Analysis of interatomic Contacts of Structural Units in PDB entry:
3HT4

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 3HT4 entry

There are 8 chains in PDB entry 3HT4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MSE 1	GLU 416
B	GLU 9	ILE 415
C	LEU 5	ILE 415
D	GLU 9	GLU 416
E	ASN 7	ILE 415
F	ASN 7	GLU 416
G	GLY 8	ILE 415
H	GLU 9	ILE 415

There are115 helices in PDB entry 3HT4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	47	Right-handed alpha
Helix 2	2	A	50	54	Right-handed 310
Helix 3	3	A	64	78	Right-handed alpha
Helix 4	4	A	91	102	Right-handed alpha
Helix 5	5	A	120	125	Right-handed alpha
Helix 6	6	A	135	139	Right-handed 310
Helix 7	7	A	154	162	Right-handed alpha
Helix 8	8	A	184	199	Right-handed alpha
Helix 9	9	A	218	222	Right-handed 310
Helix 10	10	A	233	237	Right-handed 310
Helix 11	11	A	249	261	Right-handed alpha
Helix 12	12	A	276	308	Right-handed alpha
Helix 13	13	A	330	344	Right-handed alpha
Helix 14	14	A	399	414	Right-handed alpha
Helix 15	15	B	11	47	Right-handed alpha
Helix 16	16	B	50	55	Right-handed 310
Helix 17	17	B	64	78	Right-handed alpha
Helix 18	18	B	91	102	Right-handed alpha
Helix 19	19	B	120	125	Right-handed alpha
Helix 20	20	B	134	138	Right-handed 310
Helix 21	21	B	154	162	Right-handed alpha
Helix 22	22	B	184	199	Right-handed alpha
Helix 23	23	B	218	223	Right-handed 310
Helix 24	24	B	233	237	Right-handed 310
Helix 25	25	B	249	261	Right-handed alpha
Helix 26	26	B	275	308	Right-handed alpha
Helix 27	27	B	330	345	Right-handed alpha
Helix 28	28	B	399	415	Right-handed alpha
Helix 29	29	C	11	48	Right-handed alpha
Helix 30	30	C	64	79	Right-handed alpha
Helix 31	31	C	91	102	Right-handed alpha
Helix 32	32	C	118	122	Right-handed 310
Helix 33	33	C	134	139	Right-handed 310
Helix 34	34	C	154	162	Right-handed alpha
Helix 35	35	C	184	199	Right-handed alpha
Helix 36	36	C	218	222	Right-handed 310
Helix 37	37	C	233	237	Right-handed 310
Helix 38	38	C	249	261	Right-handed alpha
Helix 39	39	C	265	269	Right-handed 310
Helix 40	40	C	275	305	Right-handed alpha
Helix 41	41	C	330	344	Right-handed alpha
Helix 42	42	C	399	414	Right-handed alpha
Helix 43	43	D	11	22	Right-handed alpha
Helix 44	44	D	22	47	Right-handed alpha
Helix 45	45	D	50	54	Right-handed 310
Helix 46	46	D	64	78	Right-handed alpha
Helix 47	47	D	91	104	Right-handed alpha
Helix 48	48	D	118	126	Right-handed alpha
Helix 49	49	D	135	139	Right-handed 310
Helix 50	50	D	154	162	Right-handed alpha
Helix 51	51	D	184	199	Right-handed alpha
Helix 52	52	D	218	223	Right-handed 310
Helix 53	53	D	233	237	Right-handed 310
Helix 54	54	D	249	261	Right-handed alpha
Helix 55	55	D	265	269	Right-handed 310
Helix 56	56	D	276	307	Right-handed alpha
Helix 57	57	D	330	344	Right-handed alpha
Helix 58	58	D	399	414	Right-handed alpha
Helix 59	59	E	11	47	Right-handed alpha
Helix 60	60	E	64	79	Right-handed alpha
Helix 61	61	E	91	104	Right-handed alpha
Helix 62	62	E	118	123	Right-handed alpha
Helix 63	63	E	134	139	Right-handed 310
Helix 64	64	E	154	162	Right-handed alpha
Helix 65	65	E	184	199	Right-handed alpha
Helix 66	66	E	218	223	Right-handed 310
Helix 67	67	E	233	237	Right-handed 310
Helix 68	68	E	249	261	Right-handed alpha
Helix 69	69	E	265	269	Right-handed 310
Helix 70	70	E	275	306	Right-handed alpha
Helix 71	71	E	330	343	Right-handed alpha
Helix 72	72	E	399	411	Right-handed alpha
Helix 73	73	E	412	414	Right-handed 310
Helix 74	74	F	11	47	Right-handed alpha
Helix 75	75	F	50	54	Right-handed 310
Helix 76	76	F	64	78	Right-handed alpha
Helix 77	77	F	91	104	Right-handed alpha
Helix 78	78	F	118	125	Right-handed alpha
Helix 79	79	F	154	161	Right-handed alpha
Helix 80	80	F	184	199	Right-handed alpha
Helix 81	81	F	218	222	Right-handed 310
Helix 82	82	F	233	237	Right-handed 310
Helix 83	83	F	249	261	Right-handed alpha
Helix 84	84	F	275	306	Right-handed alpha
Helix 85	85	F	330	344	Right-handed alpha
Helix 86	86	F	399	416	Right-handed alpha
Helix 87	87	G	10	22	Right-handed alpha
Helix 88	88	G	22	47	Right-handed alpha
Helix 89	89	G	50	54	Right-handed 310
Helix 90	90	G	64	78	Right-handed alpha
Helix 91	91	G	91	104	Right-handed alpha
Helix 92	92	G	118	126	Right-handed alpha
Helix 93	93	G	135	139	Right-handed 310
Helix 94	94	G	154	160	Right-handed alpha
Helix 95	95	G	184	199	Right-handed alpha
Helix 96	96	G	218	223	Right-handed 310
Helix 97	97	G	233	237	Right-handed 310
Helix 98	98	G	249	259	Right-handed alpha
Helix 99	99	G	276	307	Right-handed alpha
Helix 100	100	G	330	344	Right-handed alpha
Helix 101	101	G	399	412	Right-handed alpha
Helix 102	102	H	11	22	Right-handed alpha
Helix 103	103	H	22	48	Right-handed alpha
Helix 104	104	H	64	78	Right-handed alpha
Helix 105	105	H	91	104	Right-handed alpha
Helix 106	106	H	120	126	Right-handed alpha
Helix 107	107	H	134	138	Right-handed 310
Helix 108	108	H	154	160	Right-handed alpha
Helix 109	109	H	186	199	Right-handed alpha
Helix 110	110	H	218	223	Right-handed alpha
Helix 111	111	H	233	237	Right-handed 310
Helix 112	112	H	249	261	Right-handed alpha
Helix 113	113	H	275	307	Right-handed alpha
Helix 114	114	H	330	343	Right-handed alpha
Helix 115	115	H	399	411	Right-handed alpha

