Analysis of interatomic Contacts of Structural Units in PDB entry:
7ZH1

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 7ZH1 entry

There are 3 chains in PDB entry 7ZH1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 30	SER 1105
B	TYR 30	SER 1105
C	TYR 30	SER 1105

There are 66 helices in PDB entry 7ZH1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	281	291	Right-handed alpha
Helix 2	AA2	A	324	330	Right-handed alpha
Helix 3	AA3	A	353	358	Right-handed 310
Helix 4	AA4	A	370	376	Right-handed 310
Helix 5	AA5	A	392	397	Right-handed 310
Helix 6	AA6	A	403	409	Right-handed alpha
Helix 7	AA7	A	425	430	Right-handed alpha
Helix 8	AA8	A	488	491	Right-handed 310
Helix 9	AA9	A	719	724	Right-handed alpha
Helix 10	AB1	A	728	737	Right-handed alpha
Helix 11	AB2	A	741	765	Right-handed alpha
Helix 12	AB3	A	798	808	Right-handed alpha
Helix 13	AB4	A	818	825	Right-handed alpha
Helix 14	AB5	A	830	838	Right-handed alpha
Helix 15	AB6	A	848	865	Right-handed alpha
Helix 16	AB7	A	879	892	Right-handed alpha
Helix 17	AB8	A	894	901	Right-handed alpha
Helix 18	AB9	A	901	922	Right-handed alpha
Helix 19	AC1	A	928	947	Right-handed alpha
Helix 20	AC2	A	948	950	Right-handed 310
Helix 21	AC3	A	958	966	Right-handed alpha
Helix 22	AC4	A	967	1015	Right-handed alpha
Helix 23	AC5	B	281	291	Right-handed alpha
Helix 24	AC6	B	324	330	Right-handed alpha
Helix 25	AC7	B	353	358	Right-handed 310
Helix 26	AC8	B	370	376	Right-handed 310
Helix 27	AC9	B	392	397	Right-handed 310
Helix 28	AD1	B	403	409	Right-handed alpha
Helix 29	AD2	B	425	430	Right-handed alpha
Helix 30	AD3	B	488	491	Right-handed 310
Helix 31	AD4	B	719	724	Right-handed alpha
Helix 32	AD5	B	728	737	Right-handed alpha
Helix 33	AD6	B	741	765	Right-handed alpha
Helix 34	AD7	B	798	808	Right-handed alpha
Helix 35	AD8	B	818	825	Right-handed alpha
Helix 36	AD9	B	830	838	Right-handed alpha
Helix 37	AE1	B	848	865	Right-handed alpha
Helix 38	AE2	B	879	892	Right-handed alpha
Helix 39	AE3	B	894	901	Right-handed alpha
Helix 40	AE4	B	901	922	Right-handed alpha
Helix 41	AE5	B	928	947	Right-handed alpha
Helix 42	AE6	B	948	950	Right-handed 310
Helix 43	AE7	B	958	966	Right-handed alpha
Helix 44	AE8	B	967	1015	Right-handed alpha
Helix 45	AE9	C	281	291	Right-handed alpha
Helix 46	AF1	C	324	330	Right-handed alpha
Helix 47	AF2	C	353	358	Right-handed 310
Helix 48	AF3	C	370	376	Right-handed 310
Helix 49	AF4	C	392	397	Right-handed 310
Helix 50	AF5	C	403	409	Right-handed alpha
Helix 51	AF6	C	425	430	Right-handed alpha
Helix 52	AF7	C	488	491	Right-handed 310
Helix 53	AF8	C	719	724	Right-handed alpha
Helix 54	AF9	C	728	737	Right-handed alpha
Helix 55	AG1	C	741	765	Right-handed alpha
Helix 56	AG2	C	798	808	Right-handed alpha
Helix 57	AG3	C	818	825	Right-handed alpha
Helix 58	AG4	C	830	838	Right-handed alpha
Helix 59	AG5	C	848	865	Right-handed alpha
Helix 60	AG6	C	879	892	Right-handed alpha
Helix 61	AG7	C	894	901	Right-handed alpha
Helix 62	AG8	C	901	922	Right-handed alpha
Helix 63	AG9	C	928	947	Right-handed alpha
Helix 64	AH1	C	948	950	Right-handed 310
Helix 65	AH2	C	958	966	Right-handed alpha
Helix 66	AH3	C	967	1015	Right-handed alpha

