Analysis of interatomic Contacts of Structural Units in PDB entry:
4X6T


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 4X6T entry

There is 1 chain in PDB entry 4X6T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 43ALA 307
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 16 helices in PDB entry 4X6T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
43 56Right-handed alpha
Helix 2
AA2
A
83 85Right-handed 310
Helix 3
AA3
A
86 98Right-handed alpha
Helix 4
AA4
A
99 104Right-handed 310
Helix 5
AA5
A
110 114Right-handed 310
Helix 6
AA6
A
120 124Right-handed 310
Helix 7
AA7
A
131 141Right-handed alpha
Helix 8
AA8
A
143 155Right-handed alpha
Helix 9
AA9
A
156 159Right-handed 310
Helix 10
AB1
A
160 171Right-handed alpha
Helix 11
AB2
A
183 187Right-handed 310
Helix 12
AB3
A
198 211Right-handed alpha
Helix 13
AB4
A
216 229Right-handed alpha
Helix 14
AB5
A
236 241Right-handed alpha
Helix 15
AB6
A
281 285Right-handed 310
Helix 16
AB7
A
291 307Right-handed alpha
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There are 3 sheets in PDB entry 4X6T. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
72 74first strand
Strand 2
A
58 63anti-parallel
Strand 3
A
272 280anti-parallel
Strand 4
A
258 266anti-parallel
Strand 5
A
246 254anti-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
80 81first strand
Strand 2
A
196 197anti-parallel
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There are 2 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
106 107first strand
Strand 2
A
129 130anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il