Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZK7

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 4ZK7 entry

There are 11 chains in PDB entry 4ZK7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASP 117
B	MET 1	ASP 117
C	MET 1	ASP 117
D	MET 1	ASP 117
E	MET 1	ASP 117
F	MET 1	ASP 117
G	MET 1	ASP 117
H	MET 1	ASP 117
I	MET 1	ASP 117
J	MET 1	ASP 117
K	MET 1	VAL 112

There are 95 helices in PDB entry 4ZK7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	34	Right-handed alpha
Helix 2	AA2	A	38	40	Right-handed 310
Helix 3	AA3	A	57	65	Right-handed alpha
Helix 4	AA4	A	99	103	Right-handed 310
Helix 5	AA5	A	109	115	Right-handed 310
Helix 6	AA6	B	15	34	Right-handed alpha
Helix 7	AA7	B	38	40	Right-handed 310
Helix 8	AA8	B	57	65	Right-handed alpha
Helix 9	AA9	B	99	103	Right-handed 310
Helix 10	AB1	B	109	115	Right-handed 310
Helix 11	AB2	C	15	34	Right-handed alpha
Helix 12	AB3	C	38	40	Right-handed 310
Helix 13	AB4	C	57	65	Right-handed alpha
Helix 14	AB5	C	99	103	Right-handed 310
Helix 15	AB6	C	109	115	Right-handed 310
Helix 16	AB7	D	15	34	Right-handed alpha
Helix 17	AB8	D	38	40	Right-handed 310
Helix 18	AB9	D	57	65	Right-handed alpha
Helix 19	AC1	D	99	103	Right-handed 310
Helix 20	AC2	D	109	115	Right-handed 310
Helix 21	AC3	E	15	34	Right-handed alpha
Helix 22	AC4	E	38	40	Right-handed 310
Helix 23	AC5	E	57	65	Right-handed alpha
Helix 24	AC6	E	99	103	Right-handed 310
Helix 25	AC7	E	109	113	Right-handed 310
Helix 26	AC8	F	15	34	Right-handed alpha
Helix 27	AC9	F	38	40	Right-handed 310
Helix 28	AD1	F	57	65	Right-handed alpha
Helix 29	AD2	F	99	103	Right-handed 310
Helix 30	AD3	F	109	115	Right-handed 310
Helix 31	AD4	G	15	34	Right-handed alpha
Helix 32	AD5	G	38	40	Right-handed 310
Helix 33	AD6	G	57	65	Right-handed alpha
Helix 34	AD7	G	99	103	Right-handed 310
Helix 35	AD8	G	109	115	Right-handed 310
Helix 36	AD9	H	15	34	Right-handed alpha
Helix 37	AE1	H	38	40	Right-handed 310
Helix 38	AE2	H	57	65	Right-handed alpha
Helix 39	AE3	H	99	103	Right-handed 310
Helix 40	AE4	H	109	115	Right-handed 310
Helix 41	AE5	I	15	34	Right-handed alpha
Helix 42	AE6	I	38	40	Right-handed 310
Helix 43	AE7	I	57	65	Right-handed alpha
Helix 44	AE8	I	99	103	Right-handed 310
Helix 45	AE9	I	109	115	Right-handed 310
Helix 46	AF1	J	15	35	Right-handed alpha
Helix 47	AF2	J	38	40	Right-handed 310
Helix 48	AF3	J	57	65	Right-handed alpha
Helix 49	AF4	J	109	115	Right-handed 310
Helix 50	AF5	K	15	34	Right-handed alpha
Helix 51	AF6	K	38	40	Right-handed 310
Helix 52	AF7	K	57	65	Right-handed alpha
Helix 53	AF8	K	99	103	Right-handed 310
Helix 54	AF9	K	109	115	Right-handed 310
Helix 55	AG1	L	15	34	Right-handed alpha
Helix 56	AG2	L	38	40	Right-handed 310
Helix 57	AG3	L	57	65	Right-handed alpha
Helix 58	AG4	L	99	103	Right-handed 310
Helix 59	AG5	L	109	115	Right-handed 310
Helix 60	AG6	M	11	25	Right-handed alpha
Helix 61	AG7	M	63	75	Right-handed alpha
Helix 62	AG8	M	91	101	Right-handed alpha
Helix 63	AG9	N	11	25	Right-handed alpha
Helix 64	AH1	N	63	75	Right-handed alpha
Helix 65	AH2	N	91	101	Right-handed alpha
Helix 66	AH3	O	11	25	Right-handed alpha
Helix 67	AH4	O	63	75	Right-handed alpha
Helix 68	AH5	O	91	101	Right-handed alpha
Helix 69	AH6	P	11	25	Right-handed alpha
Helix 70	AH7	P	63	75	Right-handed alpha
Helix 71	AH8	P	91	101	Right-handed alpha
Helix 72	AH9	Q	11	25	Right-handed alpha
Helix 73	AI1	Q	63	75	Right-handed alpha
Helix 74	AI2	Q	91	102	Right-handed alpha
Helix 75	AI3	R	11	25	Right-handed alpha
Helix 76	AI4	R	63	75	Right-handed alpha
Helix 77	AI5	R	91	101	Right-handed alpha
Helix 78	AI6	S	11	25	Right-handed alpha
Helix 79	AI7	S	63	75	Right-handed alpha
Helix 80	AI8	S	91	101	Right-handed alpha
Helix 81	AI9	T	11	25	Right-handed alpha
Helix 82	AJ1	T	63	75	Right-handed alpha
Helix 83	AJ2	T	91	101	Right-handed alpha
Helix 84	AJ3	U	11	25	Right-handed alpha
Helix 85	AJ4	U	63	75	Right-handed alpha
Helix 86	AJ5	U	91	101	Right-handed alpha
Helix 87	AJ6	V	11	25	Right-handed alpha
Helix 88	AJ7	V	63	75	Right-handed alpha
Helix 89	AJ8	V	91	101	Right-handed alpha
Helix 90	AJ9	W	11	25	Right-handed alpha
Helix 91	AK1	W	63	75	Right-handed alpha
Helix 92	AK2	W	91	101	Right-handed alpha
Helix 93	AK3	X	11	25	Right-handed alpha
Helix 94	AK4	X	63	75	Right-handed alpha
Helix 95	AK5	X	91	101	Right-handed alpha