There are 17 sheets in PDB entry 3HT4. 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,

There are 7 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	82	83	first strand
Strand 2	A	244	248	anti-parallel
Strand 3	A	226	230	anti-parallel
Strand 4	A	203	207	parallel
Strand 5	A	166	172	parallel
Strand 6	A	109	112	parallel
Strand 7	A	141	144	parallel

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There are 6 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	311	312	first strand
Strand 2	A	325	327	anti-parallel
Strand 3	A	391	395	anti-parallel
Strand 4	A	381	385	anti-parallel
Strand 5	A	364	368	anti-parallel
Strand 6	A	356	357	anti-parallel

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There are 7 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	82	83	first strand
Strand 2	B	244	248	anti-parallel
Strand 3	B	226	230	anti-parallel
Strand 4	B	203	207	parallel
Strand 5	B	166	172	parallel
Strand 6	B	109	112	parallel
Strand 7	B	141	144	parallel

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There are 6 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	311	312	first strand
Strand 2	B	325	327	anti-parallel
Strand 3	B	391	395	anti-parallel
Strand 4	B	381	385	anti-parallel
Strand 5	B	364	369	anti-parallel
Strand 6	B	356	357	anti-parallel

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There are 7 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	82	85	first strand
Strand 2	C	244	248	anti-parallel
Strand 3	C	226	230	anti-parallel
Strand 4	C	203	207	parallel
Strand 5	C	166	172	parallel
Strand 6	C	109	112	parallel
Strand 7	C	141	144	parallel

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There are 5 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	311	312	first strand
Strand 2	C	325	327	anti-parallel
Strand 3	C	391	395	anti-parallel
Strand 4	C	381	385	anti-parallel
Strand 5	C	365	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	82	86	first strand
Strand 2	D	244	248	anti-parallel
Strand 3	D	226	230	anti-parallel
Strand 4	D	203	207	parallel
Strand 5	D	166	172	parallel
Strand 6	D	109	112	parallel
Strand 7	D	141	144	parallel

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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	D	311	312	first strand
Strand 2	D	325	327	anti-parallel
Strand 3	D	391	395	anti-parallel
Strand 4	D	381	385	anti-parallel
Strand 5	D	365	368	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	82	84	first strand
Strand 2	E	244	248	anti-parallel
Strand 3	E	226	230	anti-parallel
Strand 4	E	203	207	parallel
Strand 5	E	166	172	parallel
Strand 6	E	109	112	parallel
Strand 7	E	141	144	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	311	312	first strand
Strand 2	E	325	327	anti-parallel
Strand 3	E	391	395	anti-parallel
Strand 4	E	381	386	anti-parallel
Strand 5	E	364	368	anti-parallel
Strand 6	E	355	356	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	82	85	first strand
Strand 2	F	244	248	anti-parallel
Strand 3	F	226	230	anti-parallel
Strand 4	F	203	207	parallel
Strand 5	F	166	172	parallel
Strand 6	F	109	112	parallel
Strand 7	F	141	144	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	311	312	first strand
Strand 2	F	325	327	anti-parallel
Strand 3	F	391	395	anti-parallel
Strand 4	F	381	385	anti-parallel
Strand 5	F	365	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	82	86	first strand
Strand 2	G	244	248	anti-parallel
Strand 3	G	226	230	anti-parallel
Strand 4	G	203	207	parallel
Strand 5	G	166	172	parallel
Strand 6	G	109	112	parallel
Strand 7	G	141	144	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	310	312	first strand
Strand 2	G	325	327	anti-parallel
Strand 3	G	391	393	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	355	358	first strand
Strand 2	G	361	368	anti-parallel
Strand 3	G	382	385	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	82	86	first strand
Strand 2	H	244	248	anti-parallel
Strand 3	H	226	230	anti-parallel
Strand 4	H	203	207	parallel
Strand 5	H	166	172	parallel
Strand 6	H	109	112	parallel
Strand 7	H	141	144	parallel

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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	H	311	312	first strand
Strand 2	H	325	327	anti-parallel
Strand 3	H	391	395	anti-parallel
Strand 4	H	381	383	anti-parallel
Strand 5	H	368	369	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: 3HT4

Analysis of interatomic Contacts of Structural Units in PDB entry:
3HT4