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


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 4YRE entry

There are 2 chains in PDB entry 4YRE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 47VAL 478
B
 MET 48VAL 478
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 44 helices in PDB entry 4YRE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
61 82Right-handed alpha
Helix 2
AA2
A
96 99Right-handed 310
Helix 3
AA3
A
104 109Right-handed alpha
Helix 4
AA4
A
127 139Right-handed alpha
Helix 5
AA5
A
140 142Right-handed 310
Helix 6
AA6
A
181 198Right-handed alpha
Helix 7
AA7
A
212 222Right-handed alpha
Helix 8
AA8
A
225 227Right-handed 310
Helix 9
AA9
A
228 237Right-handed alpha
Helix 10
AB1
A
238 241Right-handed 310
Helix 11
AB2
A
243 255Right-handed alpha
Helix 12
AB3
A
257 269Right-handed alpha
Helix 13
AB4
A
272 281Right-handed alpha
Helix 14
AB5
A
284 301Right-handed alpha
Helix 15
AB6
A
302 304Right-handed 310
Helix 16
AB7
A
344 349Right-handed alpha
Helix 17
AB8
A
365 374Right-handed alpha
Helix 18
AB9
A
392 394Right-handed 310
Helix 19
AC1
A
395 409Right-handed alpha
Helix 20
AC2
A
421 432Right-handed alpha
Helix 21
AC3
A
441 447Right-handed alpha
Helix 22
AC4
A
475 477Right-handed 310
Helix 23
AC5
B
61 82Right-handed alpha
Helix 24
AC6
B
96 99Right-handed 310
Helix 25
AC7
B
104 109Right-handed alpha
Helix 26
AC8
B
127 139Right-handed alpha
Helix 27
AC9
B
140 142Right-handed 310
Helix 28
AD1
B
181 198Right-handed alpha
Helix 29
AD2
B
212 222Right-handed alpha
Helix 30
AD3
B
225 227Right-handed 310
Helix 31
AD4
B
228 237Right-handed alpha
Helix 32
AD5
B
238 241Right-handed 310
Helix 33
AD6
B
243 255Right-handed alpha
Helix 34
AD7
B
257 269Right-handed alpha
Helix 35
AD8
B
272 281Right-handed alpha
Helix 36
AD9
B
284 301Right-handed alpha
Helix 37
AE1
B
302 304Right-handed 310
Helix 38
AE2
B
344 349Right-handed alpha
Helix 39
AE3
B
365 374Right-handed alpha
Helix 40
AE4
B
392 394Right-handed 310
Helix 41
AE5
B
395 409Right-handed alpha
Helix 42
AE6
B
421 432Right-handed alpha
Helix 43
AE7
B
441 447Right-handed alpha
Helix 44
AE8
B
475 477Right-handed 310
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There are 8 sheets in PDB entry 4YRE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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
85 86first strand
Strand 2
A
146 150parallel
Strand 3
A
167 176anti-parallel
Strand 4
A
153 155anti-parallel
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There are 8 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
85 86first strand
Strand 2
A
146 150parallel
Strand 3
A
167 176anti-parallel
Strand 4
A
357 363anti-parallel
Strand 5
A
337 341anti-parallel
Strand 6
A
322 328anti-parallel
Strand 7
A
205 211anti-parallel
Strand 8
A
306 308parallel
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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
92 94first strand
Strand 2
A
120 123anti-parallel
Strand 3
A
111 114anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
413 415first strand
Strand 2
A
384 390parallel
Strand 3
A
434 440parallel
Strand 4
A
449 454anti-parallel
Strand 5
A
470 473anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
85 86first strand
Strand 2
B
146 150parallel
Strand 3
B
167 176anti-parallel
Strand 4
B
153 155anti-parallel
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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
85 86first strand
Strand 2
B
146 150parallel
Strand 3
B
167 176anti-parallel
Strand 4
B
357 363anti-parallel
Strand 5
B
337 341anti-parallel
Strand 6
B
322 328anti-parallel
Strand 7
B
205 211anti-parallel
Strand 8
B
306 308parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
92 94first strand
Strand 2
B
120 123anti-parallel
Strand 3
B
111 114anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
413 415first strand
Strand 2
B
384 390parallel
Strand 3
B
434 440parallel
Strand 4
B
449 454anti-parallel
Strand 5
B
470 473anti-parallel
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