Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZIX

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 3ZIX entry

There are 5 chains in PDB entry 3ZIX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 34	PHE 319
B	GLY 34	PHE 319
C	GLY 34	PHE 319
D	GLY 34	PHE 319
E	GLY 34	ASP 169

There are 30 helices in PDB entry 3ZIX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	53	55	Right-handed 310
Helix 2	2	A	92	105	Right-handed alpha
Helix 3	3	A	175	180	Right-handed 310
Helix 4	4	A	211	217	Right-handed alpha
Helix 5	5	A	267	270	Right-handed 310
Helix 6	6	B	53	55	Right-handed 310
Helix 7	7	B	92	105	Right-handed alpha
Helix 8	8	B	175	180	Right-handed 310
Helix 9	9	B	211	217	Right-handed alpha
Helix 10	10	B	267	270	Right-handed 310
Helix 11	11	C	53	55	Right-handed 310
Helix 12	12	C	92	105	Right-handed alpha
Helix 13	13	C	175	180	Right-handed 310
Helix 14	14	C	211	217	Right-handed alpha
Helix 15	15	C	267	270	Right-handed 310
Helix 16	16	D	53	55	Right-handed 310
Helix 17	17	D	92	105	Right-handed alpha
Helix 18	18	D	175	180	Right-handed 310
Helix 19	19	D	211	217	Right-handed alpha
Helix 20	20	D	267	270	Right-handed 310
Helix 21	21	E	53	55	Right-handed 310
Helix 22	22	E	92	105	Right-handed alpha
Helix 23	23	E	175	180	Right-handed 310
Helix 24	24	E	211	217	Right-handed alpha
Helix 25	25	E	267	270	Right-handed 310
Helix 26	26	F	53	55	Right-handed 310
Helix 27	27	F	92	105	Right-handed alpha
Helix 28	28	F	175	180	Right-handed 310
Helix 29	29	F	211	217	Right-handed alpha
Helix 30	30	F	267	270	Right-handed 310

There are 42 sheets in PDB entry 3ZIX. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG, CA, CB, CC, CD, CE, CF, CG, A, DB, C, DD, DE, DF, G, EA, EB, EC, ED, EE, EF, EG, FA, FB, FC, FD, FE, FF, FG,

There are 2 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	57	63	first strand
Strand 2	A	127	145	anti-parallel

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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	80	86	first strand
Strand 2	A	148	168	anti-parallel
Strand 3	A	127	145	anti-parallel
Strand 4	A	57	63	anti-parallel

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There are 5 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	80	86	first strand
Strand 2	A	148	168	anti-parallel
Strand 3	A	127	145	anti-parallel
Strand 4	A	40	45	parallel
Strand 5	A	195	199	anti-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	50	51	first strand
Strand 2	A	185	186	anti-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	68	78	first strand
Strand 2	A	111	121	anti-parallel

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There are 5 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	205	210	first strand
Strand 2	A	238	244	parallel
Strand 3	A	294	302	anti-parallel
Strand 4	A	259	265	anti-parallel
Strand 5	A	272	277	anti-parallel

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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	223	227	first strand
Strand 2	A	313	318	anti-parallel
Strand 3	A	249	255	anti-parallel
Strand 4	A	285	291	anti-parallel

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There are 2 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	57	63	first strand
Strand 2	B	127	145	anti-parallel

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There are 4 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	80	86	first strand
Strand 2	B	148	168	anti-parallel
Strand 3	B	127	145	anti-parallel
Strand 4	B	57	63	anti-parallel

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There are 5 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	80	86	first strand
Strand 2	B	148	168	anti-parallel
Strand 3	B	127	145	anti-parallel
Strand 4	B	40	45	parallel
Strand 5	B	195	199	anti-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	50	51	first strand
Strand 2	B	185	186	anti-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	68	78	first strand
Strand 2	B	111	121	anti-parallel

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There are 5 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	205	210	first strand
Strand 2	B	238	244	parallel
Strand 3	B	294	302	anti-parallel
Strand 4	B	259	265	anti-parallel
Strand 5	B	272	277	anti-parallel

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There are 4 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	223	227	first strand
Strand 2	B	313	318	anti-parallel
Strand 3	B	249	255	anti-parallel
Strand 4	B	285	291	anti-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	57	63	first strand
Strand 2	C	127	145	anti-parallel

