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


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 9ULD entry

There are 3 chains in PDB entry 9ULD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0THR 245
B
 HIS 0GLU 242
C
 HIS 0GLU 242
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 38 helices in PDB entry 9ULD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
19 23Right-handed 310
Helix 2
AA2
A
27 40Right-handed alpha
Helix 3
AA3
A
74 93Right-handed alpha
Helix 4
AA4
A
108 115Right-handed alpha
Helix 5
AA5
A
132 136Right-handed 310
Helix 6
AA6
A
146 150Right-handed 310
Helix 7
AA7
A
155 162Right-handed alpha
Helix 8
AA8
A
167 172Right-handed alpha
Helix 9
AA9
A
182 197Right-handed alpha
Helix 10
AB1
A
205 216Right-handed alpha
Helix 11
AB2
A
219 234Right-handed alpha
Helix 12
AB3
A
235 237Right-handed 310
Helix 13
AB4
A
238 243Right-handed alpha
Helix 14
AB5
B
7 10Right-handed 310
Helix 15
AB6
B
32 38Right-handed alpha
Helix 16
AB7
B
75 94Right-handed alpha
Helix 17
AB8
B
110 115Right-handed alpha
Helix 18
AB9
B
131 136Right-handed alpha
Helix 19
AC1
B
156 162Right-handed alpha
Helix 20
AC2
B
167 175Right-handed alpha
Helix 21
AC3
B
182 185Right-handed 310
Helix 22
AC4
B
186 199Right-handed alpha
Helix 23
AC5
B
201 214Right-handed alpha
Helix 24
AC6
B
219 232Right-handed alpha
Helix 25
AC7
B
233 235Right-handed 310
Helix 26
AC8
B
237 242Right-handed alpha
Helix 27
AC9
C
27 38Right-handed alpha
Helix 28
AD1
C
73 76Right-handed 310
Helix 29
AD2
C
77 90Right-handed alpha
Helix 30
AD3
C
108 116Right-handed alpha
Helix 31
AD4
C
132 136Right-handed 310
Helix 32
AD5
C
142 151Right-handed alpha
Helix 33
AD6
C
153 161Right-handed alpha
Helix 34
AD7
C
185 200Right-handed alpha
Helix 35
AD8
C
202 216Right-handed alpha
Helix 36
AD9
C
219 234Right-handed alpha
Helix 37
AE1
C
235 236Right-handed 310
Helix 38
AE2
C
237 241Right-handed 310
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There are 5 sheets in PDB entry 9ULD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
1 5first strand
Strand 2
A
13 17anti-parallel
Strand 3
A
50 54parallel
Strand 4
A
98 99parallel
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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
59 62first strand
Strand 2
A
105 107parallel
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There are 2 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
122 123first strand
Strand 2
A
180 181parallel
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There are 6 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
1 4first strand
Strand 2
B
12 17anti-parallel
Strand 3
B
49 52parallel
Strand 4
B
98 100parallel
Strand 5
B
119 123parallel
Strand 6
B
179 181parallel
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There are 6 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
2 5first strand
Strand 2
C
12 16anti-parallel
Strand 3
C
49 53parallel
Strand 4
C
98 101parallel
Strand 5
C
119 122parallel
Strand 6
C
179 180parallel
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