Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y4Q

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 7Y4Q entry

There are 4 chains in PDB entry 7Y4Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	PRO 39	GLN 708
A	PRO 39	GLN 708
D	ARG 21	HIS 569
C	PHE 23	HIS 569

There are 43 helices in PDB entry 7Y4Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	155	159	Right-handed 310
Helix 2	AA2	B	232	239	Right-handed alpha
Helix 3	AA3	B	320	329	Right-handed alpha
Helix 4	AA4	B	362	377	Right-handed alpha
Helix 5	AA5	B	514	518	Right-handed 310
Helix 6	AA6	B	520	525	Right-handed alpha
Helix 7	AA7	B	545	547	Right-handed 310
Helix 8	AA8	B	559	563	Right-handed 310
Helix 9	AA9	B	591	594	Right-handed 310
Helix 10	AB1	B	621	630	Right-handed alpha
Helix 11	AB2	B	661	664	Right-handed 310
Helix 12	AB3	B	666	672	Right-handed alpha
Helix 13	AB4	B	689	693	Right-handed 310
Helix 14	AB5	B	695	697	Right-handed 310
Helix 15	AB6	B	702	706	Right-handed 310
Helix 16	AB7	A	155	159	Right-handed 310
Helix 17	AB8	A	232	239	Right-handed alpha
Helix 18	AB9	A	322	328	Right-handed alpha
Helix 19	AC1	A	362	377	Right-handed alpha
Helix 20	AC2	A	514	518	Right-handed 310
Helix 21	AC3	A	520	525	Right-handed alpha
Helix 22	AC4	A	559	563	Right-handed 310
Helix 23	AC5	A	621	630	Right-handed alpha
Helix 24	AC6	A	661	664	Right-handed 310
Helix 25	AC7	A	666	672	Right-handed alpha
Helix 26	AC8	A	689	693	Right-handed 310
Helix 27	AC9	A	695	697	Right-handed 310
Helix 28	AD1	A	702	706	Right-handed 310
Helix 29	AD2	D	34	39	Right-handed alpha
Helix 30	AD3	D	101	111	Right-handed alpha
Helix 31	AD4	D	333	341	Right-handed alpha
Helix 32	AD5	D	358	362	Right-handed 310
Helix 33	AD6	D	381	385	Right-handed 310
Helix 34	AD7	D	386	391	Right-handed alpha
Helix 35	AD8	D	494	496	Right-handed 310
Helix 36	AD9	D	514	518	Right-handed 310
Helix 37	AE1	D	521	528	Right-handed alpha
Helix 38	AE2	C	101	111	Right-handed alpha
Helix 39	AE3	C	333	341	Right-handed alpha
Helix 40	AE4	C	358	362	Right-handed 310
Helix 41	AE5	C	386	394	Right-handed alpha
Helix 42	AE6	C	514	518	Right-handed 310
Helix 43	AE7	C	521	527	Right-handed alpha

There are 46 sheets in PDB entry 7Y4Q. 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, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1,

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	B	42	45	first strand
Strand 2	B	506	511	anti-parallel
Strand 3	B	498	502	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	51	56	first strand
Strand 2	B	63	67	anti-parallel
Strand 3	B	71	74	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	89	90	first strand
Strand 2	B	110	111	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	117	121	first strand
Strand 2	B	126	130	anti-parallel
Strand 3	B	138	142	anti-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	170	175	first strand
Strand 2	B	183	188	anti-parallel
Strand 3	B	201	206	anti-parallel

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There are 9 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	244	252	first strand
Strand 2	B	255	263	anti-parallel
Strand 3	B	278	286	anti-parallel
Strand 4	B	297	304	anti-parallel
Strand 5	B	421	429	parallel
Strand 6	B	355	361	anti-parallel
Strand 7	B	336	343	anti-parallel
Strand 8	B	307	318	anti-parallel
Strand 9	B	297	304	anti-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	434	442	first strand
Strand 2	B	445	452	anti-parallel
Strand 3	B	456	462	anti-parallel
Strand 4	B	472	479	anti-parallel