There are 23 sheets in PDB entry 4ZK7. 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,

There are 5 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	72	76	first strand
Strand 2	A	42	49	parallel
Strand 3	A	87	95	anti-parallel
Strand 4	A	2	10	anti-parallel
Strand 5	A	106	107	parallel

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There are 5 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	72	76	first strand
Strand 2	B	42	49	parallel
Strand 3	B	87	95	anti-parallel
Strand 4	B	2	10	anti-parallel
Strand 5	B	106	107	parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	72	76	first strand
Strand 2	C	42	49	parallel
Strand 3	C	87	95	anti-parallel
Strand 4	C	2	10	anti-parallel
Strand 5	C	106	108	parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	72	76	first strand
Strand 2	D	42	49	parallel
Strand 3	D	87	95	anti-parallel
Strand 4	D	2	10	anti-parallel
Strand 5	D	106	107	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	E	72	76	first strand
Strand 2	E	42	49	parallel
Strand 3	E	87	95	anti-parallel
Strand 4	E	2	10	anti-parallel
Strand 5	E	106	107	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	F	72	76	first strand
Strand 2	F	42	49	parallel
Strand 3	F	87	95	anti-parallel
Strand 4	F	2	10	anti-parallel
Strand 5	F	106	108	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	G	72	76	first strand
Strand 2	G	42	49	parallel
Strand 3	G	87	95	anti-parallel
Strand 4	G	2	10	anti-parallel
Strand 5	G	106	108	parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	72	76	first strand
Strand 2	H	42	49	parallel
Strand 3	H	87	95	anti-parallel
Strand 4	H	2	10	anti-parallel
Strand 5	H	106	108	parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	72	76	first strand
Strand 2	I	42	49	parallel
Strand 3	I	87	95	anti-parallel
Strand 4	I	2	10	anti-parallel
Strand 5	I	106	107	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	J	72	76	first strand
Strand 2	J	42	49	parallel
Strand 3	J	87	95	anti-parallel
Strand 4	J	2	10	anti-parallel
Strand 5	J	106	108	parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	72	76	first strand
Strand 2	K	42	49	parallel
Strand 3	K	87	95	anti-parallel
Strand 4	K	2	10	anti-parallel
Strand 5	K	106	108	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	72	76	first strand
Strand 2	L	42	49	parallel
Strand 3	L	87	95	anti-parallel
Strand 4	L	2	10	anti-parallel
Strand 5	L	106	108	parallel

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There are 10 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	89	90	first strand
Strand 2	M	82	86	anti-parallel
Strand 3	M	2	9	anti-parallel
Strand 4	M	47	60	anti-parallel
Strand 5	M	30	42	anti-parallel
Strand 6	N	30	42	anti-parallel
Strand 7	N	47	60	anti-parallel
Strand 8	N	2	9	anti-parallel
Strand 9	N	81	86	anti-parallel
Strand 10	M	89	90	anti-parallel

