Analysis of interatomic Contacts of Structural Units in PDB entry:
7C4H


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 7C4H entry

There are 2 chains in PDB entry 7C4H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 37HIS 291
B
 GLU 37HIS 291
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 21 helices in PDB entry 7C4H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
63 80Right-handed alpha
Helix 2
AA2
A
81 83Right-handed 310
Helix 3
AA3
A
84 94Right-handed alpha
Helix 4
AA4
A
119 122Right-handed 310
Helix 5
AA5
A
124 134Right-handed alpha
Helix 6
AA6
A
134 145Right-handed alpha
Helix 7
AA7
A
164 166Right-handed 310
Helix 8
AA8
A
167 184Right-handed alpha
Helix 9
AA9
A
237 245Right-handed alpha
Helix 10
AB1
A
266 277Right-handed alpha
Helix 11
AB2
A
278 287Right-handed alpha
Helix 12
AB3
B
63 80Right-handed alpha
Helix 13
AB4
B
81 83Right-handed 310
Helix 14
AB5
B
84 94Right-handed alpha
Helix 15
AB6
B
124 134Right-handed alpha
Helix 16
AB7
B
134 148Right-handed alpha
Helix 17
AB8
B
164 166Right-handed 310
Helix 18
AB9
B
167 184Right-handed alpha
Helix 19
AC1
B
236 245Right-handed alpha
Helix 20
AC2
B
266 277Right-handed alpha
Helix 21
AC3
B
278 287Right-handed alpha
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There are 6 sheets in PDB entry 7C4H. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
48 50first strand
Strand 2
B
288 290anti-parallel
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There are 6 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
54 57first strand
Strand 2
A
97 101anti-parallel
Strand 3
A
111 117anti-parallel
Strand 4
A
152 159anti-parallel
Strand 5
A
191 200parallel
Strand 6
A
231 233anti-parallel
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There are 7 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
54 57first strand
Strand 2
A
97 101anti-parallel
Strand 3
A
111 117anti-parallel
Strand 4
A
152 159anti-parallel
Strand 5
A
191 200parallel
Strand 6
A
257 265anti-parallel
Strand 7
A
247 250anti-parallel
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There are 2 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
288 290first strand
Strand 2
B
48 50anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
54 57first strand
Strand 2
B
97 101anti-parallel
Strand 3
B
111 117anti-parallel
Strand 4
B
152 159anti-parallel
Strand 5
B
191 200parallel
Strand 6
B
231 233anti-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
B
54 57first strand
Strand 2
B
97 101anti-parallel
Strand 3
B
111 117anti-parallel
Strand 4
B
152 159anti-parallel
Strand 5
B
191 200parallel
Strand 6
B
257 265anti-parallel
Strand 7
B
247 250anti-parallel
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