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

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 7KZB entry

There are 5 chains in PDB entry 7KZB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	GLU 1	LYS 221
L	ASP 1	CYS 214
C	ASN 334	CYS 525
A	MET 2	CYS 222
B	ILE 2	CYS 214

There are 16 helices in PDB entry 7KZB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	53	57	Right-handed 310
Helix 2	AA2	H	64	67	Right-handed 310
Helix 3	AA3	H	89	93	Right-handed 310
Helix 4	AA4	H	192	198	Right-handed 310
Helix 5	AA5	L	121	128	Right-handed alpha
Helix 6	AA6	L	183	187	Right-handed alpha
Helix 7	AA7	C	337	343	Right-handed alpha
Helix 8	AA8	C	349	353	Right-handed 310
Helix 9	AA9	C	365	370	Right-handed alpha
Helix 10	AB1	C	383	390	Right-handed 310
Helix 11	AB2	C	405	410	Right-handed 310
Helix 12	AB3	C	416	422	Right-handed alpha
Helix 13	AB4	C	438	443	Right-handed alpha
Helix 14	AB5	C	502	505	Right-handed 310
Helix 15	AB6	B	79	83	Right-handed 310
Helix 16	AB7	B	182	187	Right-handed alpha

There are 25 sheets in PDB entry 7KZB. 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,

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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	80	85	anti-parallel
Strand 4	H	70	75	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	114	118	parallel
Strand 3	H	94	101	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	60	62	anti-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	H	11	12	first strand
Strand 2	H	114	118	parallel
Strand 3	H	94	101	anti-parallel
Strand 4	H	109	110	anti-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	H	127	131	first strand
Strand 2	H	143	152	anti-parallel
Strand 3	H	183	191	anti-parallel
Strand 4	H	170	172	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	H	127	131	first strand
Strand 2	H	143	152	anti-parallel
Strand 3	H	183	191	anti-parallel
Strand 4	H	176	177	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	158	161	first strand
Strand 2	H	202	207	anti-parallel
Strand 3	H	212	217	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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	84	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-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	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	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	L	153	154	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	205	210	anti-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	C	354	358	first strand
Strand 2	C	394	403	anti-parallel
Strand 3	C	507	516	anti-parallel
Strand 4	C	431	437	anti-parallel
Strand 5	C	376	379	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	452	454	first strand
Strand 2	C	492	494	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	C	473	474	first strand
Strand 2	C	488	489	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	A	4	6	first strand
Strand 2	A	21	24	anti-parallel
Strand 3	A	78	82	anti-parallel
Strand 4	A	69	73	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	46	50	first strand
Strand 2	A	35	39	anti-parallel
Strand 3	A	92	97	anti-parallel
Strand 4	A	114	115	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	142	151	first strand
Strand 2	A	182	190	anti-parallel
Strand 3	A	170	171	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	200	201	first strand
Strand 2	A	216	217	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	B	10	12	first strand
Strand 2	B	103	105	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	B	19	21	first strand
Strand 2	B	73	75	anti-parallel
Strand 3	B	62	63	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	33	36	first strand
Strand 2	B	87	90	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	B	48	49	first strand
Strand 2	B	53	54	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	66	67	first strand
Strand 2	B	70	71	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	114	118	first strand
Strand 2	B	131	139	anti-parallel
Strand 3	B	173	176	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	114	118	first strand
Strand 2	B	131	139	anti-parallel
Strand 3	B	179	180	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	B	153	154	first strand
Strand 2	B	144	150	anti-parallel
Strand 3	B	191	198	anti-parallel
Strand 4	B	205	210	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: 7KZB

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