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


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 7QBF entry

There are 3 chains in PDB entry 7QBF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1TRP 409
C
 SER 53ASN 170
B
 LEU 4HIS 131
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 7QBF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 21Right-handed alpha
Helix 2
AA2
A
22 26Right-handed 310
Helix 3
AA3
A
33 42Right-handed alpha
Helix 4
AA4
A
48 67Right-handed alpha
Helix 5
AA5
A
83 97Right-handed alpha
Helix 6
AA6
A
102 125Right-handed alpha
Helix 7
AA7
A
135 149Right-handed alpha
Helix 8
AA8
A
154 166Right-handed alpha
Helix 9
AA9
A
174 192Right-handed alpha
Helix 10
AB1
A
194 196Right-handed 310
Helix 11
AB2
A
197 215Right-handed alpha
Helix 12
AB3
A
227 236Right-handed alpha
Helix 13
AB4
A
244 262Right-handed alpha
Helix 14
AB5
A
267 275Right-handed alpha
Helix 15
AB6
A
276 280Right-handed 310
Helix 16
AB7
A
282 287Right-handed 310
Helix 17
AB8
A
336 348Right-handed alpha
Helix 18
AB9
C
71 73Right-handed 310
Helix 19
AC1
C
83 87Right-handed 310
Helix 20
AC2
C
149 151Right-handed 310
Helix 21
AC3
C
161 165Right-handed 310
Helix 22
AC4
B
28 32Right-handed 310
Helix 23
AC5
B
62 65Right-handed 310
Helix 24
AC6
B
87 91Right-handed 310
Helix 25
AC7
B
111 115Right-handed 310
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There are 7 sheets in PDB entry 7QBF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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
45 46first strand
Strand 2
A
296 297parallel
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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
325 332first strand
Strand 2
A
311 318anti-parallel
Strand 3
A
401 408parallel
Strand 4
A
375 381anti-parallel
Strand 5
A
385 386anti-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
352 355first strand
Strand 2
A
362 366anti-parallel
Strand 3
A
369 370anti-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
C
58 60first strand
Strand 2
C
67 69anti-parallel
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There are 2 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
136 138first strand
Strand 2
C
145 147anti-parallel
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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
B
6 7first strand
Strand 2
B
18 23anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
68 73anti-parallel
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There are 6 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
10 12first strand
Strand 2
B
122 126parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
45 51anti-parallel
Strand 6
B
58 60anti-parallel
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