Analysis of interatomic Contacts of Structural Units in PDB entry:
7AB3


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 7AB3 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 8 chains in PDB entry 7AB3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 38GLU 107
B
 HIS 2TRP 101
C
 ALA 2ILE 58
C
 GLY 60HIS 339
D
 LEU 39GLU 107
E
 HIS 2GLU 102
F
 ALA 2ILE 58
F
 GLY 60HIS 338
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 47 helices in PDB entry 7AB3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
44 59Right-handed alpha
Helix 2
AA2
A
62 71Right-handed alpha
Helix 3
AA3
A
73 81Right-handed alpha
Helix 4
AA4
A
83 87Right-handed 310
Helix 5
AA5
A
88 99Right-handed alpha
Helix 6
AA6
B
54 61Right-handed alpha
Helix 7
AA7
B
64 75Right-handed alpha
Helix 8
AA8
B
82 88Right-handed alpha
Helix 9
AA9
C
14 19Right-handed alpha
Helix 10
AB1
C
21 30Right-handed alpha
Helix 11
AB2
C
41 46Right-handed alpha
Helix 12
AB3
C
57 61Right-handed 310
Helix 13
AB4
C
94 109Right-handed alpha
Helix 14
AB5
C
152 156Right-handed alpha
Helix 15
AB6
C
174 186Right-handed alpha
Helix 16
AB7
C
189 207Right-handed alpha
Helix 17
AB8
C
212 215Right-handed 310
Helix 18
AB9
C
240 245Right-handed alpha
Helix 19
AC1
C
254 261Right-handed 310
Helix 20
AC2
C
275 286Right-handed alpha
Helix 21
AC3
C
289 303Right-handed alpha
Helix 22
AC4
C
303 313Right-handed alpha
Helix 23
AC5
C
317 335Right-handed alpha
Helix 24
AC6
D
44 59Right-handed alpha
Helix 25
AC7
D
62 71Right-handed alpha
Helix 26
AC8
D
73 81Right-handed alpha
Helix 27
AC9
D
83 87Right-handed 310
Helix 28
AD1
D
88 99Right-handed alpha
Helix 29
AD2
E
54 60Right-handed alpha
Helix 30
AD3
E
63 71Right-handed alpha
Helix 31
AD4
E
80 88Right-handed alpha
Helix 32
AD5
E
89 92Right-handed 310
Helix 33
AD6
F
21 30Right-handed alpha
Helix 34
AD7
F
41 46Right-handed alpha
Helix 35
AD8
F
57 62Right-handed 310
Helix 36
AD9
F
94 109Right-handed alpha
Helix 37
AE1
F
152 156Right-handed alpha
Helix 38
AE2
F
174 186Right-handed alpha
Helix 39
AE3
F
189 207Right-handed alpha
Helix 40
AE4
F
212 215Right-handed 310
Helix 41
AE5
F
240 246Right-handed alpha
Helix 42
AE6
F
254 261Right-handed 310
Helix 43
AE7
F
264 268Right-handed 310
Helix 44
AE8
F
275 286Right-handed alpha
Helix 45
AE9
F
289 303Right-handed alpha
Helix 46
AF1
F
303 313Right-handed alpha
Helix 47
AF2
F
317 335Right-handed alpha
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There are 7 sheets in PDB entry 7AB3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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
40 41first strand
Strand 2
D
102 106anti-parallel
Strand 3
A
102 106anti-parallel
Strand 4
D
40 41anti-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
B
47 50first strand
Strand 2
B
24 28anti-parallel
Strand 3
B
12 19anti-parallel
Strand 4
B
3 9anti-parallel
Strand 5
B
96 100anti-parallel
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There are 5 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
73 77first strand
Strand 2
C
65 70anti-parallel
Strand 3
C
83 87anti-parallel
Strand 4
C
131 136anti-parallel
Strand 5
C
116 120anti-parallel
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There are 3 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
148 151first strand
Strand 2
C
217 220anti-parallel
Strand 3
C
227 228anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
47 50first strand
Strand 2
E
24 28anti-parallel
Strand 3
E
12 19anti-parallel
Strand 4
E
4 9anti-parallel
Strand 5
E
96 99anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
73 77first strand
Strand 2
F
65 70anti-parallel
Strand 3
F
83 86anti-parallel
Strand 4
F
131 136anti-parallel
Strand 5
F
116 120anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
148 151first strand
Strand 2
F
217 220anti-parallel
Strand 3
F
227 228anti-parallel
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