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

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 7ZLS entry

There are 12 chains in PDB entry 7ZLS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 30	VAL 198
B	MET 1	LYS 104
C	MET 17	CYS 112
D	SER 30	VAL 198
E	MET 1	LYS 104
F	MET 17	CYS 112
J	SER 30	VAL 198
K	MET 1	LYS 104
L	MET 17	CYS 112
G	SER 30	VAL 198
H	MET 1	LYS 104
I	MET 16	MET 16

There are 57 helices in PDB entry 7ZLS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	32	47	Right-handed alpha
Helix 2	AA2	A	54	63	Right-handed alpha
Helix 3	AA3	A	112	116	Right-handed 310
Helix 4	AA4	A	121	135	Right-handed alpha
Helix 5	AA5	A	162	175	Right-handed alpha
Helix 6	AA6	A	177	181	Right-handed 310
Helix 7	AA7	A	184	193	Right-handed alpha
Helix 8	AA8	B	23	36	Right-handed alpha
Helix 9	AA9	B	38	40	Right-handed 310
Helix 10	AB1	B	63	67	Right-handed 310
Helix 11	AB2	B	100	104	Right-handed 310
Helix 12	AB3	C	33	37	Right-handed alpha
Helix 13	AB4	C	39	46	Right-handed alpha
Helix 14	AB5	C	66	83	Right-handed alpha
Helix 15	AB6	C	96	111	Right-handed alpha
Helix 16	AB7	D	32	47	Right-handed alpha
Helix 17	AB8	D	54	63	Right-handed alpha
Helix 18	AB9	D	121	134	Right-handed alpha
Helix 19	AC1	D	162	175	Right-handed alpha
Helix 20	AC2	D	177	181	Right-handed 310
Helix 21	AC3	D	184	193	Right-handed alpha
Helix 22	AC4	E	23	36	Right-handed alpha
Helix 23	AC5	E	38	40	Right-handed 310
Helix 24	AC6	E	57	61	Right-handed 310
Helix 25	AC7	E	100	104	Right-handed 310
Helix 26	AC8	F	33	37	Right-handed alpha
Helix 27	AC9	F	39	47	Right-handed alpha
Helix 28	AD1	F	66	83	Right-handed alpha
Helix 29	AD2	F	96	111	Right-handed alpha
Helix 30	AD3	J	32	46	Right-handed alpha
Helix 31	AD4	J	54	63	Right-handed alpha
Helix 32	AD5	J	112	116	Right-handed 310
Helix 33	AD6	J	121	136	Right-handed alpha
Helix 34	AD7	J	162	175	Right-handed alpha
Helix 35	AD8	J	177	181	Right-handed 310
Helix 36	AD9	J	184	193	Right-handed alpha
Helix 37	AE1	K	23	32	Right-handed alpha
Helix 38	AE2	K	38	42	Right-handed 310
Helix 39	AE3	K	100	104	Right-handed 310
Helix 40	AE4	L	33	37	Right-handed alpha
Helix 41	AE5	L	39	45	Right-handed alpha
Helix 42	AE6	L	66	85	Right-handed alpha
Helix 43	AE7	L	96	111	Right-handed alpha
Helix 44	AE8	G	32	46	Right-handed alpha
Helix 45	AE9	G	54	63	Right-handed alpha
Helix 46	AF1	G	112	116	Right-handed 310
Helix 47	AF2	G	121	135	Right-handed alpha
Helix 48	AF3	G	162	175	Right-handed alpha
Helix 49	AF4	G	177	181	Right-handed 310
Helix 50	AF5	G	184	193	Right-handed alpha
Helix 51	AF6	H	23	36	Right-handed alpha
Helix 52	AF7	H	38	40	Right-handed 310
Helix 53	AF8	H	100	104	Right-handed 310
Helix 54	AF9	I	33	37	Right-handed alpha
Helix 55	AG1	I	39	46	Right-handed alpha
Helix 56	AG2	I	66	83	Right-handed alpha
Helix 57	AG3	I	96	111	Right-handed alpha

There are 11 sheets in PDB entry 7ZLS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 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	70	74	first strand
Strand 2	A	82	88	anti-parallel
Strand 3	A	91	100	anti-parallel
Strand 4	A	103	106	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	B	49	50	first strand
Strand 2	B	42	46	anti-parallel
Strand 3	B	73	81	anti-parallel
Strand 4	B	84	85	anti-parallel

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There are 8 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	49	50	first strand
Strand 2	B	42	46	anti-parallel
Strand 3	B	73	81	anti-parallel
Strand 4	B	2	9	parallel
Strand 5	B	12	19	anti-parallel
Strand 6	C	28	32	parallel
Strand 7	C	18	22	anti-parallel
Strand 8	C	59	61	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	D	70	74	first strand
Strand 2	D	82	88	anti-parallel
Strand 3	D	91	100	anti-parallel
Strand 4	D	103	106	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	E	49	50	first strand
Strand 2	E	42	46	anti-parallel
Strand 3	E	73	81	anti-parallel
Strand 4	E	84	85	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	49	50	first strand
Strand 2	E	42	46	anti-parallel
Strand 3	E	73	81	anti-parallel
Strand 4	E	2	9	parallel
Strand 5	E	12	19	anti-parallel
Strand 6	F	28	32	parallel
Strand 7	F	18	22	anti-parallel
Strand 8	F	59	61	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	J	70	74	first strand
Strand 2	J	82	88	anti-parallel
Strand 3	J	91	100	anti-parallel
Strand 4	J	103	106	anti-parallel

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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	49	50	first strand
Strand 2	K	43	46	anti-parallel
Strand 3	K	73	78	anti-parallel
Strand 4	K	2	9	parallel
Strand 5	K	12	19	anti-parallel
Strand 6	L	28	32	parallel
Strand 7	L	18	22	anti-parallel
Strand 8	L	59	61	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	G	70	74	first strand
Strand 2	G	82	88	anti-parallel
Strand 3	G	91	100	anti-parallel
Strand 4	G	103	106	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	H	49	50	first strand
Strand 2	H	42	46	anti-parallel
Strand 3	H	73	81	anti-parallel
Strand 4	H	84	85	anti-parallel

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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	49	50	first strand
Strand 2	H	42	46	anti-parallel
Strand 3	H	73	81	anti-parallel
Strand 4	H	2	9	parallel
Strand 5	H	12	19	anti-parallel
Strand 6	I	28	32	parallel
Strand 7	I	18	22	anti-parallel
Strand 8	I	59	61	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: 7ZLS

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