Analysis of interatomic Contacts of Structural Units in PDB entry:
1GXD


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 1GXD entry

There are 4 chains in PDB entry 1GXD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 1CYS 631
B
PRO 2CYS 631
C
CYS 1GLU 192
D
CYS 1GLU 192
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 36 helices in PDB entry 1GXD. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
17 24Right-handed alpha
Helix 2
2
A
44 51Right-handed alpha
Helix 3
3
A
107 124Right-handed alpha
Helix 4
4
A
196 200Right-handed 310
Helix 5
5
A
235 240Right-handed alpha
Helix 6
6
A
293 298Right-handed alpha
Helix 7
7
A
351 356Right-handed alpha
Helix 8
8
A
368 380Right-handed alpha
Helix 9
9
A
405 416Right-handed alpha
Helix 10
10
A
481 483Right-handed 310
Helix 11
11
A
624 628Right-handed alpha
Helix 12
12
B
16 27Right-handed alpha
Helix 13
13
B
37 42Right-handed alpha
Helix 14
14
B
46 53Right-handed alpha
Helix 15
15
B
60 70Right-handed alpha
Helix 16
16
B
107 124Right-handed alpha
Helix 17
17
B
235 240Right-handed alpha
Helix 18
18
B
293 298Right-handed alpha
Helix 19
19
B
351 356Right-handed alpha
Helix 20
20
B
368 380Right-handed alpha
Helix 21
21
B
405 417Right-handed alpha
Helix 22
22
B
479 483Right-handed 310
Helix 23
23
B
576 580Right-handed 310
Helix 24
24
B
624 628Right-handed alpha
Helix 25
25
C
7 15Right-handed alpha
Helix 26
26
C
68 73Right-handed alpha
Helix 27
27
C
111 117Right-handed alpha
Helix 28
28
C
121 125Right-handed 310
Helix 29
29
C
149 154Right-handed alpha
Helix 30
30
C
159 164Right-handed alpha
Helix 31
31
D
7 15Right-handed alpha
Helix 32
32
D
68 72Right-handed 310
Helix 33
33
D
77 81Right-handed 310
Helix 34
34
D
111 116Right-handed alpha
Helix 35
35
D
122 126Right-handed 310
Helix 36
36
D
149 153Right-handed 310
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There are 34 sheets in PDB entry 1GXD. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, CA, CB, CC, CD, A, DB, C,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
129 132first strand
Strand 2
A
94 99parallel
Strand 3
A
141 145parallel
Strand 4
A
176 179parallel
Strand 5
A
163 165anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
184 185first strand
Strand 2
A
366 367parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
208 210first strand
Strand 2
A
213 215anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
229 231first strand
Strand 2
A
242 244anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
266 267first strand
Strand 2
A
272 273anti-parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
287 289first strand
Strand 2
A
300 302anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
324 326first strand
Strand 2
A
329 331anti-parallel
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There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
345 347first strand
Strand 2
A
358 360anti-parallel
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There are 2 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
449 451first strand
Strand 2
A
456 458anti-parallel
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There are 2 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
463 464first strand
Strand 2
A
478 479anti-parallel
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There are 4 strands in AK sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
494 496first strand
Strand 2
A
503 507anti-parallel
Strand 3
A
510 515anti-parallel
Strand 4
A
525 526anti-parallel
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There are 4 strands in AL sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
494 496first strand
Strand 2
A
503 507anti-parallel
Strand 3
A
510 515anti-parallel
Strand 4
A
518 519anti-parallel
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There are 4 strands in AM sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
541 544first strand
Strand 2
A
551 555anti-parallel
Strand 3
A
558 559anti-parallel
Strand 4
A
575 576anti-parallel
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There are 4 strands in AN sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
590 593first strand
Strand 2
A
600 604anti-parallel
Strand 3
A
607 609anti-parallel
Strand 4
A
621 623anti-parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
129 132first strand
Strand 2
B
94 99parallel
Strand 3
B
140 145parallel
Strand 4
B
176 179parallel
Strand 5
B
163 165anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
184 185first strand
Strand 2
B
366 367parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
208 210first strand
Strand 2
B
213 215anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
229 231first strand
Strand 2
B
242 244anti-parallel
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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
266 267first strand
Strand 2
B
272 273anti-parallel
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There are 2 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
287 289first strand
Strand 2
B
300 302anti-parallel
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There are 2 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
324 326first strand
Strand 2
B
329 331anti-parallel
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There are 2 strands in BH sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
345 347first strand
Strand 2
B
358 360anti-parallel
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There are 3 strands in BI sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
449 452first strand
Strand 2
B
455 460anti-parallel
Strand 3
B
463 467anti-parallel
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There are 4 strands in BJ sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
493 496first strand
Strand 2
B
503 507anti-parallel
Strand 3
B
510 515anti-parallel
Strand 4
B
525 526anti-parallel
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There are 4 strands in BK sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
493 496first strand
Strand 2
B
503 507anti-parallel
Strand 3
B
510 515anti-parallel
Strand 4
B
518 519anti-parallel
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There are 2 strands in BL sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
551 554first strand
Strand 2
B
559 562anti-parallel
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There are 4 strands in BM sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
590 591first strand
Strand 2
B
599 604anti-parallel
Strand 3
B
607 612anti-parallel
Strand 4
B
621 623anti-parallel
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There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
17 19first strand
Strand 2
C
52 54anti-parallel
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There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
23 26first strand
Strand 2
C
43 47anti-parallel
Strand 3
C
62 65anti-parallel
Strand 4
C
95 97parallel
Strand 5
C
89 91anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
131 132first strand
Strand 2
C
147 148parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
168 169first strand
Strand 2
C
175 176anti-parallel
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There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
17 21first strand
Strand 2
D
84 90anti-parallel
Strand 3
D
105 106anti-parallel
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There are 6 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
17 21first strand
Strand 2
D
84 90anti-parallel
Strand 3
D
95 97anti-parallel
Strand 4
D
62 65parallel
Strand 5
D
38 46anti-parallel
Strand 6
D
26 34anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
168 169first strand
Strand 2
D
175 176anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il