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There are 4 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	80	86	first strand
Strand 2	C	148	168	anti-parallel
Strand 3	C	127	145	anti-parallel
Strand 4	C	57	63	anti-parallel

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There are 5 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	80	86	first strand
Strand 2	C	148	168	anti-parallel
Strand 3	C	127	145	anti-parallel
Strand 4	C	40	45	parallel
Strand 5	C	195	199	anti-parallel

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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	50	51	first strand
Strand 2	C	185	186	anti-parallel

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There are 2 strands in CE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	78	first strand
Strand 2	C	111	121	anti-parallel

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There are 5 strands in CF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	205	210	first strand
Strand 2	C	238	244	parallel
Strand 3	C	294	302	anti-parallel
Strand 4	C	259	265	anti-parallel
Strand 5	C	272	277	anti-parallel

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There are 4 strands in CG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	223	227	first strand
Strand 2	C	313	318	anti-parallel
Strand 3	C	249	255	anti-parallel
Strand 4	C	285	291	anti-parallel

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There are 2 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	57	63	first strand
Strand 2	D	127	145	anti-parallel

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There are 4 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	80	86	first strand
Strand 2	D	148	168	anti-parallel
Strand 3	D	127	145	anti-parallel
Strand 4	D	57	63	anti-parallel

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There are 5 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	80	86	first strand
Strand 2	D	148	168	anti-parallel
Strand 3	D	127	145	anti-parallel
Strand 4	D	40	45	parallel
Strand 5	D	195	199	anti-parallel

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There are 2 strands in DD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	50	51	first strand
Strand 2	D	185	186	anti-parallel

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There are 2 strands in DE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	68	78	first strand
Strand 2	D	111	121	anti-parallel

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There are 5 strands in DF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	205	210	first strand
Strand 2	D	238	244	parallel
Strand 3	D	294	302	anti-parallel
Strand 4	D	259	265	anti-parallel
Strand 5	D	272	277	anti-parallel

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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	223	227	first strand
Strand 2	D	313	318	anti-parallel
Strand 3	D	249	255	anti-parallel
Strand 4	D	285	291	anti-parallel

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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	57	63	first strand
Strand 2	E	127	145	anti-parallel

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There are 4 strands in EB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	80	86	first strand
Strand 2	E	148	168	anti-parallel
Strand 3	E	127	145	anti-parallel
Strand 4	E	57	63	anti-parallel

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There are 5 strands in EC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	80	86	first strand
Strand 2	E	148	168	anti-parallel
Strand 3	E	127	145	anti-parallel
Strand 4	E	40	45	parallel
Strand 5	E	195	199	anti-parallel

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There are 2 strands in ED sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	50	51	first strand
Strand 2	E	185	186	anti-parallel

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There are 2 strands in EE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	68	78	first strand
Strand 2	E	111	121	anti-parallel

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There are 5 strands in EF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	205	210	first strand
Strand 2	E	238	244	parallel
Strand 3	E	294	302	anti-parallel
Strand 4	E	259	265	anti-parallel
Strand 5	E	272	277	anti-parallel

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There are 4 strands in EG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	223	227	first strand
Strand 2	E	313	318	anti-parallel
Strand 3	E	249	255	anti-parallel
Strand 4	E	285	291	anti-parallel

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There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	57	63	first strand
Strand 2	F	127	145	anti-parallel

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There are 4 strands in FB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	80	86	first strand
Strand 2	F	148	168	anti-parallel
Strand 3	F	127	145	anti-parallel
Strand 4	F	57	63	anti-parallel

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There are 5 strands in FC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	80	86	first strand
Strand 2	F	148	168	anti-parallel
Strand 3	F	127	145	anti-parallel
Strand 4	F	40	45	parallel
Strand 5	F	195	199	anti-parallel

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There are 2 strands in FD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	50	51	first strand
Strand 2	F	185	186	anti-parallel

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There are 2 strands in FE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	68	78	first strand
Strand 2	F	111	121	anti-parallel

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There are 5 strands in FF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	205	210	first strand
Strand 2	F	238	244	parallel
Strand 3	F	294	302	anti-parallel
Strand 4	F	259	265	anti-parallel
Strand 5	F	272	277	anti-parallel

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There are 4 strands in FG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	223	227	first strand
Strand 2	F	313	318	anti-parallel
Strand 3	F	249	255	anti-parallel
Strand 4	F	285	291	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 3ZIX

Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZIX