Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZTC

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 3ZTC entry

There are 12 chains in PDB entry 3ZTC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LYS 104
B	MET 17	CYS 112
C	LEU 63	GLU 204
D	MET 1	ASP 101
E	MET 17	CYS 112
F	LEU 63	GLU 204
G	MET 1	PRO 105
H	MET 17	CYS 112
I	VAL 62	ILE 206
J	MET 1	LYS 104
K	MET 17	CYS 112
L	VAL 62	GLU 204

There are 46 helices in PDB entry 3ZTC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	23	36	Right-handed alpha
Helix 2	2	A	38	40	Right-handed 310
Helix 3	3	A	56	61	Right-handed alpha
Helix 4	4	B	33	37	Right-handed alpha
Helix 5	5	B	39	46	Right-handed alpha
Helix 6	6	B	66	84	Right-handed alpha
Helix 7	7	B	96	111	Right-handed alpha
Helix 8	8	C	157	168	Right-handed alpha
Helix 9	9	C	171	178	Right-handed 310
Helix 10	10	C	181	190	Right-handed alpha
Helix 11	11	C	193	203	Right-handed alpha
Helix 12	12	D	23	36	Right-handed alpha
Helix 13	13	D	38	40	Right-handed 310
Helix 14	14	E	33	38	Right-handed alpha
Helix 15	15	E	39	46	Right-handed alpha
Helix 16	16	E	66	84	Right-handed alpha
Helix 17	17	E	96	111	Right-handed alpha
Helix 18	18	F	157	168	Right-handed alpha
Helix 19	19	F	171	178	Right-handed 310
Helix 20	20	F	181	190	Right-handed alpha
Helix 21	21	F	193	203	Right-handed alpha
Helix 22	22	G	23	36	Right-handed alpha
Helix 23	23	G	38	40	Right-handed 310
Helix 24	24	G	56	61	Right-handed alpha
Helix 25	25	G	63	67	Right-handed 310
Helix 26	26	G	100	104	Right-handed 310
Helix 27	27	H	33	37	Right-handed alpha
Helix 28	28	H	39	46	Right-handed alpha
Helix 29	29	H	66	84	Right-handed alpha
Helix 30	30	H	96	98	Right-handed 310
Helix 31	31	H	99	111	Right-handed alpha
Helix 32	32	I	157	170	Right-handed alpha
Helix 33	33	I	171	178	Right-handed 310
Helix 34	34	I	181	190	Right-handed alpha
Helix 35	35	I	193	205	Right-handed alpha
Helix 36	36	J	23	36	Right-handed alpha
Helix 37	37	J	38	42	Right-handed 310
Helix 38	38	J	56	61	Right-handed alpha
Helix 39	39	K	33	37	Right-handed alpha
Helix 40	40	K	39	45	Right-handed alpha
Helix 41	41	K	66	84	Right-handed alpha
Helix 42	42	K	99	111	Right-handed alpha
Helix 43	43	L	157	170	Right-handed alpha
Helix 44	44	L	171	178	Right-handed 310
Helix 45	45	L	181	190	Right-handed alpha
Helix 46	46	L	193	203	Right-handed alpha

There are 12 sheets in PDB entry 3ZTC. Click on sheet of interest to get list of strands forming it: AA, CA, CB, A, FA, FB, GA, IA, IB, JA, LA, LB,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	49	50	first strand
Strand 2	A	42	46	anti-parallel
Strand 3	A	73	79	anti-parallel
Strand 4	A	2	9	parallel
Strand 5	A	12	19	anti-parallel
Strand 6	B	28	32	parallel
Strand 7	B	18	22	anti-parallel
Strand 8	B	59	61	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	106	112	first strand
Strand 2	C	71	78	anti-parallel
Strand 3	C	147	152	parallel
Strand 4	C	129	130	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	95	97	first strand
Strand 2	C	84	89	anti-parallel
Strand 3	C	116	121	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	42	45	first strand
Strand 2	D	73	79	anti-parallel
Strand 3	D	2	9	parallel
Strand 4	D	12	19	anti-parallel
Strand 5	E	28	32	parallel
Strand 6	E	18	22	anti-parallel
Strand 7	E	59	61	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	106	112	first strand
Strand 2	F	71	78	anti-parallel
Strand 3	F	147	152	parallel
Strand 4	F	129	130	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	95	97	first strand
Strand 2	F	84	89	anti-parallel
Strand 3	F	117	121	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	49	50	first strand
Strand 2	G	42	46	anti-parallel
Strand 3	G	73	79	anti-parallel
Strand 4	G	2	9	parallel
Strand 5	G	12	19	anti-parallel
Strand 6	H	28	32	parallel
Strand 7	H	18	22	anti-parallel
Strand 8	H	59	61	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	106	112	first strand
Strand 2	I	71	78	anti-parallel
Strand 3	I	147	152	parallel
Strand 4	I	129	130	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	95	97	first strand
Strand 2	I	84	89	anti-parallel
Strand 3	I	116	121	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	49	50	first strand
Strand 2	J	43	46	anti-parallel
Strand 3	J	73	78	anti-parallel
Strand 4	J	2	9	parallel
Strand 5	J	12	19	anti-parallel
Strand 6	K	28	32	parallel
Strand 7	K	18	22	anti-parallel
Strand 8	K	59	61	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	106	112	first strand
Strand 2	L	71	78	anti-parallel
Strand 3	L	147	152	parallel
Strand 4	L	129	130	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	95	97	first strand
Strand 2	L	84	89	anti-parallel
Strand 3	L	116	121	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: 3ZTC

Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZTC