89 97Right-handed alpha
Helix 7
7
2
135 143Right-handed 310
Helix 8
8
3
43 51Right-handed alpha
Helix 9
9
3
82 86Right-handed 310
Helix 10
10
3
88 94Right-handed alpha
Helix 11
11
3
137 142Right-handed alpha
Helix 12
12
4
27 32Right-handed alpha
Helix 13
13
4
67 74Right-handed alpha
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There are 18 sheets in PDB entry 5ACA. Click on sheet of interest to get list of strands forming it: 1A, 1B, 1C, 1D, 2A, 2B, 2C, 2D, 2E, 2F, 2G, 2H, 3A, 3B, 3C, 3D, 3E, 3F,

There are 4 strands in 1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
39 46first strand
Strand 2
1
179 193anti-parallel
Strand 3
1
69 81anti-parallel
Strand 4
1
112 117anti-parallel
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There are 4 strands in 1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
39 46first strand
Strand 2
1
179 193anti-parallel
Strand 3
1
69 81anti-parallel
Strand 4
1
126 127anti-parallel
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There are 2 strands in 1C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
112 117first strand
Strand 2
1
69 81anti-parallel
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There are 4 strands in 1D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
49 50first strand
Strand 2
1
172 175anti-parallel
Strand 3
1
86 90anti-parallel
Strand 4
1
105 107anti-parallel
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There are 2 strands in 2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
15 19first strand
Strand 2
2
22 26anti-parallel
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There are 5 strands in 2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
33 34first strand
Strand 2
2
155 159parallel
Strand 3
2
98 110anti-parallel
Strand 4
2
198 214anti-parallel
Strand 5
2
62 69anti-parallel
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There are 5 strands in 2C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
33 34first strand
Strand 2
2
155 159parallel
Strand 3
2
98 110anti-parallel
Strand 4
2
198 214anti-parallel
Strand 5
2
53 54parallel
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There are 2 strands in 2D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
62 69first strand
Strand 2
2
198 214anti-parallel
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There are 2 strands in 2E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
78 79first strand
Strand 2
2
177 188anti-parallel
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There are 2 strands in 2F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
82 83first strand
Strand 2
2
177 188parallel
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There are 4 strands in 2G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
145 148first strand
Strand 2
2
118 127anti-parallel
Strand 3
2
177 188anti-parallel
Strand 4
2
82 83parallel
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There are 4 strands in 2H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
145 148first strand
Strand 2
2
118 127anti-parallel
Strand 3
2
177 188anti-parallel
Strand 4
2
78 79anti-parallel
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There are 2 strands in 3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
53 54first strand
Strand 2
3
200 207anti-parallel
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There are 2 strands in 3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
62 64first strand
Strand 2
3
200 207parallel
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There are 4 strands in 3C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
156 161first strand
Strand 2
3
104 110anti-parallel
Strand 3
3
200 207anti-parallel
Strand 4
3
62 64parallel
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There are 4 strands in 3D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
156 161first strand
Strand 2
3
104 110anti-parallel
Strand 3
3
200 207anti-parallel
Strand 4
3
53 54anti-parallel
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There are 4 strands in 3E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
72 77first strand
Strand 2
3
185 190anti-parallel
Strand 3
3
119 125anti-parallel
Strand 4
3
145 150anti-parallel
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There are 3 strands in 3F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
170 171first strand
Strand 2
3
99 101anti-parallel
Strand 3
3
212 214anti-parallel
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