Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z4F

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 7Z4F entry

There are 11 chains in PDB entry 7Z4F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 4	ILE 266
B	GLU 4	ILE 266
C	GLU 4	ILE 266
D	ILE 2	MET 88
E	VAL 12	ILE 91
F	SER 24	ILE 91
I	PRO 4	THR 233
H	PRO 4	THR 233
G	ALA 2	ARG 1005
K	LYS 5	GLU 661
J	LYS 5	GLU 661

There are 80 helices in PDB entry 7Z4F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	26	42	Right-handed alpha
Helix 2	AA2	A	52	63	Right-handed alpha
Helix 3	AA3	A	88	98	Right-handed alpha
Helix 4	AA4	B	24	42	Right-handed alpha
Helix 5	AA5	B	52	63	Right-handed alpha
Helix 6	AA6	B	87	99	Right-handed alpha
Helix 7	AA7	C	25	42	Right-handed alpha
Helix 8	AA8	C	52	63	Right-handed alpha
Helix 9	AA9	C	87	99	Right-handed alpha
Helix 10	AB1	D	24	88	Right-handed alpha
Helix 11	AB2	E	30	91	Right-handed alpha
Helix 12	AB3	F	30	62	Right-handed alpha
Helix 13	AB4	F	63	91	Right-handed alpha
Helix 14	AB5	I	12	24	Right-handed alpha
Helix 15	AB6	I	28	33	Right-handed alpha
Helix 16	AB7	I	34	48	Right-handed alpha
Helix 17	AB8	I	52	54	Right-handed 310
Helix 18	AB9	I	93	105	Right-handed alpha
Helix 19	AC1	I	170	176	Right-handed alpha
Helix 20	AC2	I	176	192	Right-handed alpha
Helix 21	AC3	I	194	221	Right-handed alpha
Helix 22	AC4	H	12	24	Right-handed alpha
Helix 23	AC5	H	28	33	Right-handed alpha
Helix 24	AC6	H	34	48	Right-handed alpha
Helix 25	AC7	H	52	54	Right-handed 310
Helix 26	AC8	H	93	103	Right-handed alpha
Helix 27	AC9	H	144	151	Right-handed alpha
Helix 28	AD1	H	170	176	Right-handed alpha
Helix 29	AD2	H	176	192	Right-handed alpha
Helix 30	AD3	H	194	220	Right-handed alpha
Helix 31	AD4	G	53	59	Right-handed 310
Helix 32	AD5	G	145	149	Right-handed 310
Helix 33	AD6	G	758	770	Right-handed alpha
Helix 34	AD7	G	771	774	Right-handed 310
Helix 35	AD8	G	780	782	Right-handed 310
Helix 36	AD9	K	7	33	Right-handed alpha
Helix 37	AE1	K	33	45	Right-handed alpha
Helix 38	AE2	K	53	57	Right-handed 310
Helix 39	AE3	K	62	79	Right-handed alpha
Helix 40	AE4	K	95	111	Right-handed alpha
Helix 41	AE5	K	115	126	Right-handed alpha
Helix 42	AE6	K	231	236	Right-handed alpha
Helix 43	AE7	K	257	265	Right-handed alpha
Helix 44	AE8	K	344	372	Right-handed alpha
Helix 45	AE9	K	383	388	Right-handed alpha
Helix 46	AF1	K	422	431	Right-handed alpha
Helix 47	AF2	K	441	447	Right-handed alpha
Helix 48	AF3	K	448	452	Right-handed 310
Helix 49	AF4	K	459	464	Right-handed alpha
Helix 50	AF5	K	464	476	Right-handed alpha
Helix 51	AF6	K	476	489	Right-handed alpha
Helix 52	AF7	K	508	512	Right-handed 310
Helix 53	AF8	K	527	546	Right-handed alpha
Helix 54	AF9	K	555	568	Right-handed alpha
Helix 55	AG1	K	580	584	Right-handed 310
Helix 56	AG2	K	590	659	Right-handed alpha
Helix 57	AG3	J	7	33	Right-handed alpha
Helix 58	AG4	J	33	45	Right-handed alpha
Helix 59	AG5	J	53	57	Right-handed 310
Helix 60	AG6	J	62	69	Right-handed alpha
Helix 61	AG7	J	71	79	Right-handed alpha
Helix 62	AG8	J	95	111	Right-handed alpha
Helix 63	AG9	J	115	126	Right-handed alpha
Helix 64	AH1	J	231	236	Right-handed alpha
Helix 65	AH2	J	257	265	Right-handed alpha
Helix 66	AH3	J	344	372	Right-handed alpha
Helix 67	AH4	J	383	388	Right-handed alpha
Helix 68	AH5	J	418	421	Right-handed 310
Helix 69	AH6	J	422	431	Right-handed alpha
Helix 70	AH7	J	441	447	Right-handed alpha
Helix 71	AH8	J	448	452	Right-handed 310
Helix 72	AH9	J	459	475	Right-handed alpha
Helix 73	AI1	J	476	488	Right-handed alpha
Helix 74	AI2	J	489	491	Right-handed 310
Helix 75	AI3	J	508	512	Right-handed 310
Helix 76	AI4	J	527	546	Right-handed alpha
Helix 77	AI5	J	555	570	Right-handed alpha
Helix 78	AI6	J	580	584	Right-handed 310
Helix 79	AI7	J	590	631	Right-handed alpha
Helix 80	AI8	J	631	659	Right-handed alpha

