Analysis of interatomic Contacts of Structural Units in PDB entry:
9ZKU

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 9ZKU entry

There are 9 chains in PDB entry 9ZKU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 390	LYS 813
B	VAL 396	ARG 819
C	THR 390	LYS 813
D	VAL 396	ARG 819
E	ALA 2	PHE 160
F	PHE 4	ALA 210
G	CYS 15	CYS 235
H	CYS 15	CYS 235
M	SER 260	GLN 298

There are 88 helices in PDB entry 9ZKU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	412	415	Right-handed 310
Helix 2	AA2	A	419	433	Right-handed alpha
Helix 3	AA3	A	458	466	Right-handed alpha
Helix 4	AA4	A	478	485	Right-handed alpha
Helix 5	AA5	A	511	515	Right-handed 310
Helix 6	AA6	A	518	542	Right-handed alpha
Helix 7	AA7	A	568	581	Right-handed alpha
Helix 8	AA8	A	591	625	Right-handed alpha
Helix 9	AA9	A	631	638	Right-handed alpha
Helix 10	AB1	A	649	657	Right-handed alpha
Helix 11	AB2	A	660	672	Right-handed alpha
Helix 12	AB3	A	681	693	Right-handed alpha
Helix 13	AB4	A	702	711	Right-handed alpha
Helix 14	AB5	A	738	752	Right-handed alpha
Helix 15	AB6	A	753	762	Right-handed alpha
Helix 16	AB7	A	773	778	Right-handed alpha
Helix 17	AB8	A	785	787	Right-handed 310
Helix 18	AB9	A	788	813	Right-handed alpha
Helix 19	AC1	B	416	419	Right-handed 310
Helix 20	AC2	B	423	436	Right-handed alpha
Helix 21	AC3	B	463	469	Right-handed alpha
Helix 22	AC4	B	482	488	Right-handed alpha
Helix 23	AC5	B	515	519	Right-handed 310
Helix 24	AC6	B	522	547	Right-handed alpha
Helix 25	AC7	B	572	585	Right-handed alpha
Helix 26	AC8	B	595	626	Right-handed alpha
Helix 27	AC9	B	635	643	Right-handed alpha
Helix 28	AD1	B	653	661	Right-handed alpha
Helix 29	AD2	B	666	676	Right-handed alpha
Helix 30	AD3	B	685	696	Right-handed alpha
Helix 31	AD4	B	706	715	Right-handed alpha
Helix 32	AD5	B	744	756	Right-handed alpha
Helix 33	AD6	B	757	768	Right-handed alpha
Helix 34	AD7	B	774	780	Right-handed 310
Helix 35	AD8	B	789	791	Right-handed 310
Helix 36	AD9	B	792	819	Right-handed alpha
Helix 37	AE1	C	412	415	Right-handed 310
Helix 38	AE2	C	419	433	Right-handed alpha
Helix 39	AE3	C	458	465	Right-handed alpha
Helix 40	AE4	C	478	485	Right-handed alpha
Helix 41	AE5	C	511	515	Right-handed 310
Helix 42	AE6	C	518	542	Right-handed alpha
Helix 43	AE7	C	569	581	Right-handed alpha
Helix 44	AE8	C	591	626	Right-handed alpha
Helix 45	AE9	C	631	638	Right-handed alpha
Helix 46	AF1	C	649	657	Right-handed alpha
Helix 47	AF2	C	660	672	Right-handed alpha
Helix 48	AF3	C	681	692	Right-handed alpha
Helix 49	AF4	C	702	712	Right-handed alpha
Helix 50	AF5	C	739	752	Right-handed alpha
Helix 51	AF6	C	753	765	Right-handed alpha
Helix 52	AF7	C	789	813	Right-handed alpha
Helix 53	AF8	D	416	419	Right-handed 310
Helix 54	AF9	D	423	436	Right-handed alpha
Helix 55	AG1	D	462	469	Right-handed alpha
Helix 56	AG2	D	482	489	Right-handed alpha
Helix 57	AG3	D	513	519	Right-handed 310
Helix 58	AG4	D	522	547	Right-handed alpha
Helix 59	AG5	D	573	585	Right-handed alpha
Helix 60	AG6	D	595	626	Right-handed alpha
Helix 61	AG7	D	635	643	Right-handed alpha
Helix 62	AG8	D	653	661	Right-handed alpha
Helix 63	AG9	D	664	676	Right-handed alpha
Helix 64	AH1	D	685	696	Right-handed alpha
Helix 65	AH2	D	706	715	Right-handed alpha
Helix 66	AH3	D	743	756	Right-handed alpha
Helix 67	AH4	D	757	768	Right-handed alpha
Helix 68	AH5	D	792	819	Right-handed alpha
Helix 69	AH6	E	4	38	Right-handed alpha
Helix 70	AH7	E	56	85	Right-handed alpha
Helix 71	AH8	E	87	107	Right-handed alpha
Helix 72	AH9	E	127	159	Right-handed alpha
Helix 73	AI1	F	5	30	Right-handed alpha
Helix 74	AI2	F	93	105	Right-handed alpha
Helix 75	AI3	F	105	128	Right-handed alpha
Helix 76	AI4	F	132	160	Right-handed alpha
Helix 77	AI5	F	177	210	Right-handed alpha
Helix 78	AI6	G	16	41	Right-handed alpha
Helix 79	AI7	G	116	128	Right-handed alpha
Helix 80	AI8	G	128	151	Right-handed alpha
Helix 81	AI9	G	155	184	Right-handed alpha
Helix 82	AJ1	G	202	234	Right-handed alpha
Helix 83	AJ2	H	16	41	Right-handed alpha
Helix 84	AJ3	H	116	128	Right-handed alpha
Helix 85	AJ4	H	128	151	Right-handed alpha
Helix 86	AJ5	H	155	184	Right-handed alpha
Helix 87	AJ6	H	202	235	Right-handed alpha
Helix 88	AJ7	M	261	298	Right-handed alpha

