Analysis of interatomic Contacts of Structural Units in PDB entry:
4H6C

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 4H6C entry

There are 8 chains in PDB entry 4H6C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 10	LYS 189
D	HIS 10	LYS 189
C	VAL 11	LYS 189
B	HIS 10	LYS 189
E	HIS 10	LYS 189
F	HIS 10	LYS 189
G	HIS 10	LYS 189
H	HIS 10	ASP 23

There are 48 helices in PDB entry 4H6C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	96	98	Right-handed 310
Helix 2	2	A	122	125	Right-handed 310
Helix 3	3	A	155	159	Right-handed 310
Helix 4	4	A	172	177	Right-handed alpha
Helix 5	5	D	96	98	Right-handed 310
Helix 6	6	D	122	125	Right-handed 310
Helix 7	7	D	155	159	Right-handed 310
Helix 8	8	D	172	177	Right-handed alpha
Helix 9	9	C	96	98	Right-handed 310
Helix 10	10	C	122	125	Right-handed 310
Helix 11	11	C	155	159	Right-handed 310
Helix 12	12	C	172	177	Right-handed alpha
Helix 13	13	B	96	98	Right-handed 310
Helix 14	14	B	122	125	Right-handed 310
Helix 15	15	B	155	159	Right-handed 310
Helix 16	16	B	172	177	Right-handed alpha
Helix 17	17	E	96	98	Right-handed 310
Helix 18	18	E	122	125	Right-handed 310
Helix 19	19	E	155	159	Right-handed 310
Helix 20	20	E	172	177	Right-handed alpha
Helix 21	21	F	96	98	Right-handed 310
Helix 22	22	F	122	125	Right-handed 310
Helix 23	23	F	155	159	Right-handed 310
Helix 24	24	F	172	177	Right-handed alpha
Helix 25	25	G	96	98	Right-handed 310
Helix 26	26	G	122	125	Right-handed 310
Helix 27	27	G	155	159	Right-handed 310
Helix 28	28	G	172	177	Right-handed alpha
Helix 29	29	H	96	98	Right-handed 310
Helix 30	30	H	122	125	Right-handed 310
Helix 31	31	H	155	159	Right-handed 310
Helix 32	32	H	172	177	Right-handed alpha
Helix 33	33	H	179	183	Right-handed 310
Helix 34	34	I	96	98	Right-handed 310
Helix 35	35	I	122	125	Right-handed 310
Helix 36	36	I	155	159	Right-handed 310
Helix 37	37	I	172	177	Right-handed alpha
Helix 38	38	J	96	98	Right-handed 310
Helix 39	39	J	122	125	Right-handed 310
Helix 40	40	J	155	159	Right-handed 310
Helix 41	41	J	172	177	Right-handed alpha
Helix 42	42	J	179	183	Right-handed 310
Helix 43	43	K	155	159	Right-handed 310
Helix 44	44	K	172	177	Right-handed alpha
Helix 45	45	L	96	98	Right-handed 310
Helix 46	46	L	122	125	Right-handed 310
Helix 47	47	L	155	159	Right-handed 310
Helix 48	48	L	172	177	Right-handed alpha

