Analysis of interatomic Contacts of Structural Units in PDB entry:
4HT7

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 4HT7 entry

There are 12 chains in PDB entry 4HT7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 17	GLU 219
B	VAL 17	GLU 219
C	VAL 17	GLU 219
G	VAL 17	GLU 219
H	VAL 17	GLU 219
I	VAL 17	GLU 219
D	VAL 17	GLU 219
E	VAL 17	GLU 219
F	VAL 17	GLU 219
J	VAL 17	GLU 219
K	VAL 17	GLU 219
L	VAL 17	GLU 219

There are108 helices in PDB entry 4HT7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	29	40	Right-handed alpha
Helix 2	2	A	58	60	Right-handed 310
Helix 3	3	A	61	73	Right-handed alpha
Helix 4	4	A	95	111	Right-handed alpha
Helix 5	5	A	113	117	Right-handed 310
Helix 6	6	A	132	141	Right-handed alpha
Helix 7	7	A	161	163	Right-handed 310
Helix 8	8	A	164	176	Right-handed alpha
Helix 9	9	A	197	214	Right-handed alpha
Helix 10	10	B	29	40	Right-handed alpha
Helix 11	11	B	58	60	Right-handed 310
Helix 12	12	B	61	73	Right-handed alpha
Helix 13	13	B	95	111	Right-handed alpha
Helix 14	14	B	113	117	Right-handed 310
Helix 15	15	B	132	141	Right-handed alpha
Helix 16	16	B	161	163	Right-handed 310
Helix 17	17	B	164	176	Right-handed alpha
Helix 18	18	B	197	214	Right-handed alpha
Helix 19	19	C	29	40	Right-handed alpha
Helix 20	20	C	58	60	Right-handed 310
Helix 21	21	C	61	73	Right-handed alpha
Helix 22	22	C	95	111	Right-handed alpha
Helix 23	23	C	113	117	Right-handed 310
Helix 24	24	C	132	141	Right-handed alpha
Helix 25	25	C	161	163	Right-handed 310
Helix 26	26	C	164	176	Right-handed alpha
Helix 27	27	C	197	214	Right-handed alpha
Helix 28	28	G	29	40	Right-handed alpha
Helix 29	29	G	58	60	Right-handed 310
Helix 30	30	G	61	73	Right-handed alpha
Helix 31	31	G	95	111	Right-handed alpha
Helix 32	32	G	113	117	Right-handed 310
Helix 33	33	G	132	141	Right-handed alpha
Helix 34	34	G	161	163	Right-handed 310
Helix 35	35	G	164	176	Right-handed alpha
Helix 36	36	G	197	214	Right-handed alpha
Helix 37	37	H	29	40	Right-handed alpha
Helix 38	38	H	58	60	Right-handed 310
Helix 39	39	H	61	73	Right-handed alpha
Helix 40	40	H	95	111	Right-handed alpha
Helix 41	41	H	113	117	Right-handed 310
Helix 42	42	H	132	141	Right-handed alpha
Helix 43	43	H	161	163	Right-handed 310
Helix 44	44	H	164	176	Right-handed alpha
Helix 45	45	H	197	214	Right-handed alpha
Helix 46	46	I	29	40	Right-handed alpha
Helix 47	47	I	58	60	Right-handed 310
Helix 48	48	I	61	73	Right-handed alpha
Helix 49	49	I	95	111	Right-handed alpha
Helix 50	50	I	113	117	Right-handed 310
Helix 51	51	I	132	141	Right-handed alpha
Helix 52	52	I	161	163	Right-handed 310
Helix 53	53	I	164	176	Right-handed alpha
Helix 54	54	I	197	214	Right-handed alpha
Helix 55	55	D	29	40	Right-handed alpha
Helix 56	56	D	58	60	Right-handed 310
Helix 57	57	D	61	71	Right-handed alpha
Helix 58	58	D	95	111	Right-handed alpha
Helix 59	59	D	113	117	Right-handed 310
Helix 60	60	D	132	141	Right-handed alpha
Helix 61	61	D	161	163	Right-handed 310
Helix 62	62	D	164	176	Right-handed alpha
Helix 63	63	D	197	214	Right-handed alpha
Helix 64	64	E	29	40	Right-handed alpha
Helix 65	65	E	58	60	Right-handed 310
Helix 66	66	E	61	71	Right-handed alpha
Helix 67	67	E	95	111	Right-handed alpha
Helix 68	68	E	113	117	Right-handed 310
Helix 69	69	E	132	141	Right-handed alpha
Helix 70	70	E	161	163	Right-handed 310
Helix 71	71	E	164	176	Right-handed alpha
Helix 72	72	E	197	214	Right-handed alpha
Helix 73	73	F	29	40	Right-handed alpha
Helix 74	74	F	58	60	Right-handed 310
Helix 75	75	F	61	71	Right-handed alpha
Helix 76	76	F	95	111	Right-handed alpha
Helix 77	77	F	113	117	Right-handed 310
Helix 78	78	F	132	141	Right-handed alpha
Helix 79	79	F	161	163	Right-handed 310
Helix 80	80	F	164	176	Right-handed alpha
Helix 81	81	F	197	214	Right-handed alpha
Helix 82	82	J	29	40	Right-handed alpha
Helix 83	83	J	58	60	Right-handed 310
Helix 84	84	J	61	71	Right-handed alpha
Helix 85	85	J	95	111	Right-handed alpha
Helix 86	86	J	113	117	Right-handed 310
Helix 87	87	J	132	141	Right-handed alpha
Helix 88	88	J	161	163	Right-handed 310
Helix 89	89	J	164	176	Right-handed alpha
Helix 90	90	J	197	214	Right-handed alpha
Helix 91	91	K	29	40	Right-handed alpha
Helix 92	92	K	58	60	Right-handed 310
Helix 93	93	K	61	71	Right-handed alpha
Helix 94	94	K	95	111	Right-handed alpha
Helix 95	95	K	113	117	Right-handed 310
Helix 96	96	K	132	141	Right-handed alpha
Helix 97	97	K	161	163	Right-handed 310
Helix 98	98	K	164	176	Right-handed alpha
Helix 99	99	K	197	214	Right-handed alpha
Helix 100	100	L	29	40	Right-handed alpha
Helix 101	101	L	58	60	Right-handed 310
Helix 102	102	L	61	71	Right-handed alpha
Helix 103	103	L	95	111	Right-handed alpha
Helix 104	104	L	113	117	Right-handed 310
Helix 105	105	L	132	141	Right-handed alpha
Helix 106	106	L	161	163	Right-handed 310
Helix 107	107	L	164	176	Right-handed alpha
Helix 108	108	L	197	214	Right-handed alpha

