Analysis of interatomic Contacts of Structural Units in PDB entry:
6S23


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 6S23 entry

There are 2 chains in PDB entry 6S23 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 379
B
 MET 1LEU 381
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 37 helices in PDB entry 6S23. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 6Right-handed 310
Helix 2
AA2
A
30 34Right-handed 310
Helix 3
AA3
A
36 46Right-handed alpha
Helix 4
AA4
A
60 64Right-handed 310
Helix 5
AA5
A
74 91Right-handed alpha
Helix 6
AA6
A
107 115Right-handed 310
Helix 7
AA7
A
145 167Right-handed alpha
Helix 8
AA8
A
179 186Right-handed alpha
Helix 9
AA9
A
199 215Right-handed alpha
Helix 10
AB1
A
219 221Right-handed 310
Helix 11
AB2
A
240 254Right-handed alpha
Helix 12
AB3
A
280 285Right-handed alpha
Helix 13
AB4
A
286 288Right-handed 310
Helix 14
AB5
A
299 309Right-handed alpha
Helix 15
AB6
A
318 324Right-handed alpha
Helix 16
AB7
A
326 334Right-handed alpha
Helix 17
AB8
A
341 345Right-handed 310
Helix 18
AB9
A
360 378Right-handed alpha
Helix 19
AC1
B
2 6Right-handed 310
Helix 20
AC2
B
36 46Right-handed alpha
Helix 21
AC3
B
60 64Right-handed 310
Helix 22
AC4
B
74 91Right-handed alpha
Helix 23
AC5
B
107 115Right-handed 310
Helix 24
AC6
B
145 166Right-handed alpha
Helix 25
AC7
B
179 186Right-handed alpha
Helix 26
AC8
B
199 204Right-handed alpha
Helix 27
AC9
B
204 215Right-handed alpha
Helix 28
AD1
B
219 221Right-handed 310
Helix 29
AD2
B
232 236Right-handed 310
Helix 30
AD3
B
240 255Right-handed alpha
Helix 31
AD4
B
280 285Right-handed alpha
Helix 32
AD5
B
286 288Right-handed 310
Helix 33
AD6
B
299 309Right-handed alpha
Helix 34
AD7
B
318 324Right-handed alpha
Helix 35
AD8
B
326 334Right-handed alpha
Helix 36
AD9
B
341 345Right-handed 310
Helix 37
AE1
B
360 379Right-handed alpha
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There are 9 sheets in PDB entry 6S23. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
A
8 10first strand
Strand 2
A
13 15anti-parallel
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There are 10 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
57 58first strand
Strand 2
A
95 100parallel
Strand 3
A
170 174parallel
Strand 4
A
223 227parallel
Strand 5
A
259 263parallel
Strand 6
A
292 295parallel
Strand 7
A
314 317parallel
Strand 8
A
19 21parallel
Strand 9
A
51 53parallel
Strand 10
A
95 100parallel
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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
118 119first strand
Strand 2
A
142 143parallel
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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
A
128 131first strand
Strand 2
A
134 137anti-parallel
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There are 2 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
267 268first strand
Strand 2
A
271 272anti-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
B
8 10first strand
Strand 2
B
13 15anti-parallel
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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
19 21first strand
Strand 2
B
51 58parallel
Strand 3
B
95 100parallel
Strand 4
B
170 174parallel
Strand 5
B
223 227parallel
Strand 6
B
259 263parallel
Strand 7
B
292 295parallel
Strand 8
B
314 317parallel
Strand 9
B
19 21parallel
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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
B
118 119first strand
Strand 2
B
142 143parallel
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There are 2 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
128 131first strand
Strand 2
B
134 137anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il