Analysis of interatomic Contacts of Structural Units in PDB entry:
9CX3


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 9CX3 entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 9 chains in PDB entry 9CX3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3SER 113
C
 PHE 86SER 140
H
 VAL 8VAL 121
V
 ASP 355GLU 356
V
 CYS 358CYS 358
V
 ALA 361ALA 361
V
 LEU 365ASP 368
B
 THR 6PRO 356
L
 ILE 3ILE 107
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 7 helices in PDB entry 9CX3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
86 90Right-handed 310
Helix 2
AA2
C
133 137Right-handed 310
Helix 3
AA3
H
65 68Right-handed 310
Helix 4
AA4
H
90 94Right-handed 310
Helix 5
AA5
B
44 49Right-handed alpha
Helix 6
AA6
B
98 109Right-handed alpha
Helix 7
AA7
B
159 163Right-handed 310
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There are 15 sheets in PDB entry 9CX3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6,

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
4 6first strand
Strand 2
A
18 24anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
67 72anti-parallel
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There are 5 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
10 12first strand
Strand 2
A
108 112parallel
Strand 3
A
91 97anti-parallel
Strand 4
A
34 39anti-parallel
Strand 5
A
45 51anti-parallel
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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
C
91 92first strand
Strand 2
C
102 103anti-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
119 122first strand
Strand 2
C
129 132anti-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
H
9 10first strand
Strand 2
H
24 26anti-parallel
Strand 3
H
81 86anti-parallel
Strand 4
H
21 22anti-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
H
9 10first strand
Strand 2
H
24 26anti-parallel
Strand 3
H
81 86anti-parallel
Strand 4
H
71 76anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
61 63first strand
Strand 2
H
48 54anti-parallel
Strand 3
H
35 42anti-parallel
Strand 4
H
96 103anti-parallel
Strand 5
H
117 118anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
V
361 364first strand
Strand 2
B
7 12anti-parallel
Strand 3
B
18 22anti-parallel
Strand 4
B
37 43anti-parallel
Strand 5
B
113 117anti-parallel
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There are 5 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
26 28first strand
Strand 2
B
164 171parallel
Strand 3
B
142 150anti-parallel
Strand 4
B
53 62anti-parallel
Strand 5
B
74 82anti-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
127 128first strand
Strand 2
B
289 290anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
183 188first strand
Strand 2
B
197 202anti-parallel
Strand 3
B
214 221anti-parallel
Strand 4
B
267 274anti-parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
207 208first strand
Strand 2
B
342 351parallel
Strand 3
B
317 328anti-parallel
Strand 4
B
230 241anti-parallel
Strand 5
B
248 258anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
11 12first strand
Strand 2
L
104 105parallel
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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
20 23first strand
Strand 2
L
71 76anti-parallel
Strand 3
L
65 68anti-parallel
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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
54 55first strand
Strand 2
L
46 50anti-parallel
Strand 3
L
34 39anti-parallel
Strand 4
L
86 91anti-parallel
Strand 5
L
98 99anti-parallel
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