Analysis of interatomic Contacts of Structural Units in PDB entry:
7X7H


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 7X7H entry

There are 4 chains in PDB entry 7X7H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 60THR 326
B
 HIS 0LEU 84
C
 ASN 60THR 326
D
 HIS 0VAL 23
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 26 helices in PDB entry 7X7H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
73 90Right-handed alpha
Helix 2
AA2
A
102 116Right-handed alpha
Helix 3
AA3
A
129 140Right-handed alpha
Helix 4
AA4
A
163 173Right-handed alpha
Helix 5
AA5
A
191 208Right-handed alpha
Helix 6
AA6
A
221 235Right-handed alpha
Helix 7
AA7
A
246 260Right-handed alpha
Helix 8
AA8
A
261 264Right-handed 310
Helix 9
AA9
A
275 281Right-handed 310
Helix 10
AB1
A
291 308Right-handed alpha
Helix 11
AB2
B
15 28Right-handed alpha
Helix 12
AB3
B
46 51Right-handed alpha
Helix 13
AB4
B
69 84Right-handed alpha
Helix 14
AB5
C
73 90Right-handed alpha
Helix 15
AB6
C
102 116Right-handed alpha
Helix 16
AB7
C
129 140Right-handed alpha
Helix 17
AB8
C
163 173Right-handed alpha
Helix 18
AB9
C
191 208Right-handed alpha
Helix 19
AC1
C
221 235Right-handed alpha
Helix 20
AC2
C
246 260Right-handed alpha
Helix 21
AC3
C
261 264Right-handed 310
Helix 22
AC4
C
276 281Right-handed alpha
Helix 23
AC5
C
291 308Right-handed alpha
Helix 24
AC6
D
15 27Right-handed alpha
Helix 25
AC7
D
46 51Right-handed alpha
Helix 26
AC8
D
69 82Right-handed alpha
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There are 6 sheets in PDB entry 7X7H. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
93 98first strand
Strand 2
A
63 68parallel
Strand 3
A
121 123parallel
Strand 4
A
144 147parallel
Strand 5
A
157 161parallel
Strand 6
A
314 318parallel
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There are 5 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
212 217first strand
Strand 2
A
182 187parallel
Strand 3
A
241 244parallel
Strand 4
A
268 272parallel
Strand 5
A
286 288parallel
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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
B
1 7first strand
Strand 2
B
60 66anti-parallel
Strand 3
B
32 37anti-parallel
Strand 4
B
40 43anti-parallel
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There are 6 strands in AA4 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
63 68parallel
Strand 3
C
120 123parallel
Strand 4
C
144 147parallel
Strand 5
C
157 161parallel
Strand 6
C
314 318parallel
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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
C
212 217first strand
Strand 2
C
182 187parallel
Strand 3
C
241 244parallel
Strand 4
C
268 272parallel
Strand 5
C
286 288parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1 7first strand
Strand 2
D
60 66anti-parallel
Strand 3
D
32 37anti-parallel
Strand 4
D
40 43anti-parallel
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