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


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 4ART entry

There are 2 chains in PDB entry 4ART (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 22LYS 270
B
 ALA 24LEU 269
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 24 helices in PDB entry 4ART. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 45Right-handed alpha
Helix 2
2
A
70 79Right-handed alpha
Helix 3
3
A
83 85Right-handed 310
Helix 4
4
A
98 109Right-handed alpha
Helix 5
5
A
112 124Right-handed alpha
Helix 6
6
A
162 169Right-handed alpha
Helix 7
7
A
170 180Right-handed alpha
Helix 8
8
A
187 201Right-handed alpha
Helix 9
9
A
209 222Right-handed alpha
Helix 10
10
A
225 227Right-handed 310
Helix 11
11
A
228 243Right-handed alpha
Helix 12
12
A
262 267Right-handed alpha
Helix 13
13
B
24 43Right-handed alpha
Helix 14
14
B
70 79Right-handed alpha
Helix 15
15
B
83 85Right-handed 310
Helix 16
16
B
98 109Right-handed alpha
Helix 17
17
B
112 124Right-handed alpha
Helix 18
18
B
162 169Right-handed alpha
Helix 19
19
B
170 180Right-handed alpha
Helix 20
20
B
187 201Right-handed alpha
Helix 21
21
B
209 222Right-handed alpha
Helix 22
22
B
225 227Right-handed 310
Helix 23
23
B
228 243Right-handed alpha
Helix 24
24
B
262 269Right-handed alpha
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There are 4 sheets in PDB entry 4ART. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
67 69first strand
Strand 2
A
58 62anti-parallel
Strand 3
A
87 96anti-parallel
Strand 4
A
139 146parallel
Strand 5
A
154 161anti-parallel
Strand 6
A
247 253anti-parallel
Strand 7
A
258 261anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
127 128first strand
Strand 2
A
185 186parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
67 69first strand
Strand 2
B
58 62anti-parallel
Strand 3
B
87 96anti-parallel
Strand 4
B
139 146parallel
Strand 5
B
154 161anti-parallel
Strand 6
B
247 254anti-parallel
Strand 7
B
257 261anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
127 128first strand
Strand 2
B
185 186parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il