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


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 4YYF entry

There are 3 chains in PDB entry 4YYF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 56CYS 386
B
 CYS 56ARG 385
C
 CYS 56CYS 386
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 51 helices in PDB entry 4YYF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
57 61Right-handed 310
Helix 2
AA2
A
62 69Right-handed alpha
Helix 3
AA3
A
77 89Right-handed alpha
Helix 4
AA4
A
100 105Right-handed 310
Helix 5
AA5
A
107 116Right-handed alpha
Helix 6
AA6
A
135 140Right-handed alpha
Helix 7
AA7
A
144 152Right-handed alpha
Helix 8
AA8
A
153 171Right-handed alpha
Helix 9
AA9
A
192 196Right-handed 310
Helix 10
AB1
A
200 219Right-handed alpha
Helix 11
AB2
A
246 252Right-handed alpha
Helix 12
AB3
A
255 262Right-handed alpha
Helix 13
AB4
A
284 287Right-handed 310
Helix 14
AB5
A
288 298Right-handed alpha
Helix 15
AB6
A
317 322Right-handed alpha
Helix 16
AB7
A
325 337Right-handed alpha
Helix 17
AB8
A
348 362Right-handed alpha
Helix 18
AB9
A
366 380Right-handed alpha
Helix 19
AC1
B
57 61Right-handed 310
Helix 20
AC2
B
62 69Right-handed alpha
Helix 21
AC3
B
77 89Right-handed alpha
Helix 22
AC4
B
100 105Right-handed 310
Helix 23
AC5
B
107 116Right-handed alpha
Helix 24
AC6
B
135 140Right-handed alpha
Helix 25
AC7
B
144 152Right-handed alpha
Helix 26
AC8
B
153 171Right-handed alpha
Helix 27
AC9
B
192 196Right-handed 310
Helix 28
AD1
B
200 218Right-handed alpha
Helix 29
AD2
B
246 252Right-handed alpha
Helix 30
AD3
B
255 262Right-handed alpha
Helix 31
AD4
B
284 287Right-handed 310
Helix 32
AD5
B
288 297Right-handed alpha
Helix 33
AD6
B
317 322Right-handed alpha
Helix 34
AD7
B
325 337Right-handed alpha
Helix 35
AD8
B
348 362Right-handed alpha
Helix 36
AD9
B
366 380Right-handed alpha
Helix 37
AE1
C
62 69Right-handed alpha
Helix 38
AE2
C
77 89Right-handed alpha
Helix 39
AE3
C
135 140Right-handed alpha
Helix 40
AE4
C
144 152Right-handed alpha
Helix 41
AE5
C
153 171Right-handed alpha
Helix 42
AE6
C
192 196Right-handed 310
Helix 43
AE7
C
200 218Right-handed alpha
Helix 44
AE8
C
246 252Right-handed alpha
Helix 45
AE9
C
255 262Right-handed alpha
Helix 46
AF1
C
284 287Right-handed 310
Helix 47
AF2
C
288 297Right-handed alpha
Helix 48
AF3
C
317 322Right-handed alpha
Helix 49
AF4
C
325 337Right-handed alpha
Helix 50
AF5
C
348 362Right-handed alpha
Helix 51
AF6
C
366 380Right-handed alpha
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There are 6 sheets in PDB entry 4YYF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 8 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
309 311first strand
Strand 2
A
268 271parallel
Strand 3
A
221 227parallel
Strand 4
A
175 176parallel
Strand 5
A
122 125parallel
Strand 6
A
92 95parallel
Strand 7
A
71 74parallel
Strand 8
A
341 343parallel
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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
127 129first strand
Strand 2
A
132 133anti-parallel
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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
309 311first strand
Strand 2
B
268 271parallel
Strand 3
B
221 227parallel
Strand 4
B
175 176parallel
Strand 5
B
122 125parallel
Strand 6
B
92 95parallel
Strand 7
B
71 74parallel
Strand 8
B
341 343parallel
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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
127 129first strand
Strand 2
B
132 133anti-parallel
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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
309 311first strand
Strand 2
C
268 271parallel
Strand 3
C
221 227parallel
Strand 4
C
175 176parallel
Strand 5
C
122 125parallel
Strand 6
C
92 95parallel
Strand 7
C
71 74parallel
Strand 8
C
341 343parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
127 129first strand
Strand 2
C
132 133anti-parallel
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