Analysis of interatomic Contacts of Structural Units in PDB entry:
4A11


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 4A11 entry

There are 2 chains in PDB entry 4A11 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 1140
B
 MET 1LEU 223
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 11 helices in PDB entry 4A11. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
381 384Right-handed 310
Helix 2
2
A
986 990Right-handed 310
Helix 3
3
A
1044 1062Right-handed alpha
Helix 4
4
A
1069 1074Right-handed alpha
Helix 5
5
A
1091 1095Right-handed alpha
Helix 6
6
A
1096 1099Right-handed 310
Helix 7
7
A
1101 1110Right-handed alpha
Helix 8
8
A
1126 1136Right-handed alpha
Helix 9
9
A
1137 1140Right-handed 310
Helix 10
10
B
1 11Right-handed alpha
Helix 11
11
B
14 29Right-handed alpha
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There are 35 sheets in PDB entry 4A11. 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, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, A0, BA, BB, BC, BD, BE, BF, BG, BH,

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
1004 1009first strand
Strand 2
A
1025 1032anti-parallel
Strand 3
A
1037 1042anti-parallel
Strand 4
A
4 10anti-parallel
Strand 5
A
1088 1090parallel
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There are 4 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
17 21first strand
Strand 2
A
29 35anti-parallel
Strand 3
A
38 44anti-parallel
Strand 4
A
49 56anti-parallel
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There are 4 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
61 67first strand
Strand 2
A
76 81anti-parallel
Strand 3
A
85 94anti-parallel
Strand 4
A
97 107anti-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
114 115first strand
Strand 2
A
136 137anti-parallel
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There are 4 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
121 124first strand
Strand 2
A
130 134anti-parallel
Strand 3
A
139 144anti-parallel
Strand 4
A
155 158anti-parallel
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There are 4 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
164 169first strand
Strand 2
A
177 184anti-parallel
Strand 3
A
187 196anti-parallel
Strand 4
A
201 204parallel
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There are 4 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
164 169first strand
Strand 2
A
177 184anti-parallel
Strand 3
A
187 196anti-parallel
Strand 4
A
210 211anti-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
201 204first strand
Strand 2
A
187 196parallel
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There are 4 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
218 221first strand
Strand 2
A
229 232anti-parallel
Strand 3
A
237 240anti-parallel
Strand 4
A
245 248anti-parallel
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There are 4 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
258 263first strand
Strand 2
A
270 275anti-parallel
Strand 3
A
279 285anti-parallel
Strand 4
A
300 307anti-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
313 318first strand
Strand 2
A
321 325anti-parallel
Strand 3
A
331 336anti-parallel
Strand 4
A
347 353anti-parallel
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There are 6 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
359 365first strand
Strand 2
A
374 379anti-parallel
Strand 3
A
386 403anti-parallel
Strand 4
A
698 716anti-parallel
Strand 5
A
690 694anti-parallel
Strand 6
A
678 682anti-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
409 413first strand
Strand 2
A
424 428anti-parallel
Strand 3
A
433 436anti-parallel
Strand 4
A
445 446anti-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
457 463first strand
Strand 2
A
467 472anti-parallel
Strand 3
A
476 480anti-parallel
Strand 4
A
488 490anti-parallel
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There are 4 strands in AO sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
500 503first strand
Strand 2
A
508 512anti-parallel
Strand 3
A
515 522anti-parallel
Strand 4
A
525 533anti-parallel
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There are 4 strands in AP sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
538 542first strand
Strand 2
A
555 560anti-parallel
Strand 3
A
565 570anti-parallel
Strand 4
A
575 581anti-parallel
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There are 4 strands in AQ sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
588 595first strand
Strand 2
A
600 606anti-parallel
Strand 3
A
610 615anti-parallel
Strand 4
A
624 630anti-parallel
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There are 4 strands in AR sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
637 643first strand
Strand 2
A
646 652anti-parallel
Strand 3
A
657 662anti-parallel
Strand 4
A
665 670anti-parallel
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There are 2 strands in AS sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
720 727first strand
Strand 2
A
732 742anti-parallel
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There are 2 strands in AT sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
750 751first strand
Strand 2
A
732 742parallel
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There are 5 strands in AU sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
762 765first strand
Strand 2
A
801 806parallel
Strand 3
A
785 795anti-parallel
Strand 4
A
732 742anti-parallel
Strand 5
A
750 751parallel
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There are 5 strands in AV sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
762 765first strand
Strand 2
A
801 806parallel
Strand 3
A
785 795anti-parallel
Strand 4
A
732 742anti-parallel
Strand 5
A
720 727anti-parallel
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There are 4 strands in AW sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
811 819first strand
Strand 2
A
828 835anti-parallel
Strand 3
A
846 854anti-parallel
Strand 4
A
857 866anti-parallel
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There are 4 strands in AX sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
870 876first strand
Strand 2
A
879 884anti-parallel
Strand 3
A
887 893anti-parallel
Strand 4
A
899 905anti-parallel
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There are 4 strands in AY sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
911 917first strand
Strand 2
A
920 925anti-parallel
Strand 3
A
930 936anti-parallel
Strand 4
A
941 947anti-parallel
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There are 4 strands in AZ sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
954 959first strand
Strand 2
A
964 969anti-parallel
Strand 3
A
973 979anti-parallel
Strand 4
A
992 999anti-parallel
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There are 2 strands in A0 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1076 1077first strand
Strand 2
A
1082 1083anti-parallel
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There are 4 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
30 32first strand
Strand 2
B
358 363anti-parallel
Strand 3
B
348 353anti-parallel
Strand 4
B
337 343anti-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
36 38first strand
Strand 2
B
82 84parallel
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There are 4 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
46 51first strand
Strand 2
B
58 63anti-parallel
Strand 3
B
68 72anti-parallel
Strand 4
B
86 90anti-parallel
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There are 4 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
102 107first strand
Strand 2
B
115 119anti-parallel
Strand 3
B
123 128anti-parallel
Strand 4
B
133 139anti-parallel
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There are 4 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
144 149first strand
Strand 2
B
158 163anti-parallel
Strand 3
B
168 172anti-parallel
Strand 4
B
180 182anti-parallel
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There are 4 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
189 194first strand
Strand 2
B
201 206anti-parallel
Strand 3
B
211 215anti-parallel
Strand 4
B
224 225anti-parallel
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There are 3 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
248 253first strand
Strand 2
B
259 264anti-parallel
Strand 3
B
269 273anti-parallel
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There are 4 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
298 299first strand
Strand 2
B
307 312anti-parallel
Strand 3
B
315 320anti-parallel
Strand 4
B
326 330anti-parallel
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