Analysis of interatomic Contacts of Structural Units in PDB entry:
6ZIT

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 6ZIT entry

There are 17 chains in PDB entry 6ZIT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
8	MET 1	GLU 38
a	MET 1	THR 226
d	LEU 5	GLU 158
e	PRO 2	LEU 42
f	PRO 5	HIS 87
g	THR 20	ILE 98
j	LEU 2	LYS 49
k	THR 12	ARG 47
R	ALA 19	LEU 42
R	GLN 44	MET 75
K	VAL 18	LEU 42
K	GLN 44	MET 75
L	GLN 44	ALA 74
b	PRO 1	GLN 209
h	ASP 5	PRO 66
S	ALA 100	GLU 188
C	ALA 6	ILE 94

There are 55 helices in PDB entry 6ZIT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	8	5	7	Right-handed 310
Helix 2	AA2	8	8	29	Right-handed alpha
Helix 3	AA3	a	5	10	Right-handed 310
Helix 4	AA4	a	19	26	Right-handed alpha
Helix 5	AA5	a	27	31	Right-handed 310
Helix 6	AA6	a	40	59	Right-handed alpha
Helix 7	AA7	a	62	87	Right-handed alpha
Helix 8	AA8	a	93	96	Right-handed 310
Helix 9	AA9	a	97	120	Right-handed alpha
Helix 10	AB1	a	120	128	Right-handed alpha
Helix 11	AB2	a	134	136	Right-handed 310
Helix 12	AB3	a	137	182	Right-handed alpha
Helix 13	AB4	a	185	225	Right-handed alpha
Helix 14	AB5	d	11	16	Right-handed alpha
Helix 15	AB6	d	17	19	Right-handed 310
Helix 16	AB7	d	20	22	Right-handed 310
Helix 17	AB8	d	23	44	Right-handed alpha
Helix 18	AB9	d	52	60	Right-handed alpha
Helix 19	AC1	d	62	76	Right-handed alpha
Helix 20	AC2	d	85	88	Right-handed 310
Helix 21	AC3	d	89	101	Right-handed alpha
Helix 22	AC4	d	104	123	Right-handed alpha
Helix 23	AC5	d	126	130	Right-handed 310
Helix 24	AC6	d	131	139	Right-handed alpha
Helix 25	AC7	d	140	143	Right-handed 310
Helix 26	AC8	e	7	42	Right-handed alpha
Helix 27	AC9	f	10	14	Right-handed 310
Helix 28	AD1	f	18	26	Right-handed alpha
Helix 29	AD2	f	29	49	Right-handed alpha
Helix 30	AD3	f	56	80	Right-handed alpha
Helix 31	AD4	g	21	36	Right-handed alpha
Helix 32	AD5	g	43	61	Right-handed alpha
Helix 33	AD6	g	62	67	Right-handed 310
Helix 34	AD7	g	68	94	Right-handed alpha
Helix 35	AD8	j	3	10	Right-handed alpha
Helix 36	AD9	j	13	19	Right-handed alpha
Helix 37	AE1	j	21	46	Right-handed alpha
Helix 38	AE2	k	15	19	Right-handed 310
Helix 39	AE3	k	22	45	Right-handed alpha
Helix 40	AE4	R	20	39	Right-handed alpha
Helix 41	AE5	R	42	74	Right-handed alpha
Helix 42	AE6	K	19	38	Right-handed alpha
Helix 43	AE7	K	43	73	Right-handed alpha
Helix 44	AE8	L	45	74	Right-handed alpha
Helix 45	AE9	b	19	30	Right-handed alpha
Helix 46	AF1	b	32	48	Right-handed alpha
Helix 47	AF2	b	54	121	Right-handed alpha
Helix 48	AF3	b	122	185	Right-handed alpha
Helix 49	AF4	b	189	209	Right-handed alpha
Helix 50	AF5	h	8	25	Right-handed alpha
Helix 51	AF6	h	32	51	Right-handed alpha
Helix 52	AF7	S	101	113	Right-handed alpha
Helix 53	AF8	S	127	142	Right-handed alpha
Helix 54	AF9	S	175	187	Right-handed alpha
Helix 55	AG1	C	7	18	Right-handed alpha

There are 4 sheets in PDB entry 6ZIT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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	b	12	13	first strand
Strand 2	b	17	18	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	147	149	first strand
Strand 2	S	115	122	parallel
Strand 3	S	152	154	parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	147	149	first strand
Strand 2	S	115	122	parallel
Strand 3	S	161	166	anti-parallel
Strand 4	S	170	174	anti-parallel

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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	28	35	first strand
Strand 2	C	38	43	anti-parallel
Strand 3	C	71	75	anti-parallel
Strand 4	C	61	63	anti-parallel
Strand 5	C	51	55	anti-parallel
Strand 6	C	87	93	anti-parallel
Strand 7	C	28	35	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: 6ZIT

Analysis of interatomic Contacts of Structural Units in PDB entry:
6ZIT