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


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 1XXC entry

There are 6 chains in PDB entry 1XXC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 81PHE 152
B
 PRO 81PHE 152
C
 PRO 81PHE 152
D
 PRO 81PHE 152
E
 PRO 81PHE 152
F
 PRO 81PHE 152
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 19 helices in PDB entry 1XXC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
105 113Right-handed alpha
Helix 2
2
A
116 119Right-handed alpha
Helix 3
3
A
141 151Right-handed alpha
Helix 4
4
B
105 114Right-handed alpha
Helix 5
5
B
117 119Right-handed 310
Helix 6
6
B
141 151Right-handed alpha
Helix 7
7
C
104 114Right-handed alpha
Helix 8
8
C
116 119Right-handed alpha
Helix 9
9
C
141 148Right-handed alpha
Helix 10
10
D
83 85Right-handed 310
Helix 11
11
D
108 114Right-handed alpha
Helix 12
12
D
117 119Right-handed 310
Helix 13
13
D
141 150Right-handed alpha
Helix 14
14
E
105 115Right-handed alpha
Helix 15
15
E
141 150Right-handed alpha
Helix 16
16
F
83 85Right-handed 310
Helix 17
17
F
105 114Right-handed alpha
Helix 18
18
F
117 119Right-handed 310
Helix 19
19
F
141 147Right-handed alpha
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There are 5 sheets in PDB entry 1XXC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
86 90first strand
Strand 2
A
96 100anti-parallel
Strand 3
A
130 135anti-parallel
Strand 4
A
121 127anti-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
B
86 91first strand
Strand 2
B
96 100anti-parallel
Strand 3
B
130 135anti-parallel
Strand 4
B
121 126anti-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
C
86 91first strand
Strand 2
C
96 100anti-parallel
Strand 3
C
130 135anti-parallel
Strand 4
C
121 126anti-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
E
86 91first strand
Strand 2
E
96 100anti-parallel
Strand 3
E
130 135anti-parallel
Strand 4
E
121 125anti-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
F
86 91first strand
Strand 2
F
96 100anti-parallel
Strand 3
F
130 135anti-parallel
Strand 4
F
121 126anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il