Analysis of interatomic Contacts of Structural Units in PDB entry:
7XS8


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 7XS8 entry

There are 3 chains in PDB entry 7XS8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2PRO 217
E
 ASN 334PRO 527
L
 ILE 2GLU 211
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 15 helices in PDB entry 7XS8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
61 64Right-handed 310
Helix 2
AA2
A
86 90Right-handed 310
Helix 3
AA3
A
160 162Right-handed 310
Helix 4
AA4
A
191 195Right-handed 310
Helix 5
AA5
A
205 208Right-handed 310
Helix 6
AA6
E
337 343Right-handed alpha
Helix 7
AA7
E
349 353Right-handed 310
Helix 8
AA8
E
365 370Right-handed alpha
Helix 9
AA9
E
405 410Right-handed 310
Helix 10
AB1
E
416 422Right-handed alpha
Helix 11
AB2
E
438 443Right-handed alpha
Helix 12
AB3
E
502 505Right-handed 310
Helix 13
AB4
L
79 83Right-handed 310
Helix 14
AB5
L
119 126Right-handed alpha
Helix 15
AB6
L
181 185Right-handed alpha
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There are 15 sheets in PDB entry 7XS8. 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
3 7first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
67 72anti-parallel
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There are 6 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
11 12first strand
Strand 2
A
111 115parallel
Strand 3
A
91 99anti-parallel
Strand 4
A
34 39anti-parallel
Strand 5
A
46 51anti-parallel
Strand 6
A
57 59anti-parallel
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There are 4 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
11 12first strand
Strand 2
A
111 115parallel
Strand 3
A
91 99anti-parallel
Strand 4
A
103 107anti-parallel
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There are 4 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
124 128first strand
Strand 2
A
139 149anti-parallel
Strand 3
A
180 189anti-parallel
Strand 4
A
167 169anti-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
A
124 128first strand
Strand 2
A
139 149anti-parallel
Strand 3
A
180 189anti-parallel
Strand 4
A
173 174anti-parallel
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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
155 158first strand
Strand 2
A
199 204anti-parallel
Strand 3
A
209 214anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
354 358first strand
Strand 2
E
391 403anti-parallel
Strand 3
E
524 525anti-parallel
Strand 4
E
361 362parallel
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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
E
354 358first strand
Strand 2
E
391 403anti-parallel
Strand 3
E
507 516anti-parallel
Strand 4
E
431 437anti-parallel
Strand 5
E
376 380anti-parallel
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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
E
452 454first strand
Strand 2
E
492 494anti-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
E
473 474first strand
Strand 2
E
488 489anti-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
L
4 6first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
70 75anti-parallel
Strand 4
L
62 66anti-parallel
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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
100 104parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
33 38anti-parallel
Strand 5
L
45 49anti-parallel
Strand 6
L
53 54anti-parallel
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There are 4 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
10 13first strand
Strand 2
L
100 104parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
96 97anti-parallel
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There are 4 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
112 116first strand
Strand 2
L
127 137anti-parallel
Strand 3
L
171 180anti-parallel
Strand 4
L
157 161anti-parallel
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There are 3 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
143 148first strand
Strand 2
L
189 195anti-parallel
Strand 3
L
203 208anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il