Analysis of interatomic Contacts of Structural Units in PDB entry:
4P1W


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 4P1W entry

There are 7 chains in PDB entry 4P1W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1UNK 82
B
 VAL 9HIS 146
C
 ASN 2VAL 413
D
 MET 1UNK 80
E
 VAL 9HIS 146
F
 ASN 2VAL 413
G
 SER 396LEU 401
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 27 helices in PDB entry 4P1W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 43Right-handed alpha
Helix 2
AA2
A
53 60Right-handed alpha
Helix 3
AA3
A
62 82Right-handed alpha
Helix 4
AA4
B
116 120Right-handed 310
Helix 5
AA5
B
123 143Right-handed alpha
Helix 6
AA6
C
4 65Right-handed alpha
Helix 7
AA7
C
86 108Right-handed alpha
Helix 8
AA8
C
120 125Right-handed 310
Helix 9
AA9
C
131 163Right-handed alpha
Helix 10
AB1
C
164 175Right-handed alpha
Helix 11
AB2
C
191 226Right-handed alpha
Helix 12
AB3
C
229 384Right-handed alpha
Helix 13
AB4
C
389 393Right-handed 310
Helix 14
AB5
D
29 43Right-handed alpha
Helix 15
AB6
D
53 59Right-handed alpha
Helix 16
AB7
D
62 80Right-handed alpha
Helix 17
AB8
E
116 122Right-handed 310
Helix 18
AB9
E
123 143Right-handed alpha
Helix 19
AC1
F
4 65Right-handed alpha
Helix 20
AC2
F
86 108Right-handed alpha
Helix 21
AC3
F
120 125Right-handed 310
Helix 22
AC4
F
131 163Right-handed alpha
Helix 23
AC5
F
164 177Right-handed alpha
Helix 24
AC6
F
191 224Right-handed alpha
Helix 25
AC7
F
238 384Right-handed alpha
Helix 26
AC8
F
389 393Right-handed 310
Helix 27
AC9
F
395 399Right-handed 310
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There are 7 sheets in PDB entry 4P1W. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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
B
49 53first strand
Strand 2
A
6 12parallel
Strand 3
B
70 75parallel
Strand 4
B
84 89anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 46first strand
Strand 2
B
14 19anti-parallel
Strand 3
B
104 110parallel
Strand 4
B
93 94anti-parallel
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There are 4 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
43 46first strand
Strand 2
B
14 19anti-parallel
Strand 3
B
104 110parallel
Strand 4
B
98 100anti-parallel
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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
C
404 410first strand
Strand 2
F
404 410anti-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
E
49 53first strand
Strand 2
D
6 12parallel
Strand 3
E
70 75parallel
Strand 4
E
84 89anti-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
E
43 46first strand
Strand 2
E
14 19anti-parallel
Strand 3
E
104 110parallel
Strand 4
E
93 94anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
43 46first strand
Strand 2
E
14 19anti-parallel
Strand 3
E
104 110parallel
Strand 4
E
98 100anti-parallel
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