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

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 4HNK entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 61	LYS 243
B	PRO 61	GLU 242
C	PRO 61	LYS 243
D	SER 62	LYS 243
E	PRO 61	LYS 243
F	PRO 61	LYS 243
G	PRO 61	LYS 243
H	PRO 61	ASN 119

There are 99 helices in PDB entry 4HNK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	62	67	Right-handed 310
Helix 2	2	A	77	95	Right-handed alpha
Helix 3	3	A	119	134	Right-handed alpha
Helix 4	4	A	148	155	Right-handed alpha
Helix 5	5	A	191	210	Right-handed alpha
Helix 6	6	A	212	220	Right-handed alpha
Helix 7	7	A	228	234	Right-handed alpha
Helix 8	8	B	62	67	Right-handed 310
Helix 9	9	B	77	95	Right-handed alpha
Helix 10	10	B	119	134	Right-handed alpha
Helix 11	11	B	148	155	Right-handed alpha
Helix 12	12	B	195	210	Right-handed alpha
Helix 13	13	B	212	220	Right-handed alpha
Helix 14	14	B	228	234	Right-handed alpha
Helix 15	15	C	62	67	Right-handed 310
Helix 16	16	C	77	95	Right-handed alpha
Helix 17	17	C	119	134	Right-handed alpha
Helix 18	18	C	148	155	Right-handed alpha
Helix 19	19	C	192	210	Right-handed alpha
Helix 20	20	C	212	220	Right-handed alpha
Helix 21	21	C	228	234	Right-handed alpha
Helix 22	22	D	62	67	Right-handed 310
Helix 23	23	D	77	95	Right-handed alpha
Helix 24	24	D	119	134	Right-handed alpha
Helix 25	25	D	148	155	Right-handed alpha
Helix 26	26	D	195	210	Right-handed alpha
Helix 27	27	D	212	220	Right-handed alpha
Helix 28	28	D	228	234	Right-handed alpha
Helix 29	29	E	62	67	Right-handed 310
Helix 30	30	E	77	95	Right-handed alpha
Helix 31	31	E	119	134	Right-handed alpha
Helix 32	32	E	148	155	Right-handed alpha
Helix 33	33	E	190	210	Right-handed alpha
Helix 34	34	E	212	220	Right-handed alpha
Helix 35	35	E	228	234	Right-handed alpha
Helix 36	36	F	62	67	Right-handed 310
Helix 37	37	F	77	95	Right-handed alpha
Helix 38	38	F	119	134	Right-handed alpha
Helix 39	39	F	148	155	Right-handed alpha
Helix 40	40	F	193	210	Right-handed alpha
Helix 41	41	F	212	218	Right-handed alpha
Helix 42	42	F	228	234	Right-handed alpha
Helix 43	43	G	62	67	Right-handed 310
Helix 44	44	G	77	95	Right-handed alpha
Helix 45	45	G	119	134	Right-handed alpha
Helix 46	46	G	148	155	Right-handed alpha
Helix 47	47	G	189	193	Right-handed alpha
Helix 48	48	G	193	210	Right-handed alpha
Helix 49	49	G	212	220	Right-handed alpha
Helix 50	50	G	228	234	Right-handed alpha
Helix 51	51	H	62	67	Right-handed 310
Helix 52	52	H	77	95	Right-handed alpha
Helix 53	53	H	119	134	Right-handed alpha
Helix 54	54	H	148	155	Right-handed alpha
Helix 55	55	H	188	210	Right-handed alpha
Helix 56	56	H	212	220	Right-handed alpha
Helix 57	57	H	228	234	Right-handed alpha
Helix 58	58	I	62	67	Right-handed 310
Helix 59	59	I	77	95	Right-handed alpha
Helix 60	60	I	119	134	Right-handed alpha
Helix 61	61	I	148	155	Right-handed alpha
Helix 62	62	I	194	210	Right-handed alpha
Helix 63	63	I	212	220	Right-handed alpha
Helix 64	64	I	228	234	Right-handed alpha
Helix 65	65	J	62	67	Right-handed 310
Helix 66	66	J	77	95	Right-handed alpha
Helix 67	67	J	119	134	Right-handed alpha
Helix 68	68	J	148	155	Right-handed alpha
Helix 69	69	J	191	210	Right-handed alpha
Helix 70	70	J	212	220	Right-handed alpha
Helix 71	71	J	228	234	Right-handed alpha
Helix 72	72	K	62	67	Right-handed 310
Helix 73	73	K	77	95	Right-handed alpha
Helix 74	74	K	119	134	Right-handed alpha
Helix 75	75	K	148	155	Right-handed alpha
Helix 76	76	K	195	210	Right-handed alpha
Helix 77	77	K	212	220	Right-handed alpha
Helix 78	78	K	228	234	Right-handed alpha
Helix 79	79	L	62	67	Right-handed 310
Helix 80	80	L	77	95	Right-handed alpha
Helix 81	81	L	119	134	Right-handed alpha
Helix 82	82	L	148	155	Right-handed alpha
Helix 83	83	L	187	210	Right-handed alpha
Helix 84	84	L	212	220	Right-handed alpha
Helix 85	85	L	228	234	Right-handed alpha
Helix 86	86	M	62	67	Right-handed 310
Helix 87	87	M	77	95	Right-handed alpha
Helix 88	88	M	119	134	Right-handed alpha
Helix 89	89	M	148	155	Right-handed alpha
Helix 90	90	M	198	210	Right-handed alpha
Helix 91	91	M	212	220	Right-handed alpha
Helix 92	92	M	228	234	Right-handed alpha
Helix 93	93	N	62	67	Right-handed 310
Helix 94	94	N	77	95	Right-handed alpha
Helix 95	95	N	119	134	Right-handed alpha
Helix 96	96	N	148	155	Right-handed alpha
Helix 97	97	N	195	210	Right-handed alpha
Helix 98	98	N	212	220	Right-handed alpha
Helix 99	99	N	228	234	Right-handed alpha