There are 24 sheets in PDB entry 4HT7. 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,

There are 4 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	18	25	first strand
Strand 2	A	50	57	anti-parallel
Strand 3	A	87	93	anti-parallel
Strand 4	A	76	82	anti-parallel

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There are 4 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	121	128	first strand
Strand 2	A	153	160	anti-parallel
Strand 3	A	190	196	anti-parallel
Strand 4	A	179	184	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	25	first strand
Strand 2	B	50	57	anti-parallel
Strand 3	B	87	93	anti-parallel
Strand 4	B	76	82	anti-parallel

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There are 4 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	121	128	first strand
Strand 2	B	153	160	anti-parallel
Strand 3	B	190	196	anti-parallel
Strand 4	B	179	184	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	25	first strand
Strand 2	C	50	57	anti-parallel
Strand 3	C	87	93	anti-parallel
Strand 4	C	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	121	128	first strand
Strand 2	C	153	160	anti-parallel
Strand 3	C	190	196	anti-parallel
Strand 4	C	179	184	anti-parallel

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There are 4 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	18	25	first strand
Strand 2	G	50	57	anti-parallel
Strand 3	G	87	93	anti-parallel
Strand 4	G	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	121	128	first strand
Strand 2	G	153	160	anti-parallel
Strand 3	G	190	196	anti-parallel
Strand 4	G	179	184	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	25	first strand
Strand 2	H	50	57	anti-parallel
Strand 3	H	87	93	anti-parallel
Strand 4	H	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	121	128	first strand
Strand 2	H	153	160	anti-parallel
Strand 3	H	190	196	anti-parallel
Strand 4	H	179	184	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	18	25	first strand
Strand 2	I	50	57	anti-parallel
Strand 3	I	87	93	anti-parallel
Strand 4	I	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	121	128	first strand
Strand 2	I	153	160	anti-parallel
Strand 3	I	190	196	anti-parallel
Strand 4	I	179	184	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	25	first strand
Strand 2	D	50	57	anti-parallel
Strand 3	D	87	93	anti-parallel
Strand 4	D	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	121	128	first strand
Strand 2	D	153	160	anti-parallel
Strand 3	D	190	196	anti-parallel
Strand 4	D	179	184	anti-parallel

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There are 4 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	18	25	first strand
Strand 2	E	50	57	anti-parallel
Strand 3	E	87	93	anti-parallel
Strand 4	E	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	121	128	first strand
Strand 2	E	153	160	anti-parallel
Strand 3	E	190	196	anti-parallel
Strand 4	E	179	184	anti-parallel

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There are 4 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	18	25	first strand
Strand 2	F	50	57	anti-parallel
Strand 3	F	87	93	anti-parallel
Strand 4	F	76	82	anti-parallel

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There are 4 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	121	128	first strand
Strand 2	F	153	160	anti-parallel
Strand 3	F	190	196	anti-parallel
Strand 4	F	179	184	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	18	25	first strand
Strand 2	J	50	57	anti-parallel
Strand 3	J	87	93	anti-parallel
Strand 4	J	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	121	128	first strand
Strand 2	J	153	160	anti-parallel
Strand 3	J	190	196	anti-parallel
Strand 4	J	179	184	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	18	25	first strand
Strand 2	K	50	57	anti-parallel
Strand 3	K	87	93	anti-parallel
Strand 4	K	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	121	128	first strand
Strand 2	K	153	160	anti-parallel
Strand 3	K	190	196	anti-parallel
Strand 4	K	179	184	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	18	25	first strand
Strand 2	L	50	57	anti-parallel
Strand 3	L	87	93	anti-parallel
Strand 4	L	76	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	121	128	first strand
Strand 2	L	153	160	anti-parallel
Strand 3	L	190	196	anti-parallel
Strand 4	L	179	184	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: 4HT7

Analysis of interatomic Contacts of Structural Units in PDB entry:
4HT7