There are 48 sheets in PDB entry 7ZH1. 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, AF2, AF3,

There are 8 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	31	35	first strand
Strand 2	A	64	71	anti-parallel
Strand 3	A	250	256	anti-parallel
Strand 4	A	87	93	anti-parallel
Strand 5	A	181	190	anti-parallel
Strand 6	A	193	202	anti-parallel
Strand 7	A	215	222	anti-parallel
Strand 8	A	40	41	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	A	51	59	first strand
Strand 2	A	258	266	anti-parallel
Strand 3	A	272	277	anti-parallel

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There are 3 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	81	82	first strand
Strand 2	A	230	236	anti-parallel
Strand 3	A	137	138	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	81	82	first strand
Strand 2	A	230	236	anti-parallel
Strand 3	A	98	104	anti-parallel
Strand 4	A	113	118	anti-parallel
Strand 5	A	123	132	anti-parallel
Strand 6	A	153	164	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	298	302	first strand
Strand 2	A	581	585	anti-parallel
Strand 3	A	595	598	anti-parallel
Strand 4	A	635	637	anti-parallel
Strand 5	A	629	630	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	312	315	first strand
Strand 2	A	524	529	parallel
Strand 3	A	532	540	anti-parallel
Strand 4	A	570	574	anti-parallel
Strand 5	A	559	563	anti-parallel
Strand 6	A	551	553	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	341	345	first strand
Strand 2	A	378	390	anti-parallel
Strand 3	A	493	503	anti-parallel
Strand 4	A	418	424	anti-parallel
Strand 5	A	363	366	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	A	341	345	first strand
Strand 2	A	378	390	anti-parallel
Strand 3	A	510	511	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	439	441	first strand
Strand 2	A	478	480	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	640	641	first strand
Strand 2	A	674	678	parallel
Strand 3	A	656	660	anti-parallel
Strand 4	A	650	653	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	683	685	first strand
Strand 2	C	769	771	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	A	693	710	first strand
Strand 2	A	1041	1060	anti-parallel
Strand 3	A	1029	1038	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	693	710	first strand
Strand 2	A	1041	1060	anti-parallel
Strand 3	A	1076	1079	anti-parallel
Strand 4	A	1084	1087	anti-parallel

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There are 2 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	715	718	first strand
Strand 2	A	840	843	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	769	771	first strand
Strand 2	B	683	685	parallel

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There are 2 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	778	779	first strand
Strand 2	A	782	783	anti-parallel

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There are 2 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	1070	1071	first strand
Strand 2	A	1103	1104	anti-parallel

