Analysis of interatomic Contacts of Structural Units in PDB entry:
1X35


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 1X35 entry

There are 3 chains in PDB entry 1X35 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 73ASN 268
B
 GLY 72ASN 268
C
 PRO 44ASN 268
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 25 helices in PDB entry 1X35. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
100 105Right-handed alpha
Helix 2
2
A
105 113Right-handed alpha
Helix 3
3
A
154 161Right-handed alpha
Helix 4
4
A
172 180Right-handed 310
Helix 5
5
A
196 200Right-handed 310
Helix 6
6
A
209 218Right-handed alpha
Helix 7
7
A
220 224Right-handed 310
Helix 8
8
A
263 267Right-handed 310
Helix 9
9
B
100 105Right-handed alpha
Helix 10
10
B
105 113Right-handed alpha
Helix 11
11
B
154 159Right-handed alpha
Helix 12
12
B
172 179Right-handed 310
Helix 13
13
B
196 200Right-handed 310
Helix 14
14
B
209 220Right-handed alpha
Helix 15
15
B
221 225Right-handed 310
Helix 16
16
B
263 267Right-handed 310
Helix 17
17
C
100 105Right-handed alpha
Helix 18
18
C
105 113Right-handed alpha
Helix 19
19
C
154 161Right-handed alpha
Helix 20
20
C
172 174Right-handed 310
Helix 21
21
C
175 180Right-handed alpha
Helix 22
22
C
196 200Right-handed 310
Helix 23
23
C
209 220Right-handed alpha
Helix 24
24
C
221 225Right-handed 310
Helix 25
25
C
263 267Right-handed 310
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There are 9 sheets in PDB entry 1X35. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
76 88first strand
Strand 2
A
245 261anti-parallel
Strand 3
A
115 129anti-parallel
Strand 4
A
192 195anti-parallel
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There are 4 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
76 88first strand
Strand 2
A
245 261anti-parallel
Strand 3
A
115 129anti-parallel
Strand 4
A
205 206anti-parallel
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There are 4 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
93 98first strand
Strand 2
A
231 237anti-parallel
Strand 3
A
138 144anti-parallel
Strand 4
A
162 168anti-parallel
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There are 4 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
76 87first strand
Strand 2
B
246 261anti-parallel
Strand 3
B
124 129anti-parallel
Strand 4
B
192 194anti-parallel
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There are 4 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
76 87first strand
Strand 2
B
246 261anti-parallel
Strand 3
B
115 122anti-parallel
Strand 4
B
205 206anti-parallel
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There are 4 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
93 98first strand
Strand 2
B
231 237anti-parallel
Strand 3
B
138 144anti-parallel
Strand 4
B
162 168anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
66 69first strand
Strand 2
C
75 88anti-parallel
Strand 3
C
245 261anti-parallel
Strand 4
C
115 129anti-parallel
Strand 5
C
192 194anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
66 69first strand
Strand 2
C
75 88anti-parallel
Strand 3
C
245 261anti-parallel
Strand 4
C
115 129anti-parallel
Strand 5
C
205 206anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
93 98first strand
Strand 2
C
231 237anti-parallel
Strand 3
C
138 144anti-parallel
Strand 4
C
162 168anti-parallel
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