There are 42 sheets in PDB entry 4HNK. 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, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP,

There are 5 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	69	72	first strand
Strand 2	A	100	106	parallel
Strand 3	A	138	147	parallel
Strand 4	A	169	171	parallel
Strand 5	A	225	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	69	72	first strand
Strand 2	A	100	106	parallel
Strand 3	A	138	147	parallel
Strand 4	A	162	164	parallel
Strand 5	A	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	110	111	first strand
Strand 2	A	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	69	72	first strand
Strand 2	B	100	106	parallel
Strand 3	B	138	146	parallel
Strand 4	B	169	172	parallel
Strand 5	B	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	69	72	first strand
Strand 2	B	100	106	parallel
Strand 3	B	138	146	parallel
Strand 4	B	162	164	parallel
Strand 5	B	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	110	111	first strand
Strand 2	B	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	69	72	first strand
Strand 2	C	100	106	parallel
Strand 3	C	138	146	parallel
Strand 4	C	169	172	parallel
Strand 5	C	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	69	72	first strand
Strand 2	C	100	106	parallel
Strand 3	C	138	146	parallel
Strand 4	C	162	165	parallel
Strand 5	C	239	241	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	110	111	first strand
Strand 2	C	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	69	72	first strand
Strand 2	D	100	106	parallel
Strand 3	D	138	147	parallel
Strand 4	D	169	172	parallel
Strand 5	D	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	69	72	first strand
Strand 2	D	100	106	parallel
Strand 3	D	138	147	parallel
Strand 4	D	162	164	parallel
Strand 5	D	239	240	parallel

Back to list of sheets
Back to top of page

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	D	110	111	first strand
Strand 2	D	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	69	72	first strand
Strand 2	E	100	106	parallel
Strand 3	E	138	147	parallel
Strand 4	E	169	172	parallel
Strand 5	E	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	69	72	first strand
Strand 2	E	100	106	parallel
Strand 3	E	138	147	parallel
Strand 4	E	162	164	parallel
Strand 5	E	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	110	111	first strand
Strand 2	E	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	69	72	first strand
Strand 2	F	100	106	parallel
Strand 3	F	138	147	parallel
Strand 4	F	169	172	parallel
Strand 5	F	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	69	72	first strand
Strand 2	F	100	106	parallel
Strand 3	F	138	147	parallel
Strand 4	F	162	164	parallel
Strand 5	F	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	110	111	first strand
Strand 2	F	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	69	72	first strand
Strand 2	G	100	106	parallel
Strand 3	G	138	147	parallel
Strand 4	G	169	172	parallel
Strand 5	G	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	69	72	first strand
Strand 2	G	100	106	parallel
Strand 3	G	138	147	parallel
Strand 4	G	162	164	parallel
Strand 5	G	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	110	111	first strand
Strand 2	G	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	69	72	first strand
Strand 2	H	100	106	parallel
Strand 3	H	138	147	parallel
Strand 4	H	169	172	parallel
Strand 5	H	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	69	72	first strand
Strand 2	H	100	106	parallel
Strand 3	H	138	147	parallel
Strand 4	H	162	164	parallel
Strand 5	H	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	110	111	first strand
Strand 2	H	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in Y sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	69	72	first strand
Strand 2	I	100	106	parallel
Strand 3	I	138	147	parallel
Strand 4	I	169	172	parallel
Strand 5	I	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in Z sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	69	72	first strand
Strand 2	I	100	106	parallel
Strand 3	I	138	147	parallel
Strand 4	I	162	164	parallel
Strand 5	I	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	110	111	first strand
Strand 2	I	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	69	72	first strand
Strand 2	J	100	106	parallel
Strand 3	J	138	146	parallel
Strand 4	J	169	172	parallel
Strand 5	J	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	69	72	first strand
Strand 2	J	100	106	parallel
Strand 3	J	138	146	parallel
Strand 4	J	162	164	parallel
Strand 5	J	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	110	111	first strand
Strand 2	J	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	69	72	first strand
Strand 2	K	100	106	parallel
Strand 3	K	138	146	parallel
Strand 4	K	169	171	parallel
Strand 5	K	225	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	69	72	first strand
Strand 2	K	100	106	parallel
Strand 3	K	138	146	parallel
Strand 4	K	162	164	parallel
Strand 5	K	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	110	111	first strand
Strand 2	K	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	69	72	first strand
Strand 2	L	100	106	parallel
Strand 3	L	138	147	parallel
Strand 4	L	169	172	parallel
Strand 5	L	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AI sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	69	72	first strand
Strand 2	L	100	106	parallel
Strand 3	L	138	147	parallel
Strand 4	L	162	164	parallel
Strand 5	L	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	110	111	first strand
Strand 2	L	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AK sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	69	72	first strand
Strand 2	M	100	106	parallel
Strand 3	M	138	147	parallel
Strand 4	M	169	171	parallel
Strand 5	M	226	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AL sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	69	72	first strand
Strand 2	M	100	106	parallel
Strand 3	M	138	147	parallel
Strand 4	M	162	164	parallel
Strand 5	M	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	110	111	first strand
Strand 2	M	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AN sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	69	72	first strand
Strand 2	N	100	106	parallel
Strand 3	N	138	147	parallel
Strand 4	N	169	172	parallel
Strand 5	N	224	227	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AO sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	69	72	first strand
Strand 2	N	100	106	parallel
Strand 3	N	138	147	parallel
Strand 4	N	162	164	parallel
Strand 5	N	239	240	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	110	111	first strand
Strand 2	N	114	115	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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