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There are 8 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	31	35	first strand
Strand 2	B	64	71	anti-parallel
Strand 3	B	250	256	anti-parallel
Strand 4	B	87	93	anti-parallel
Strand 5	B	181	190	anti-parallel
Strand 6	B	193	202	anti-parallel
Strand 7	B	215	222	anti-parallel
Strand 8	B	40	41	parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	51	59	first strand
Strand 2	B	258	266	anti-parallel
Strand 3	B	272	277	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	82	first strand
Strand 2	B	230	236	anti-parallel
Strand 3	B	137	138	parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	82	first strand
Strand 2	B	230	236	anti-parallel
Strand 3	B	98	104	anti-parallel
Strand 4	B	113	118	anti-parallel
Strand 5	B	123	132	anti-parallel
Strand 6	B	153	164	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	298	302	first strand
Strand 2	B	581	585	anti-parallel
Strand 3	B	595	598	anti-parallel
Strand 4	B	635	637	anti-parallel
Strand 5	B	629	630	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	312	315	first strand
Strand 2	B	524	529	parallel
Strand 3	B	532	540	anti-parallel
Strand 4	B	570	574	anti-parallel
Strand 5	B	559	563	anti-parallel
Strand 6	B	551	553	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	341	345	first strand
Strand 2	B	378	390	anti-parallel
Strand 3	B	493	503	anti-parallel
Strand 4	B	418	424	anti-parallel
Strand 5	B	363	366	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	341	345	first strand
Strand 2	B	378	390	anti-parallel
Strand 3	B	510	511	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	439	441	first strand
Strand 2	B	478	480	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	B	640	641	first strand
Strand 2	B	674	678	parallel
Strand 3	B	656	660	anti-parallel
Strand 4	B	650	653	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	693	710	first strand
Strand 2	B	1041	1060	anti-parallel
Strand 3	B	1029	1038	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	B	693	710	first strand
Strand 2	B	1041	1060	anti-parallel
Strand 3	B	1076	1079	anti-parallel
Strand 4	B	1084	1087	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	715	718	first strand
Strand 2	B	840	843	anti-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	B	769	771	first strand
Strand 2	C	683	685	parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	778	779	first strand
Strand 2	B	782	783	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1070	1071	first strand
Strand 2	B	1103	1104	anti-parallel

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There are 8 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	31	35	first strand
Strand 2	C	64	71	anti-parallel
Strand 3	C	250	256	anti-parallel
Strand 4	C	87	93	anti-parallel
Strand 5	C	181	190	anti-parallel
Strand 6	C	193	202	anti-parallel
Strand 7	C	215	222	anti-parallel
Strand 8	C	40	41	parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	51	59	first strand
Strand 2	C	258	266	anti-parallel
Strand 3	C	272	277	anti-parallel

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There are 3 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	81	82	first strand
Strand 2	C	230	236	anti-parallel
Strand 3	C	137	138	parallel

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There are 6 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	81	82	first strand
Strand 2	C	230	236	anti-parallel
Strand 3	C	98	104	anti-parallel
Strand 4	C	113	118	anti-parallel
Strand 5	C	123	132	anti-parallel
Strand 6	C	153	164	anti-parallel

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There are 5 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	298	302	first strand
Strand 2	C	581	585	anti-parallel
Strand 3	C	595	598	anti-parallel
Strand 4	C	635	637	anti-parallel
Strand 5	C	629	630	anti-parallel

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There are 6 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	312	315	first strand
Strand 2	C	524	529	parallel
Strand 3	C	532	540	anti-parallel
Strand 4	C	570	574	anti-parallel
Strand 5	C	559	563	anti-parallel
Strand 6	C	551	553	anti-parallel

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There are 5 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	341	345	first strand
Strand 2	C	378	390	anti-parallel
Strand 3	C	493	503	anti-parallel
Strand 4	C	418	424	anti-parallel
Strand 5	C	363	366	anti-parallel

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There are 3 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	341	345	first strand
Strand 2	C	378	390	anti-parallel
Strand 3	C	510	511	anti-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	439	441	first strand
Strand 2	C	478	480	anti-parallel

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There are 4 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	640	641	first strand
Strand 2	C	674	678	parallel
Strand 3	C	656	660	anti-parallel
Strand 4	C	650	653	anti-parallel

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There are 3 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	693	710	first strand
Strand 2	C	1041	1060	anti-parallel
Strand 3	C	1029	1038	anti-parallel

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There are 4 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	693	710	first strand
Strand 2	C	1041	1060	anti-parallel
Strand 3	C	1076	1079	anti-parallel
Strand 4	C	1084	1087	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	715	718	first strand
Strand 2	C	840	843	anti-parallel

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There are 2 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	778	779	first strand
Strand 2	C	782	783	anti-parallel

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There are 2 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1070	1071	first strand
Strand 2	C	1103	1104	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: 7ZH1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7ZH1