There are 34 sheets in PDB entry 7Z4F. 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,

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	I	56	60	first strand
Strand 2	I	152	158	anti-parallel
Strand 3	I	74	82	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	67	69	first strand
Strand 2	I	124	127	anti-parallel
Strand 3	I	117	121	anti-parallel
Strand 4	I	90	91	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	H	56	60	first strand
Strand 2	H	152	158	anti-parallel
Strand 3	H	74	82	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	H	90	91	first strand
Strand 2	H	117	121	parallel
Strand 3	H	124	127	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	4	first strand
Strand 2	G	997	999	anti-parallel
Strand 3	G	925	928	anti-parallel
Strand 4	G	968	972	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	31	32	first strand
Strand 2	G	904	911	anti-parallel
Strand 3	G	976	983	anti-parallel
Strand 4	G	937	945	anti-parallel
Strand 5	G	953	961	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	G	34	37	first strand
Strand 2	G	40	43	anti-parallel
Strand 3	G	991	994	anti-parallel
Strand 4	G	931	933	anti-parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	46	50	first strand
Strand 2	G	877	883	anti-parallel
Strand 3	G	868	873	anti-parallel
Strand 4	G	813	828	anti-parallel
Strand 5	G	801	808	anti-parallel
Strand 6	G	784	789	anti-parallel
Strand 7	G	775	779	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	79	80	first strand
Strand 2	G	88	90	anti-parallel
Strand 3	G	95	97	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	102	111	first strand
Strand 2	G	517	525	anti-parallel
Strand 3	G	483	489	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	464	466	first strand
Strand 2	G	114	116	parallel
Strand 3	G	513	514	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	130	132	first strand
Strand 2	G	198	205	parallel
Strand 3	G	184	192	anti-parallel
Strand 4	G	153	156	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	140	141	first strand
Strand 2	G	175	176	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	G	218	222	first strand
Strand 2	G	280	287	parallel
Strand 3	G	267	273	anti-parallel
Strand 4	G	241	242	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	G	225	230	first strand
Strand 2	G	258	263	anti-parallel
Strand 3	G	249	252	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	G	294	295	first strand
Strand 2	G	312	313	anti-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	G	299	301	first strand
Strand 2	G	368	372	parallel
Strand 3	G	353	356	anti-parallel
Strand 4	G	327	328	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	G	334	335	first strand
Strand 2	G	345	346	anti-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	G	456	458	first strand
Strand 2	G	470	477	anti-parallel
Strand 3	G	504	508	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	G	541	542	first strand
Strand 2	G	545	547	anti-parallel
Strand 3	G	557	558	anti-parallel

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There are 2 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	575	577	first strand
Strand 2	G	583	585	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	590	591	first strand
Strand 2	G	601	609	anti-parallel
Strand 3	G	597	598	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	590	591	first strand
Strand 2	G	601	609	anti-parallel
Strand 3	G	617	625	anti-parallel
Strand 4	G	668	669	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	681	685	first strand
Strand 2	G	688	692	anti-parallel
Strand 3	G	697	702	anti-parallel
Strand 4	G	710	716	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	727	729	first strand
Strand 2	G	734	737	anti-parallel
Strand 3	G	742	745	anti-parallel
Strand 4	G	750	752	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	G	887	891	first strand
Strand 2	G	896	900	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	89	90	first strand
Strand 2	K	518	519	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	K	198	203	first strand
Strand 2	K	133	139	anti-parallel
Strand 3	K	328	331	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	208	210	first strand
Strand 2	K	223	230	anti-parallel
Strand 3	K	286	295	anti-parallel
Strand 4	K	307	313	anti-parallel
Strand 5	K	316	322	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	K	494	497	first strand
Strand 2	K	504	507	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	J	86	89	first strand
Strand 2	J	519	522	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	J	200	203	first strand
Strand 2	J	133	137	anti-parallel
Strand 3	J	328	331	anti-parallel

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There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	208	210	first strand
Strand 2	J	222	230	anti-parallel
Strand 3	J	286	295	anti-parallel
Strand 4	J	307	313	anti-parallel
Strand 5	J	316	322	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	J	494	498	first strand
Strand 2	J	503	507	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: 7Z4F

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z4F