Analysis of interatomic Contacts of Structural Units in PDB entry:
6APP


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 6APP entry

There are 2 chains in PDB entry 6APP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4SER 118
B
 TRP 632LEU 695
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 6APP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 29Right-handed 310
Helix 2
AA2
A
62 65Right-handed 310
Helix 3
AA3
A
87 91Right-handed 310
Helix 4
AA4
A
101 103Right-handed 310
Helix 5
AA5
B
647 651Right-handed 310
Helix 6
AA6
B
656 666Right-handed alpha
Helix 7
AA7
B
669 680Right-handed alpha
Helix 8
AA8
B
681 683Right-handed 310
Helix 9
AA9
B
684 695Right-handed alpha
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There are 4 sheets in PDB entry 6APP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
10 13first strand
Strand 2
A
112 117parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
33 39anti-parallel
Strand 5
A
47 52anti-parallel
Strand 6
A
58 60anti-parallel
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There are 4 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
10 13first strand
Strand 2
A
112 117parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
105 108anti-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
18 23first strand
Strand 2
A
78 83anti-parallel
Strand 3
A
68 73anti-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
B
634 637first strand
Strand 2
B
643 646anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il