Analysis of interatomic Contacts of Structural Units in PDB entry:
8X3U


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 8X3U entry

There are 4 chains in PDB entry 8X3U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 HIS 0THR 342
A
 HIS 0THR 342
C
 HIS 0THR 342
D
 HIS 0THR 342
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 72 helices in PDB entry 8X3U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
20 35Right-handed alpha
Helix 2
AA2
B
69 84Right-handed alpha
Helix 3
AA3
B
85 88Right-handed 310
Helix 4
AA4
B
95 98Right-handed 310
Helix 5
AA5
B
99 104Right-handed alpha
Helix 6
AA6
B
121 129Right-handed alpha
Helix 7
AA7
B
158 162Right-handed 310
Helix 8
AA8
B
181 184Right-handed 310
Helix 9
AA9
B
185 197Right-handed alpha
Helix 10
AB1
B
207 209Right-handed 310
Helix 11
AB2
B
210 218Right-handed alpha
Helix 12
AB3
B
219 222Right-handed 310
Helix 13
AB4
B
234 245Right-handed alpha
Helix 14
AB5
B
259 268Right-handed alpha
Helix 15
AB6
B
279 284Right-handed alpha
Helix 16
AB7
B
295 305Right-handed alpha
Helix 17
AB8
B
310 322Right-handed alpha
Helix 18
AB9
B
323 341Right-handed alpha
Helix 19
AC1
A
20 35Right-handed alpha
Helix 20
AC2
A
69 84Right-handed alpha
Helix 21
AC3
A
85 88Right-handed 310
Helix 22
AC4
A
95 98Right-handed 310
Helix 23
AC5
A
99 104Right-handed alpha
Helix 24
AC6
A
121 129Right-handed alpha
Helix 25
AC7
A
158 162Right-handed 310
Helix 26
AC8
A
181 184Right-handed 310
Helix 27
AC9
A
185 197Right-handed alpha
Helix 28
AD1
A
207 209Right-handed 310
Helix 29
AD2
A
210 218Right-handed alpha
Helix 30
AD3
A
219 222Right-handed 310
Helix 31
AD4
A
234 245Right-handed alpha
Helix 32
AD5
A
259 268Right-handed alpha
Helix 33
AD6
A
279 284Right-handed alpha
Helix 34
AD7
A
295 305Right-handed alpha
Helix 35
AD8
A
310 322Right-handed alpha
Helix 36
AD9
A
323 341Right-handed alpha
Helix 37
AE1
C
20 35Right-handed alpha
Helix 38
AE2
C
69 83Right-handed alpha
Helix 39
AE3
C
84 88Right-handed 310
Helix 40
AE4
C
95 98Right-handed 310
Helix 41
AE5
C
99 104Right-handed alpha
Helix 42
AE6
C
121 129Right-handed alpha
Helix 43
AE7
C
158 162Right-handed 310
Helix 44
AE8
C
181 184Right-handed 310
Helix 45
AE9
C
185 197Right-handed alpha
Helix 46
AF1
C
207 209Right-handed 310
Helix 47
AF2
C
210 218Right-handed alpha
Helix 48
AF3
C
219 222Right-handed 310
Helix 49
AF4
C
234 245Right-handed alpha
Helix 50
AF5
C
259 268Right-handed alpha
Helix 51
AF6
C
279 284Right-handed alpha
Helix 52
AF7
C
295 305Right-handed alpha
Helix 53
AF8
C
310 322Right-handed alpha
Helix 54
AF9
C
323 341Right-handed alpha
Helix 55
AG1
D
20 35Right-handed alpha
Helix 56
AG2
D
69 84Right-handed alpha
Helix 57
AG3
D
85 88Right-handed 310
Helix 58
AG4
D
95 98Right-handed 310
Helix 59
AG5
D
99 104Right-handed alpha
Helix 60
AG6
D
121 129Right-handed alpha
Helix 61
AG7
D
158 162Right-handed 310
Helix 62
AG8
D
181 184Right-handed 310
Helix 63
AG9
D
185 197Right-handed alpha
Helix 64
AH1
D
207 209Right-handed 310
Helix 65
AH2
D
210 218Right-handed alpha
Helix 66
AH3
D
219 222Right-handed 310
Helix 67
AH4
D
234 245Right-handed alpha
Helix 68
AH5
D
259 268Right-handed alpha
Helix 69
AH6
D
279 284Right-handed alpha
Helix 70
AH7
D
295 305Right-handed alpha
Helix 71
AH8
D
310 322Right-handed alpha
Helix 72
AH9
D
323 341Right-handed alpha
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There are 11 sheets in PDB entry 8X3U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 7 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
52 54first strand
Strand 2
B
38 42parallel
Strand 3
B
2 6parallel
Strand 4
B
90 93parallel
Strand 5
B
110 114parallel
Strand 6
B
133 136parallel
Strand 7
B
149 152parallel
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There are 3 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
174 177first strand
Strand 2
B
200 204parallel
Strand 3
B
227 231parallel
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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
B
248 250first strand
Strand 2
B
272 275parallel
Strand 3
B
290 293parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
52 54first strand
Strand 2
A
38 42parallel
Strand 3
A
2 6parallel
Strand 4
A
90 93parallel
Strand 5
A
110 114parallel
Strand 6
A
133 136parallel
Strand 7
A
149 152parallel
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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
174 177first strand
Strand 2
A
200 204parallel
Strand 3
A
227 231parallel
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There are 3 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
248 250first strand
Strand 2
A
272 275parallel
Strand 3
A
290 293parallel
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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
52 54first strand
Strand 2
C
38 42parallel
Strand 3
C
2 6parallel
Strand 4
C
90 93parallel
Strand 5
C
110 113parallel
Strand 6
C
133 136parallel
Strand 7
C
149 152parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
227 229first strand
Strand 2
C
200 203parallel
Strand 3
C
174 177parallel
Strand 4
C
247 250parallel
Strand 5
C
272 275parallel
Strand 6
C
290 293parallel
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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
52 54first strand
Strand 2
D
38 42parallel
Strand 3
D
2 6parallel
Strand 4
D
90 93parallel
Strand 5
D
110 113parallel
Strand 6
D
133 136parallel
Strand 7
D
149 152parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
174 177first strand
Strand 2
D
200 203parallel
Strand 3
D
227 229parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
248 250first strand
Strand 2
D
272 275parallel
Strand 3
D
290 293parallel
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