Analysis of interatomic Contacts of Structural Units in PDB entry:
9FF4


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 9FF4 entry

There are 12 chains in PDB entry 9FF4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 HIS 7LYS 184
C
 HIS 7LYS 184
A
 HIS 7LYS 184
D
 HIS 7LYS 184
H
 T 1 C 18
L
 A 1 T 17
M
 A 2 C 18
F
 A 1 T 18
G
 T 1 C 18
J
 A 1 T 17
K
 A 2 C 18
N
 A 1 T 18
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 40 helices in PDB entry 9FF4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
9 40Right-handed alpha
Helix 2
AA2
B
41 43Right-handed 310
Helix 3
AA3
B
45 58Right-handed alpha
Helix 4
AA4
B
62 70Right-handed alpha
Helix 5
AA5
B
73 87Right-handed alpha
Helix 6
AA6
B
107 121Right-handed alpha
Helix 7
AA7
B
122 125Right-handed 310
Helix 8
AA8
B
126 140Right-handed alpha
Helix 9
AA9
B
145 157Right-handed alpha
Helix 10
AB1
B
161 175Right-handed alpha
Helix 11
AB2
C
9 40Right-handed alpha
Helix 12
AB3
C
41 43Right-handed 310
Helix 13
AB4
C
45 58Right-handed alpha
Helix 14
AB5
C
63 70Right-handed alpha
Helix 15
AB6
C
73 87Right-handed alpha
Helix 16
AB7
C
107 121Right-handed alpha
Helix 17
AB8
C
122 125Right-handed 310
Helix 18
AB9
C
126 140Right-handed alpha
Helix 19
AC1
C
145 157Right-handed alpha
Helix 20
AC2
C
161 175Right-handed alpha
Helix 21
AC3
A
9 40Right-handed alpha
Helix 22
AC4
A
41 43Right-handed 310
Helix 23
AC5
A
45 58Right-handed alpha
Helix 24
AC6
A
63 70Right-handed alpha
Helix 25
AC7
A
73 87Right-handed alpha
Helix 26
AC8
A
107 120Right-handed alpha
Helix 27
AC9
A
122 125Right-handed 310
Helix 28
AD1
A
126 140Right-handed alpha
Helix 29
AD2
A
145 157Right-handed alpha
Helix 30
AD3
A
161 175Right-handed alpha
Helix 31
AD4
D
9 40Right-handed alpha
Helix 32
AD5
D
41 43Right-handed 310
Helix 33
AD6
D
45 58Right-handed alpha
Helix 34
AD7
D
62 70Right-handed alpha
Helix 35
AD8
D
73 87Right-handed alpha
Helix 36
AD9
D
107 121Right-handed alpha
Helix 37
AE1
D
122 125Right-handed 310
Helix 38
AE2
D
126 140Right-handed alpha
Helix 39
AE3
D
145 157Right-handed alpha
Helix 40
AE4
D
161 175Right-handed alpha
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There are 8 sheets in PDB entry 9FF4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 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
90 94first strand
Strand 2
B
102 106anti-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
B
176 178first strand
Strand 2
B
181 183anti-parallel
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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
C
61 62first strand
Strand 2
C
103 106anti-parallel
Strand 3
C
90 93anti-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
176 178first strand
Strand 2
C
181 183anti-parallel
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There are 3 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
61 62first strand
Strand 2
A
103 106anti-parallel
Strand 3
A
90 93anti-parallel
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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
A
176 177first strand
Strand 2
A
182 183anti-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
D
90 93first strand
Strand 2
D
103 106anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
176 178first strand
Strand 2
D
181 183anti-parallel
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