There are 13 sheets in PDB entry 4H6C. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	50	53	first strand
Strand 2	A	65	79	anti-parallel
Strand 3	A	84	94	anti-parallel
Strand 4	A	100	108	anti-parallel
Strand 5	A	113	120	anti-parallel
Strand 6	A	128	137	anti-parallel
Strand 7	A	141	149	anti-parallel
Strand 8	A	12	19	anti-parallel
Strand 9	A	56	59	anti-parallel
Strand 10	A	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	50	53	first strand
Strand 2	D	65	79	anti-parallel
Strand 3	D	84	94	anti-parallel
Strand 4	D	100	108	anti-parallel
Strand 5	D	113	120	anti-parallel
Strand 6	D	128	137	anti-parallel
Strand 7	D	141	149	anti-parallel
Strand 8	D	12	19	anti-parallel
Strand 9	D	56	59	anti-parallel
Strand 10	D	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	50	53	first strand
Strand 2	C	65	79	anti-parallel
Strand 3	C	84	94	anti-parallel
Strand 4	C	100	108	anti-parallel
Strand 5	C	113	120	anti-parallel
Strand 6	C	128	137	anti-parallel
Strand 7	C	141	149	anti-parallel
Strand 8	C	12	19	anti-parallel
Strand 9	C	56	59	anti-parallel
Strand 10	C	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	50	53	first strand
Strand 2	B	65	79	anti-parallel
Strand 3	B	84	94	anti-parallel
Strand 4	B	100	108	anti-parallel
Strand 5	B	113	120	anti-parallel
Strand 6	B	128	137	anti-parallel
Strand 7	B	141	149	anti-parallel
Strand 8	B	12	19	anti-parallel
Strand 9	B	56	59	anti-parallel
Strand 10	B	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	50	53	first strand
Strand 2	E	65	79	anti-parallel
Strand 3	E	84	94	anti-parallel
Strand 4	E	100	108	anti-parallel
Strand 5	E	113	120	anti-parallel
Strand 6	E	128	137	anti-parallel
Strand 7	E	141	149	anti-parallel
Strand 8	E	12	19	anti-parallel
Strand 9	E	56	59	anti-parallel
Strand 10	E	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	50	53	first strand
Strand 2	F	65	79	anti-parallel
Strand 3	F	84	94	anti-parallel
Strand 4	F	100	108	anti-parallel
Strand 5	F	113	120	anti-parallel
Strand 6	F	128	137	anti-parallel
Strand 7	F	141	149	anti-parallel
Strand 8	F	12	19	anti-parallel
Strand 9	F	56	59	anti-parallel
Strand 10	F	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	50	53	first strand
Strand 2	G	65	79	anti-parallel
Strand 3	G	84	94	anti-parallel
Strand 4	G	100	108	anti-parallel
Strand 5	G	113	120	anti-parallel
Strand 6	G	128	137	anti-parallel
Strand 7	G	141	149	anti-parallel
Strand 8	G	12	19	anti-parallel
Strand 9	G	56	59	anti-parallel
Strand 10	G	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	50	53	first strand
Strand 2	H	65	79	anti-parallel
Strand 3	H	84	94	anti-parallel
Strand 4	H	100	108	anti-parallel
Strand 5	H	113	120	anti-parallel
Strand 6	H	128	137	anti-parallel
Strand 7	H	141	149	anti-parallel
Strand 8	H	12	19	anti-parallel
Strand 9	H	56	59	anti-parallel
Strand 10	H	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	50	53	first strand
Strand 2	I	65	79	anti-parallel
Strand 3	I	84	94	anti-parallel
Strand 4	I	100	108	anti-parallel
Strand 5	I	113	120	anti-parallel
Strand 6	I	128	137	anti-parallel
Strand 7	I	141	149	anti-parallel
Strand 8	I	12	19	anti-parallel
Strand 9	I	56	59	anti-parallel
Strand 10	I	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	50	53	first strand
Strand 2	J	65	79	anti-parallel
Strand 3	J	84	94	anti-parallel
Strand 4	J	100	108	anti-parallel
Strand 5	J	113	120	anti-parallel
Strand 6	J	128	137	anti-parallel
Strand 7	J	141	149	anti-parallel
Strand 8	J	12	19	anti-parallel
Strand 9	J	56	59	anti-parallel
Strand 10	J	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	50	53	first strand
Strand 2	K	65	79	anti-parallel
Strand 3	K	84	94	anti-parallel
Strand 4	K	99	108	anti-parallel
Strand 5	K	113	122	anti-parallel
Strand 6	K	128	137	anti-parallel
Strand 7	K	141	149	anti-parallel
Strand 8	K	12	19	anti-parallel
Strand 9	K	56	59	anti-parallel
Strand 10	K	65	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	35	36	first strand
Strand 2	K	43	44	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	50	53	first strand
Strand 2	L	65	79	anti-parallel
Strand 3	L	84	94	anti-parallel
Strand 4	L	100	108	anti-parallel
Strand 5	L	113	120	anti-parallel
Strand 6	L	128	137	anti-parallel
Strand 7	L	141	149	anti-parallel
Strand 8	L	12	19	anti-parallel
Strand 9	L	56	59	anti-parallel
Strand 10	L	65	79	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: 4H6C

Analysis of interatomic Contacts of Structural Units in PDB entry:
4H6C