Analysis of interatomic Contacts of Structural Units in PDB entry:
1CPT


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 1CPT entry

There is 1 chain in PDB entry 1CPT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 428
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 23 helices in PDB entry 1CPT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A3
A
19 22Right-handed 310
Helix 2
A'
A
9 16Right-handed alpha
Helix 3
A
A
24 37Right-handed alpha
Helix 4
B
A
57 65Right-handed alpha
Helix 5
B'
A
82 91Right-handed alpha
Helix 6
B3
A
102 104Right-handed 310
Helix 7
C
A
108 118Right-handed alpha
Helix 8
C'
A
123 126Right-handed alpha
Helix 9
C3
A
127 129Right-handed 310
Helix 10
D
A
130 145Right-handed alpha
Helix 11
E'
A
153 156Right-handed alpha
Helix 12
E
A
160 170Right-handed alpha
Helix 13
D3
A
174 176Right-handed 310
Helix 14
F
A
177 185Right-handed alpha
Helix 15
G
A
208 231Right-handed alpha
Helix 16
H
A
238 244Right-handed alpha
Helix 17
I
A
254 285Right-handed alpha
Helix 18
J
A
287 295Right-handed alpha
Helix 19
E3
A
297 299Right-handed 310
Helix 20
K
A
300 311Right-handed alpha
Helix 21
K'
A
342 346Right-handed alpha
Helix 22
L
A
380 394Right-handed alpha
Helix 23
F3
A
395 397Right-handed 310
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There are 5 sheets in PDB entry 1CPT. Click on sheet of interest to get list of strands forming it: 1, 2, 3, 4, 5,

There are 5 strands in 1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
39 43first strand
Strand 2
A
50 55anti-parallel
Strand 3
A
335 341parallel
Strand 4
A
317 322anti-parallel
Strand 5
A
69 71anti-parallel
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There are 2 strands in 2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
325 327first strand
Strand 2
A
330 332anti-parallel
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There are 3 strands in 3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
149 153first strand
Strand 2
A
421 428anti-parallel
Strand 3
A
397 404anti-parallel
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There are 2 strands in 4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
408 410first strand
Strand 2
A
417 420anti-parallel
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There are 2 strands in 5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
245 247first strand
Strand 2
A
250 252anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il