Analysis of interatomic Contacts of Structural Units in PDB entry:
4W7K


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 4W7K entry

There are 2 chains in PDB entry 4W7K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3ALA 448
B
 SER 3ALA 236
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 50 helices in PDB entry 4W7K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 9Right-handed 310
Helix 2
AA2
A
10 15Right-handed alpha
Helix 3
AA3
A
31 43Right-handed alpha
Helix 4
AA4
A
44 47Right-handed 310
Helix 5
AA5
A
49 54Right-handed alpha
Helix 6
AA6
A
69 76Right-handed alpha
Helix 7
AA7
A
84 90Right-handed alpha
Helix 8
AA8
A
90 95Right-handed alpha
Helix 9
AA9
A
96 99Right-handed 310
Helix 10
AB1
A
101 105Right-handed 310
Helix 11
AB2
A
106 110Right-handed 310
Helix 12
AB3
A
124 140Right-handed alpha
Helix 13
AB4
A
155 159Right-handed 310
Helix 14
AB5
A
189 193Right-handed 310
Helix 15
AB6
A
205 209Right-handed 310
Helix 16
AB7
A
222 233Right-handed alpha
Helix 17
AB8
A
240 254Right-handed alpha
Helix 18
AB9
A
270 276Right-handed alpha
Helix 19
AC1
A
303 309Right-handed alpha
Helix 20
AC2
A
310 315Right-handed 310
Helix 21
AC3
A
325 329Right-handed 310
Helix 22
AC4
A
342 349Right-handed alpha
Helix 23
AC5
A
369 376Right-handed alpha
Helix 24
AC6
A
438 444Right-handed alpha
Helix 25
AC7
A
445 448Right-handed 310
Helix 26
AC8
B
5 9Right-handed 310
Helix 27
AC9
B
10 15Right-handed alpha
Helix 28
AD1
B
31 43Right-handed alpha
Helix 29
AD2
B
44 47Right-handed 310
Helix 30
AD3
B
49 55Right-handed alpha
Helix 31
AD4
B
69 76Right-handed alpha
Helix 32
AD5
B
84 90Right-handed alpha
Helix 33
AD6
B
90 95Right-handed alpha
Helix 34
AD7
B
96 99Right-handed 310
Helix 35
AD8
B
101 105Right-handed 310
Helix 36
AD9
B
106 110Right-handed 310
Helix 37
AE1
B
124 140Right-handed alpha
Helix 38
AE2
B
155 159Right-handed 310
Helix 39
AE3
B
189 193Right-handed 310
Helix 40
AE4
B
205 209Right-handed 310
Helix 41
AE5
B
222 234Right-handed alpha
Helix 42
AE6
B
240 254Right-handed alpha
Helix 43
AE7
B
270 276Right-handed alpha
Helix 44
AE8
B
303 309Right-handed alpha
Helix 45
AE9
B
310 315Right-handed 310
Helix 46
AF1
B
325 329Right-handed 310
Helix 47
AF2
B
342 349Right-handed alpha
Helix 48
AF3
B
369 376Right-handed alpha
Helix 49
AF4
B
438 444Right-handed alpha
Helix 50
AF5
B
445 448Right-handed 310
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There are 10 sheets in PDB entry 4W7K. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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
62 68first strand
Strand 2
A
116 122anti-parallel
Strand 3
A
21 29anti-parallel
Strand 4
A
143 152anti-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
174 175first strand
Strand 2
A
187 188parallel
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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
331 332first strand
Strand 2
A
356 363anti-parallel
Strand 3
A
335 337anti-parallel
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There are 4 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
331 332first strand
Strand 2
A
356 363anti-parallel
Strand 3
A
212 221anti-parallel
Strand 4
A
426 436anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
406 409first strand
Strand 2
A
419 422anti-parallel
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There are 4 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
62 68first strand
Strand 2
B
116 122anti-parallel
Strand 3
B
21 29anti-parallel
Strand 4
B
143 152anti-parallel
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There are 2 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
174 175first strand
Strand 2
B
187 188parallel
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There are 3 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
331 332first strand
Strand 2
B
356 363anti-parallel
Strand 3
B
335 337anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
331 332first strand
Strand 2
B
356 363anti-parallel
Strand 3
B
212 221anti-parallel
Strand 4
B
426 436anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
406 409first strand
Strand 2
B
419 422anti-parallel
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