Analysis of interatomic Contacts of Structural Units in PDB entry:
7Q4A


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 7Q4A entry

There are 4 chains in PDB entry 7Q4A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 15ALA 196
A
 LEU 198ILE 362
B
 ASN 14ALA 196
B
 LEU 198LYS 359
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 30 helices in PDB entry 7Q4A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
70 90Right-handed alpha
Helix 2
AA2
A
122 130Right-handed alpha
Helix 3
AA3
A
136 157Right-handed alpha
Helix 4
AA4
A
165 167Right-handed 310
Helix 5
AA5
A
189 193Right-handed 310
Helix 6
AA6
A
195 202Right-handed alpha
Helix 7
AA7
A
205 210Right-handed alpha
Helix 8
AA8
A
216 233Right-handed alpha
Helix 9
AA9
A
241 254Right-handed alpha
Helix 10
AB1
A
257 264Right-handed alpha
Helix 11
AB2
A
266 270Right-handed 310
Helix 12
AB3
A
302 310Right-handed alpha
Helix 13
AB4
A
321 339Right-handed alpha
Helix 14
AB5
A
348 354Right-handed alpha
Helix 15
AB6
A
355 360Right-handed alpha
Helix 16
AB7
B
70 90Right-handed alpha
Helix 17
AB8
B
122 130Right-handed alpha
Helix 18
AB9
B
136 157Right-handed alpha
Helix 19
AC1
B
165 167Right-handed 310
Helix 20
AC2
B
183 188Right-handed 310
Helix 21
AC3
B
193 201Right-handed alpha
Helix 22
AC4
B
202 204Right-handed 310
Helix 23
AC5
B
205 210Right-handed alpha
Helix 24
AC6
B
216 233Right-handed alpha
Helix 25
AC7
B
241 254Right-handed alpha
Helix 26
AC8
B
257 264Right-handed alpha
Helix 27
AC9
B
266 270Right-handed 310
Helix 28
AD1
B
302 310Right-handed alpha
Helix 29
AD2
B
319 339Right-handed alpha
Helix 30
AD3
B
348 354Right-handed alpha
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There are 8 sheets in PDB entry 7Q4A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
29 30first strand
Strand 2
A
35 37anti-parallel
Strand 3
A
48 55anti-parallel
Strand 4
A
43 44anti-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
29 30first strand
Strand 2
A
35 37anti-parallel
Strand 3
A
48 55anti-parallel
Strand 4
A
60 67anti-parallel
Strand 5
A
110 116anti-parallel
Strand 6
A
101 107anti-parallel
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There are 3 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
120 121first strand
Strand 2
A
169 171anti-parallel
Strand 3
A
178 180anti-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
277 279first strand
Strand 2
A
292 294anti-parallel
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There are 4 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
29 30first strand
Strand 2
B
35 37anti-parallel
Strand 3
B
48 55anti-parallel
Strand 4
B
43 44anti-parallel
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There are 6 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
29 30first strand
Strand 2
B
35 37anti-parallel
Strand 3
B
48 55anti-parallel
Strand 4
B
60 67anti-parallel
Strand 5
B
110 116anti-parallel
Strand 6
B
101 107anti-parallel
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There are 3 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
120 121first strand
Strand 2
B
169 171anti-parallel
Strand 3
B
178 180anti-parallel
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There are 2 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
277 279first strand
Strand 2
B
292 294anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il