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


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 1IPF entry

There are 2 chains in PDB entry 1IPF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2PHE 260
B
 ALA 2PHE 260
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 28 helices in PDB entry 1IPF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
BA
A
20 31Right-handed alpha
Helix 2
CA
A
43 55Right-handed alpha
Helix 3
A
A
70 83Right-handed alpha
Helix 4
T0A
A
103 105Right-handed 310
Helix 5
E1A
A
108 118Right-handed alpha
Helix 6
E2A
A
120 135Right-handed alpha
Helix 7
T1A
A
147 149Right-handed 310
Helix 8
F1A
A
157 176Right-handed alpha
Helix 9
F2A
A
178 180Right-handed 310
Helix 10
GDA
A
195 200Right-handed alpha
Helix 11
GPA
A
204 215Right-handed alpha
Helix 12
GA
A
225 236Right-handed alpha
Helix 13
T2A
A
238 240Right-handed 310
Helix 14
T3A
A
254 256Right-handed 310
Helix 15
BB
B
20 31Right-handed alpha
Helix 16
CB
B
43 55Right-handed alpha
Helix 17
DB
B
70 83Right-handed alpha
Helix 18
T0B
B
103 105Right-handed 310
Helix 19
E1B
B
108 118Right-handed alpha
Helix 20
E2B
B
120 135Right-handed alpha
Helix 21
T1B
B
147 149Right-handed 310
Helix 22
F1B
B
157 176Right-handed alpha
Helix 23
F2B
B
178 180Right-handed 310
Helix 24
GDB
B
195 200Right-handed alpha
Helix 25
GPB
B
204 215Right-handed alpha
Helix 26
GB
B
225 236Right-handed alpha
Helix 27
T2B
B
238 240Right-handed 310
Helix 28
T3B
B
254 256Right-handed 310
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There are 2 sheets in PDB entry 1IPF. Click on sheet of interest to get list of strands forming it: S1A, S1B,

There are 7 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
59 64first strand
Strand 2
A
35 40parallel
Strand 3
A
11 15parallel
Strand 4
A
90 93parallel
Strand 5
A
139 144parallel
Strand 6
A
182 189parallel
Strand 7
A
247 250parallel
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There are 7 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
59 64first strand
Strand 2
B
35 40parallel
Strand 3
B
11 15parallel
Strand 4
B
90 93parallel
Strand 5
B
139 144parallel
Strand 6
B
182 189parallel
Strand 7
B
247 250parallel
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