Analysis of interatomic Contacts of Structural Units in PDB entry:
7XXA


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 7XXA entry

There are 5 chains in PDB entry 7XXA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 5GLU 280
E
 LEU 5GLY 170
B
 ASP 11GLN 260
C
 GLY 1LEU 238
D
 THR 28ASN 69
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 20 helices in PDB entry 7XXA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 31Right-handed 310
Helix 2
AA2
A
37 42Right-handed alpha
Helix 3
AA3
A
53 56Right-handed 310
Helix 4
AA4
A
57 62Right-handed alpha
Helix 5
AA5
A
91 94Right-handed 310
Helix 6
AA6
A
95 103Right-handed alpha
Helix 7
AA7
A
154 158Right-handed 310
Helix 8
AA8
E
61 82Right-handed alpha
Helix 9
AA9
E
131 144Right-handed alpha
Helix 10
AB1
E
146 157Right-handed alpha
Helix 11
AB2
E
157 170Right-handed alpha
Helix 12
AB3
B
35 37Right-handed 310
Helix 13
AB4
B
82 86Right-handed alpha
Helix 14
AB5
B
89 99Right-handed alpha
Helix 15
AB6
B
142 147Right-handed alpha
Helix 16
AB7
B
177 184Right-handed 310
Helix 17
AB8
C
42 48Right-handed alpha
Helix 18
AB9
C
99 107Right-handed alpha
Helix 19
AC1
C
145 152Right-handed alpha
Helix 20
AC2
D
35 39Right-handed 310
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There are 14 sheets in PDB entry 7XXA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
66 69first strand
Strand 2
A
233 238anti-parallel
Strand 3
A
111 116anti-parallel
Strand 4
A
174 178anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
72 75first strand
Strand 2
A
227 230anti-parallel
Strand 3
A
119 122anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
85 89first strand
Strand 2
A
213 218anti-parallel
Strand 3
A
136 141anti-parallel
Strand 4
A
164 168anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
187 188first strand
Strand 2
A
105 108anti-parallel
Strand 3
A
243 245anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
33 39first strand
Strand 2
E
24 30anti-parallel
Strand 3
E
7 14anti-parallel
Strand 4
E
89 96anti-parallel
Strand 5
E
106 107anti-parallel
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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
33 39first strand
Strand 2
E
24 30anti-parallel
Strand 3
E
7 14anti-parallel
Strand 4
E
89 96anti-parallel
Strand 5
E
110 112anti-parallel
Strand 6
E
115 121anti-parallel
Strand 7
E
126 128anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
14 17first strand
Strand 2
B
22 25anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 33first strand
Strand 2
B
196 201parallel
Strand 3
B
103 111anti-parallel
Strand 4
B
238 250anti-parallel
Strand 5
B
64 65anti-parallel
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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 33first strand
Strand 2
B
196 201parallel
Strand 3
B
103 111anti-parallel
Strand 4
B
238 250anti-parallel
Strand 5
B
69 71anti-parallel
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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 154first strand
Strand 2
B
78 81anti-parallel
Strand 3
B
218 230anti-parallel
Strand 4
B
118 128anti-parallel
Strand 5
B
186 190anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 53first strand
Strand 2
C
208 217anti-parallel
Strand 3
C
69 73anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 53first strand
Strand 2
C
208 217anti-parallel
Strand 3
C
115 122anti-parallel
Strand 4
C
166 168anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
84 87first strand
Strand 2
C
190 200anti-parallel
Strand 3
C
128 136anti-parallel
Strand 4
C
153 158anti-parallel
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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
178 179first strand
Strand 2
C
110 112anti-parallel
Strand 3
C
222 223anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il