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There are 3 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	540	543	first strand
Strand 2	B	532	535	anti-parallel
Strand 3	B	556	557	anti-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	B	565	569	first strand
Strand 2	B	581	587	anti-parallel
Strand 3	B	614	618	anti-parallel
Strand 4	B	609	611	anti-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	B	572	574	first strand
Strand 2	B	655	659	parallel
Strand 3	B	635	644	anti-parallel
Strand 4	B	596	600	anti-parallel
Strand 5	B	606	607	anti-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	B	572	574	first strand
Strand 2	B	655	659	parallel
Strand 3	B	635	644	anti-parallel
Strand 4	B	650	652	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	685	687	first strand
Strand 2	B	678	680	anti-parallel
Strand 3	B	699	700	anti-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	A	42	45	first strand
Strand 2	A	506	511	anti-parallel
Strand 3	A	498	503	anti-parallel
Strand 4	A	486	492	anti-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	A	51	56	first strand
Strand 2	A	63	67	anti-parallel
Strand 3	A	71	74	anti-parallel
Strand 4	A	80	82	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	89	90	first strand
Strand 2	A	110	111	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	117	121	first strand
Strand 2	A	126	130	anti-parallel
Strand 3	A	138	142	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	170	175	first strand
Strand 2	A	183	188	anti-parallel
Strand 3	A	201	204	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	244	252	first strand
Strand 2	A	255	263	anti-parallel
Strand 3	A	278	286	anti-parallel
Strand 4	A	296	304	anti-parallel
Strand 5	A	421	422	parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	415	416	first strand
Strand 2	A	296	304	parallel
Strand 3	A	307	318	anti-parallel
Strand 4	A	336	343	anti-parallel
Strand 5	A	355	361	anti-parallel
Strand 6	A	424	429	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	434	442	first strand
Strand 2	A	445	452	anti-parallel
Strand 3	A	456	462	anti-parallel
Strand 4	A	472	479	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	540	543	first strand
Strand 2	A	532	535	anti-parallel
Strand 3	A	556	557	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	565	569	first strand
Strand 2	A	581	587	anti-parallel
Strand 3	A	614	618	anti-parallel
Strand 4	A	609	611	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	572	574	first strand
Strand 2	A	650	659	parallel
Strand 3	A	635	644	anti-parallel
Strand 4	A	596	600	anti-parallel
Strand 5	A	605	607	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	685	687	first strand
Strand 2	A	678	680	anti-parallel
Strand 3	A	699	700	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	33	first strand
Strand 2	D	464	470	parallel
Strand 3	D	447	453	anti-parallel
Strand 4	D	436	443	anti-parallel
Strand 5	D	421	430	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	43	44	first strand
Strand 2	D	507	511	anti-parallel
Strand 3	D	498	503	anti-parallel
Strand 4	D	487	493	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	61	65	first strand
Strand 2	D	68	72	anti-parallel
Strand 3	D	76	81	anti-parallel
Strand 4	D	95	97	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	122	127	first strand
Strand 2	D	132	137	anti-parallel
Strand 3	D	144	149	anti-parallel
Strand 4	D	160	161	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	175	179	first strand
Strand 2	D	182	188	anti-parallel
Strand 3	D	196	201	anti-parallel
Strand 4	D	208	209	anti-parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	222	229	first strand
Strand 2	D	232	240	anti-parallel
Strand 3	D	251	259	anti-parallel
Strand 4	D	278	282	anti-parallel
Strand 5	D	398	403	parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	285	286	first strand
Strand 2	D	292	293	anti-parallel

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There are 3 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	296	300	first strand
Strand 2	D	309	317	anti-parallel
Strand 3	D	304	306	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	296	300	first strand
Strand 2	D	309	317	anti-parallel
Strand 3	D	326	332	anti-parallel
Strand 4	D	412	414	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	345	346	first strand
Strand 2	D	355	356	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	534	535	first strand
Strand 2	D	541	542	anti-parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	31	33	first strand
Strand 2	C	464	470	parallel
Strand 3	C	447	453	anti-parallel
Strand 4	C	436	443	anti-parallel
Strand 5	C	421	430	anti-parallel

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There are 5 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	89	90	first strand
Strand 2	C	43	44	parallel
Strand 3	C	507	511	anti-parallel
Strand 4	C	498	502	anti-parallel
Strand 5	C	492	493	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	61	65	first strand
Strand 2	C	68	72	anti-parallel
Strand 3	C	76	81	anti-parallel
Strand 4	C	95	97	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	127	first strand
Strand 2	C	132	137	anti-parallel
Strand 3	C	144	149	anti-parallel
Strand 4	C	160	161	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	175	179	first strand
Strand 2	C	182	188	anti-parallel
Strand 3	C	196	201	anti-parallel
Strand 4	C	208	209	anti-parallel

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There are 5 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	222	229	first strand
Strand 2	C	232	240	anti-parallel
Strand 3	C	251	259	anti-parallel
Strand 4	C	278	282	anti-parallel
Strand 5	C	398	403	parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	285	286	first strand
Strand 2	C	292	293	anti-parallel

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There are 3 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	296	300	first strand
Strand 2	C	309	317	anti-parallel
Strand 3	C	304	306	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	296	300	first strand
Strand 2	C	309	317	anti-parallel
Strand 3	C	326	332	anti-parallel
Strand 4	C	413	414	anti-parallel

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There are 2 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	345	347	first strand
Strand 2	C	354	356	anti-parallel

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There are 2 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	534	535	first strand
Strand 2	C	541	542	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: 7Y4Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y4Q