Analysis of interatomic Contacts of Structural Units in PDB entry:
4X7K


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 4X7K entry

There is 1 chain in PDB entry 4X7K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 585VAL 1087
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 14 helices in PDB entry 4X7K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
587 592Right-handed alpha
Helix 2
AA2
A
629 645Right-handed alpha
Helix 3
AA3
A
895 902Right-handed alpha
Helix 4
AA4
A
905 909Right-handed 310
Helix 5
AA5
A
910 931Right-handed alpha
Helix 6
AA6
A
939 941Right-handed 310
Helix 7
AA7
A
992 997Right-handed alpha
Helix 8
AA8
A
1003 1019Right-handed alpha
Helix 9
AA9
A
1023 1036Right-handed alpha
Helix 10
AB1
A
1040 1047Right-handed alpha
Helix 11
AB2
A
1047 1058Right-handed alpha
Helix 12
AB3
A
1061 1065Right-handed 310
Helix 13
AB4
A
1067 1073Right-handed alpha
Helix 14
AB5
A
1074 1078Right-handed 310
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There are 2 sheets in PDB entry 4X7K. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
593 602first strand
Strand 2
A
605 612anti-parallel
Strand 3
A
618 625anti-parallel
Strand 4
A
883 889anti-parallel
Strand 5
A
654 660anti-parallel
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There are 2 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
943 945first strand
Strand 2
A
951 953anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il