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


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 7FAB entry

There are 2 chains in PDB entry 7FAB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ALA 1PRO 204
H
 ALA 1PRO 217
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 9 helices in PDB entry 7FAB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
28 32Right-handed 310
Helix 2
2
L
74 78Right-handed 310
Helix 3
3
L
117 123Right-handed alpha
Helix 4
4
L
177 183Right-handed alpha
Helix 5
5
H
61 64Right-handed 310
Helix 6
6
H
86 90Right-handed 310
Helix 7
7
H
160 162Right-handed 310
Helix 8
8
H
189 193Right-handed 310
Helix 9
9
H
205 208Right-handed 310
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There are 12 sheets in PDB entry 7FAB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 12first strand
Strand 2
L
97 101parallel
Strand 3
L
79 87anti-parallel
Strand 4
L
36 40anti-parallel
Strand 5
L
47 48anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 12first strand
Strand 2
L
97 101parallel
Strand 3
L
79 87anti-parallel
Strand 4
L
90 93anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
18 23first strand
Strand 2
L
65 70anti-parallel
Strand 3
L
57 62anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
110 114first strand
Strand 2
L
126 135anti-parallel
Strand 3
L
168 176anti-parallel
Strand 4
L
155 157anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
110 114first strand
Strand 2
L
126 135anti-parallel
Strand 3
L
168 176anti-parallel
Strand 4
L
161 162anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
149 151first strand
Strand 2
L
141 146anti-parallel
Strand 3
L
187 193anti-parallel
Strand 4
L
196 202anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
77 82anti-parallel
Strand 4
H
67 72anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
57 59first strand
Strand 2
H
46 51anti-parallel
Strand 3
H
33 39anti-parallel
Strand 4
H
91 98anti-parallel
Strand 5
H
104 107anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
57 59first strand
Strand 2
H
46 51anti-parallel
Strand 3
H
33 39anti-parallel
Strand 4
H
91 98anti-parallel
Strand 5
H
111 115anti-parallel
Strand 6
H
11 12parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
124 128first strand
Strand 2
H
140 149anti-parallel
Strand 3
H
180 188anti-parallel
Strand 4
H
167 169anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
124 128first strand
Strand 2
H
140 149anti-parallel
Strand 3
H
180 188anti-parallel
Strand 4
H
173 174anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
155 158first strand
Strand 2
H
199 204anti-parallel
Strand 3
H
209 214anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il