Analysis of interatomic Contacts of Structural Units in PDB entry:
7A1F


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 7A1F entry

There are 2 chains in PDB entry 7A1F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2SER 329
L
 ASN 2SER 335
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 29 helices in PDB entry 7A1F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
17 21Right-handed 310
Helix 2
AA2
A
33 37Right-handed 310
Helix 3
AA3
A
51 63Right-handed alpha
Helix 4
AA4
A
65 67Right-handed 310
Helix 5
AA5
A
124 129Right-handed alpha
Helix 6
AA6
A
130 134Right-handed 310
Helix 7
AA7
A
157 171Right-handed alpha
Helix 8
AA8
A
186 197Right-handed alpha
Helix 9
AA9
A
204 212Right-handed alpha
Helix 10
AB1
A
235 237Right-handed 310
Helix 11
AB2
A
238 246Right-handed alpha
Helix 12
AB3
A
278 290Right-handed alpha
Helix 13
AB4
A
306 310Right-handed 310
Helix 14
AB5
A
320 328Right-handed alpha
Helix 15
AB6
L
17 21Right-handed 310
Helix 16
AB7
L
33 37Right-handed 310
Helix 17
AB8
L
51 63Right-handed alpha
Helix 18
AB9
L
65 67Right-handed 310
Helix 19
AC1
L
124 129Right-handed alpha
Helix 20
AC2
L
130 134Right-handed 310
Helix 21
AC3
L
157 171Right-handed alpha
Helix 22
AC4
L
186 197Right-handed alpha
Helix 23
AC5
L
204 212Right-handed alpha
Helix 24
AC6
L
235 237Right-handed 310
Helix 25
AC7
L
238 246Right-handed alpha
Helix 26
AC8
L
278 290Right-handed alpha
Helix 27
AC9
L
306 310Right-handed 310
Helix 28
AD1
L
320 328Right-handed alpha
Helix 29
AD2
L
329 333Right-handed 310
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There are 6 sheets in PDB entry 7A1F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 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
4 5first strand
Strand 2
A
11 13anti-parallel
Strand 3
A
26 28parallel
Strand 4
A
48 50parallel
Strand 5
A
69 71parallel
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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
77 81first strand
Strand 2
A
89 96anti-parallel
Strand 3
A
104 110anti-parallel
Strand 4
A
113 117anti-parallel
Strand 5
A
141 144parallel
Strand 6
A
293 296parallel
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There are 6 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
220 221first strand
Strand 2
A
201 202parallel
Strand 3
A
229 233parallel
Strand 4
A
176 181parallel
Strand 5
A
251 256parallel
Strand 6
A
268 271parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
4 5first strand
Strand 2
L
11 13anti-parallel
Strand 3
L
26 28parallel
Strand 4
L
48 50parallel
Strand 5
L
69 71parallel
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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
L
77 81first strand
Strand 2
L
89 96anti-parallel
Strand 3
L
104 110anti-parallel
Strand 4
L
113 117anti-parallel
Strand 5
L
141 144parallel
Strand 6
L
293 296parallel
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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
L
220 221first strand
Strand 2
L
201 202parallel
Strand 3
L
229 233parallel
Strand 4
L
176 181parallel
Strand 5
L
251 256parallel
Strand 6
L
268 271parallel
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