There are 22 sheets in PDB entry 9ZKU. 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,

There are 2 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	394	395	first strand
Strand 2	A	439	440	parallel

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There are 2 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	403	404	first strand
Strand 2	A	417	418	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	471	476	first strand
Strand 2	A	726	732	anti-parallel
Strand 3	A	486	494	anti-parallel

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There are 4 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	642	644	first strand
Strand 2	A	696	701	parallel
Strand 3	A	496	501	anti-parallel
Strand 4	A	716	719	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	442	443	first strand
Strand 2	B	397	398	parallel
Strand 3	B	474	475	parallel

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There are 2 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	407	408	first strand
Strand 2	B	421	422	anti-parallel

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There are 2 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	451	454	first strand
Strand 2	B	459	462	anti-parallel

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There are 2 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	489	491	first strand
Strand 2	B	735	737	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	B	496	498	first strand
Strand 2	B	730	732	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	B	646	648	first strand
Strand 2	B	700	705	parallel
Strand 3	B	500	505	anti-parallel
Strand 4	B	720	723	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	C	391	395	first strand
Strand 2	C	436	440	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	403	404	first strand
Strand 2	C	417	418	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	471	472	first strand
Strand 2	C	730	732	anti-parallel
Strand 3	C	486	487	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	C	492	494	first strand
Strand 2	C	726	728	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	697	701	first strand
Strand 2	C	496	500	anti-parallel
Strand 3	C	717	719	anti-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	C	645	646	first strand
Strand 2	C	678	679	parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	397	398	first strand
Strand 2	D	474	480	parallel
Strand 3	D	730	735	anti-parallel
Strand 4	D	496	498	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	407	408	first strand
Strand 2	D	421	422	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	646	648	first strand
Strand 2	D	700	705	parallel
Strand 3	D	500	505	anti-parallel
Strand 4	D	720	723	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	F	66	68	first strand
Strand 2	F	56	61	anti-parallel
Strand 3	F	34	39	anti-parallel
Strand 4	F	175	176	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	100	102	first strand
Strand 2	G	88	90	anti-parallel
Strand 3	G	81	84	anti-parallel
Strand 4	G	45	48	anti-parallel
Strand 5	G	200	201	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	H	100	102	first strand
Strand 2	H	88	91	anti-parallel
Strand 3	H	81	84	anti-parallel
Strand 4	H	45	48	anti-parallel
Strand 5	H	200	201	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: 9ZKU

Analysis of interatomic Contacts of Structural Units in PDB entry:
9ZKU