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


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 6QEX entry

There are 3 chains in PDB entry 6QEX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 32GLY 1276
B
 GLN 1CYS 220
C
 GLU 1THR 225
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 55 helices in PDB entry 6QEX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
35 40Right-handed alpha
Helix 2
AA2
A
44 63Right-handed alpha
Helix 3
AA3
A
65 93Right-handed alpha
Helix 4
AA4
A
97 156Right-handed alpha
Helix 5
AA5
A
159 166Right-handed alpha
Helix 6
AA6
A
168 186Right-handed alpha
Helix 7
AA7
A
188 211Right-handed alpha
Helix 8
AA8
A
211 238Right-handed alpha
Helix 9
AA9
A
240 248Right-handed alpha
Helix 10
AB1
A
250 260Right-handed alpha
Helix 11
AB2
A
260 268Right-handed alpha
Helix 12
AB3
A
269 323Right-handed alpha
Helix 13
AB4
A
327 348Right-handed alpha
Helix 14
AB5
A
348 371Right-handed alpha
Helix 15
AB6
A
432 441Right-handed alpha
Helix 16
AB7
A
457 461Right-handed 310
Helix 17
AB8
A
462 469Right-handed alpha
Helix 18
AB9
A
483 490Right-handed alpha
Helix 19
AC1
A
496 508Right-handed alpha
Helix 20
AC2
A
510 516Right-handed alpha
Helix 21
AC3
A
525 529Right-handed 310
Helix 22
AC4
A
532 546Right-handed alpha
Helix 23
AC5
A
562 576Right-handed alpha
Helix 24
AC6
A
611 619Right-handed alpha
Helix 25
AC7
A
620 630Right-handed alpha
Helix 26
AC8
A
700 705Right-handed 310
Helix 27
AC9
A
707 723Right-handed alpha
Helix 28
AD1
A
725 739Right-handed alpha
Helix 29
AD2
A
744 798Right-handed alpha
Helix 30
AD3
A
800 805Right-handed alpha
Helix 31
AD4
A
810 820Right-handed alpha
Helix 32
AD5
A
829 854Right-handed alpha
Helix 33
AD6
A
854 880Right-handed alpha
Helix 34
AD7
A
884 894Right-handed alpha
Helix 35
AD8
A
894 903Right-handed alpha
Helix 36
AD9
A
903 911Right-handed alpha
Helix 37
AE1
A
912 924Right-handed alpha
Helix 38
AE2
A
924 966Right-handed alpha
Helix 39
AE3
A
970 993Right-handed alpha
Helix 40
AE4
A
998 1014Right-handed alpha
Helix 41
AE5
A
1077 1084Right-handed alpha
Helix 42
AE6
A
1105 1113Right-handed alpha
Helix 43
AE7
A
1126 1133Right-handed alpha
Helix 44
AE8
A
1141 1152Right-handed alpha
Helix 45
AE9
A
1154 1161Right-handed alpha
Helix 46
AF1
A
1170 1174Right-handed 310
Helix 47
AF2
A
1177 1191Right-handed alpha
Helix 48
AF3
A
1207 1222Right-handed alpha
Helix 49
AF4
A
1234 1239Right-handed alpha
Helix 50
AF5
A
1256 1263Right-handed alpha
Helix 51
AF6
A
1265 1272Right-handed alpha
Helix 52
AF7
B
127 133Right-handed alpha
Helix 53
AF8
B
191 195Right-handed 310
Helix 54
AF9
C
87 91Right-handed 310
Helix 55
AG1
C
165 167Right-handed 310
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There are 13 sheets in PDB entry 6QEX. 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,

There are 3 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
415 417first strand
Strand 2
A
392 398anti-parallel
Strand 3
A
448 453anti-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
470 473first strand
Strand 2
A
551 555parallel
Strand 3
A
581 585parallel
Strand 4
A
422 426parallel
Strand 5
A
597 602parallel
Strand 6
A
605 608anti-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
1056 1060first strand
Strand 2
A
1035 1041anti-parallel
Strand 3
A
1091 1096anti-parallel
Strand 4
A
1099 1100anti-parallel
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There are 6 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
1114 1116first strand
Strand 2
A
1196 1200parallel
Strand 3
A
1226 1230parallel
Strand 4
A
1066 1069parallel
Strand 5
A
1242 1247parallel
Strand 6
A
1250 1253anti-parallel
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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
B
19 23first strand
Strand 2
B
75 80anti-parallel
Strand 3
B
67 72anti-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
B
50 53first strand
Strand 2
B
40 43anti-parallel
Strand 3
B
90 93anti-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
B
120 124first strand
Strand 2
B
136 145anti-parallel
Strand 3
B
179 187anti-parallel
Strand 4
B
165 169anti-parallel
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There are 4 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
159 161first strand
Strand 2
B
150 156anti-parallel
Strand 3
B
197 204anti-parallel
Strand 4
B
211 216anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 6first strand
Strand 2
C
17 25anti-parallel
Strand 3
C
78 84anti-parallel
Strand 4
C
69 73anti-parallel
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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 60first strand
Strand 2
C
46 51anti-parallel
Strand 3
C
33 39anti-parallel
Strand 4
C
92 99anti-parallel
Strand 5
C
116 118anti-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
C
129 133first strand
Strand 2
C
145 152anti-parallel
Strand 3
C
184 192anti-parallel
Strand 4
C
173 174anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
129 133first strand
Strand 2
C
145 152anti-parallel
Strand 3
C
184 192anti-parallel
Strand 4
C
178 179anti-parallel
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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
160 163first strand
Strand 2
C
203 208anti-parallel
Strand 3
C
213 218anti-parallel
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