Analysis of interatomic Contacts of Structural Units in PDB entry:
7C4X


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 7C4X entry

There are 2 chains in PDB entry 7C4X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -15GLY 345
B
 LYS 5GLY 345
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 34 helices in PDB entry 7C4X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
-5 8Right-handed alpha
Helix 2
AA2
A
11 14Right-handed 310
Helix 3
AA3
A
15 25Right-handed alpha
Helix 4
AA4
A
54 62Right-handed alpha
Helix 5
AA5
A
80 98Right-handed alpha
Helix 6
AA6
A
99 103Right-handed 310
Helix 7
AA7
A
120 123Right-handed 310
Helix 8
AA8
A
124 139Right-handed alpha
Helix 9
AA9
A
154 159Right-handed 310
Helix 10
AB1
A
161 174Right-handed alpha
Helix 11
AB2
A
188 192Right-handed 310
Helix 12
AB3
A
217 222Right-handed alpha
Helix 13
AB4
A
236 254Right-handed alpha
Helix 14
AB5
A
279 288Right-handed alpha
Helix 15
AB6
A
289 292Right-handed 310
Helix 16
AB7
A
294 306Right-handed alpha
Helix 17
AB8
A
307 311Right-handed 310
Helix 18
AB9
A
319 343Right-handed alpha
Helix 19
AC1
B
11 14Right-handed 310
Helix 20
AC2
B
15 27Right-handed alpha
Helix 21
AC3
B
54 62Right-handed alpha
Helix 22
AC4
B
80 101Right-handed alpha
Helix 23
AC5
B
120 123Right-handed 310
Helix 24
AC6
B
124 140Right-handed alpha
Helix 25
AC7
B
154 159Right-handed 310
Helix 26
AC8
B
161 174Right-handed alpha
Helix 27
AC9
B
188 192Right-handed 310
Helix 28
AD1
B
217 222Right-handed alpha
Helix 29
AD2
B
236 256Right-handed alpha
Helix 30
AD3
B
279 288Right-handed alpha
Helix 31
AD4
B
289 293Right-handed 310
Helix 32
AD5
B
294 306Right-handed alpha
Helix 33
AD6
B
307 311Right-handed 310
Helix 34
AD7
B
319 343Right-handed alpha
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There are 2 sheets in PDB entry 7C4X. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 12 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
36 43first strand
Strand 2
A
46 53anti-parallel
Strand 3
A
66 72anti-parallel
Strand 4
A
195 199anti-parallel
Strand 5
A
225 235anti-parallel
Strand 6
A
313 317anti-parallel
Strand 7
B
313 317anti-parallel
Strand 8
B
225 235anti-parallel
Strand 9
B
195 199anti-parallel
Strand 10
B
66 72anti-parallel
Strand 11
B
46 53anti-parallel
Strand 12
B
36 43anti-parallel
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There are 10 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
147 150first strand
Strand 2
A
110 114parallel
Strand 3
A
177 185parallel
Strand 4
A
225 235parallel
Strand 5
A
313 317anti-parallel
Strand 6
B
313 317anti-parallel
Strand 7
B
225 235anti-parallel
Strand 8
B
177 186parallel
Strand 9
B
110 114parallel
Strand 10
B
147 150parallel
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