Analysis of interatomic Contacts of Structural Units in PDB entry:
7X1X


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 7X1X entry

There are 2 chains in PDB entry 7X1X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4PRO 391
B
 GLY 4PRO 391
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 7X1X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 28Right-handed alpha
Helix 2
AA2
A
40 52Right-handed alpha
Helix 3
AA3
A
58 65Right-handed alpha
Helix 4
AA4
A
76 90Right-handed alpha
Helix 5
AA5
A
103 117Right-handed alpha
Helix 6
AA6
A
126 129Right-handed 310
Helix 7
AA7
A
130 143Right-handed alpha
Helix 8
AA8
A
158 162Right-handed 310
Helix 9
AA9
A
175 194Right-handed alpha
Helix 10
AB1
A
240 246Right-handed 310
Helix 11
AB2
A
344 356Right-handed alpha
Helix 12
AB3
A
364 385Right-handed alpha
Helix 13
AB4
B
15 28Right-handed alpha
Helix 14
AB5
B
40 52Right-handed alpha
Helix 15
AB6
B
58 65Right-handed alpha
Helix 16
AB7
B
76 78Right-handed 310
Helix 17
AB8
B
79 90Right-handed alpha
Helix 18
AB9
B
103 117Right-handed alpha
Helix 19
AC1
B
126 129Right-handed 310
Helix 20
AC2
B
130 143Right-handed alpha
Helix 21
AC3
B
158 162Right-handed 310
Helix 22
AC4
B
176 194Right-handed alpha
Helix 23
AC5
B
240 246Right-handed 310
Helix 24
AC6
B
344 356Right-handed alpha
Helix 25
AC7
B
364 384Right-handed alpha
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There are 4 sheets in PDB entry 7X1X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
55 56first strand
Strand 2
A
31 37parallel
Strand 3
A
7 12parallel
Strand 4
A
70 73parallel
Strand 5
A
93 96parallel
Strand 6
A
121 123parallel
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There are 9 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
332 336first strand
Strand 2
A
323 327anti-parallel
Strand 3
A
315 319anti-parallel
Strand 4
A
308 312anti-parallel
Strand 5
A
148 156anti-parallel
Strand 6
A
228 234parallel
Strand 7
A
216 223anti-parallel
Strand 8
A
197 205anti-parallel
Strand 9
A
388 389anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 56first strand
Strand 2
B
31 37parallel
Strand 3
B
7 12parallel
Strand 4
B
70 73parallel
Strand 5
B
93 96parallel
Strand 6
B
121 123parallel
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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
332 336first strand
Strand 2
B
323 327anti-parallel
Strand 3
B
315 319anti-parallel
Strand 4
B
308 312anti-parallel
Strand 5
B
148 156anti-parallel
Strand 6
B
228 234parallel
Strand 7
B
216 223anti-parallel
Strand 8
B
197 205anti-parallel
Strand 9
B
388 389anti-parallel
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