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There are 10 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	89	90	first strand
Strand 2	M	82	86	anti-parallel
Strand 3	M	2	9	anti-parallel
Strand 4	M	47	60	anti-parallel
Strand 5	M	30	42	anti-parallel
Strand 6	O	30	42	anti-parallel
Strand 7	O	47	60	anti-parallel
Strand 8	O	2	9	anti-parallel
Strand 9	O	81	86	anti-parallel
Strand 10	N	89	90	anti-parallel

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There are 11 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	89	90	first strand
Strand 2	M	82	86	anti-parallel
Strand 3	M	2	9	anti-parallel
Strand 4	M	47	60	anti-parallel
Strand 5	M	30	42	anti-parallel
Strand 6	N	30	42	anti-parallel
Strand 7	O	30	42	anti-parallel
Strand 8	O	47	60	anti-parallel
Strand 9	O	2	9	anti-parallel
Strand 10	O	81	86	anti-parallel
Strand 11	N	89	90	anti-parallel

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There are 10 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	89	90	first strand
Strand 2	P	81	86	anti-parallel
Strand 3	P	2	9	anti-parallel
Strand 4	P	47	60	anti-parallel
Strand 5	P	30	42	anti-parallel
Strand 6	Q	30	42	anti-parallel
Strand 7	Q	47	60	anti-parallel
Strand 8	Q	2	9	anti-parallel
Strand 9	Q	82	86	anti-parallel
Strand 10	P	89	90	anti-parallel

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There are 10 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	89	90	first strand
Strand 2	P	81	86	anti-parallel
Strand 3	P	2	9	anti-parallel
Strand 4	P	47	60	anti-parallel
Strand 5	P	30	42	anti-parallel
Strand 6	R	30	42	anti-parallel
Strand 7	R	47	60	anti-parallel
Strand 8	R	2	9	anti-parallel
Strand 9	R	81	86	anti-parallel
Strand 10	Q	89	90	anti-parallel

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There are 11 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	89	90	first strand
Strand 2	P	81	86	anti-parallel
Strand 3	P	2	9	anti-parallel
Strand 4	P	47	60	anti-parallel
Strand 5	P	30	42	anti-parallel
Strand 6	Q	30	42	anti-parallel
Strand 7	R	30	42	anti-parallel
Strand 8	R	47	60	anti-parallel
Strand 9	R	2	9	anti-parallel
Strand 10	R	81	86	anti-parallel
Strand 11	Q	89	90	anti-parallel

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There are 10 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	89	90	first strand
Strand 2	S	81	86	anti-parallel
Strand 3	S	2	9	anti-parallel
Strand 4	S	47	60	anti-parallel
Strand 5	S	30	42	anti-parallel
Strand 6	T	30	42	anti-parallel
Strand 7	T	47	60	anti-parallel
Strand 8	T	2	9	anti-parallel
Strand 9	T	81	86	anti-parallel
Strand 10	S	89	90	anti-parallel

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There are 10 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	89	90	first strand
Strand 2	S	81	86	anti-parallel
Strand 3	S	2	9	anti-parallel
Strand 4	S	47	60	anti-parallel
Strand 5	S	30	42	anti-parallel
Strand 6	U	30	42	anti-parallel
Strand 7	U	47	60	anti-parallel
Strand 8	U	2	9	anti-parallel
Strand 9	U	82	86	anti-parallel
Strand 10	T	89	90	anti-parallel

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There are 11 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	89	90	first strand
Strand 2	S	81	86	anti-parallel
Strand 3	S	2	9	anti-parallel
Strand 4	S	47	60	anti-parallel
Strand 5	S	30	42	anti-parallel
Strand 6	T	30	42	anti-parallel
Strand 7	U	30	42	anti-parallel
Strand 8	U	47	60	anti-parallel
Strand 9	U	2	9	anti-parallel
Strand 10	U	82	86	anti-parallel
Strand 11	T	89	90	anti-parallel

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There are 11 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	89	90	first strand
Strand 2	W	81	86	anti-parallel
Strand 3	W	2	9	anti-parallel
Strand 4	W	53	60	anti-parallel
Strand 5	W	30	34	anti-parallel
Strand 6	X	30	42	anti-parallel
Strand 7	V	30	43	anti-parallel
Strand 8	X	47	60	first strand
Strand 9	X	2	9	anti-parallel
Strand 10	X	81	86	anti-parallel
Strand 11	W	89	90	anti-parallel

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There are 8 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	47	50	first strand
Strand 2	W	38	42	anti-parallel
Strand 3	V	30	43	anti-parallel
Strand 4	X	30	42	anti-parallel
Strand 5	V	46	60	first strand
Strand 6	V	2	9	anti-parallel
Strand 7	V	81	86	anti-parallel
Strand 8	X	89	90	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: 4ZK7

Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZK7