Analysis of interatomic Contacts of Structural Units in PDB entry:
1H1L

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 1H1L entry

There are 4 chains in PDB entry 1H1L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 1	LEU 478
B	SER 1	ARG 519
C	THR 1	LEU 478
D	SER 1	ARG 519

There are108 helices in PDB entry 1H1L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	2	17	Right-handed alpha
Helix 2	2	A	20	29	Right-handed alpha
Helix 3	3	A	61	67	Right-handed alpha
Helix 4	4	A	1	72	Right-handed alpha
Helix 5	5	A	85	91	Right-handed alpha
Helix 6	6	A	118	125	Right-handed alpha
Helix 7	7	A	126	141	Right-handed alpha
Helix 8	8	A	153	158	Right-handed alpha
Helix 9	9	A	161	174	Right-handed alpha
Helix 10	10	A	189	205	Right-handed alpha
Helix 11	11	A	230	232	Right-handed 310
Helix 12	12	A	233	243	Right-handed alpha
Helix 13	13	A	256	263	Right-handed alpha
Helix 14	14	A	264	266	Right-handed 310
Helix 15	15	A	273	289	Right-handed alpha
Helix 16	16	A	299	312	Right-handed alpha
Helix 17	17	A	315	345	Right-handed alpha
Helix 18	18	A	356	361	Right-handed alpha
Helix 19	19	A	361	368	Right-handed alpha
Helix 20	20	A	381	389	Right-handed alpha
Helix 21	21	A	390	392	Right-handed 310
Helix 22	22	A	403	415	Right-handed alpha
Helix 23	23	A	422	432	Right-handed alpha
Helix 24	24	A	441	445	Right-handed 310
Helix 25	25	A	449	466	Right-handed alpha
Helix 26	26	A	467	473	Right-handed 310
Helix 27	27	B	9	14	Right-handed alpha
Helix 28	28	B	16	28	Right-handed alpha
Helix 29	29	B	34	45	Right-handed alpha
Helix 30	30	B	47	55	Right-handed alpha
Helix 31	31	B	68	79	Right-handed alpha
Helix 32	32	B	90	106	Right-handed alpha
Helix 33	33	B	118	124	Right-handed alpha
Helix 34	34	B	125	141	Right-handed alpha
Helix 35	35	B	150	157	Right-handed alpha
Helix 36	36	B	159	170	Right-handed alpha
Helix 37	37	B	190	208	Right-handed alpha
Helix 38	38	B	229	243	Right-handed alpha
Helix 39	39	B	273	279	Right-handed alpha
Helix 40	40	B	280	283	Right-handed 310
Helix 41	41	B	294	304	Right-handed alpha
Helix 42	42	B	317	333	Right-handed alpha
Helix 43	43	B	337	359	Right-handed alpha
Helix 44	44	B	368	382	Right-handed alpha
Helix 45	45	B	395	409	Right-handed alpha
Helix 46	46	B	422	433	Right-handed alpha
Helix 47	47	B	441	443	Right-handed 310
Helix 48	48	B	444	455	Right-handed alpha
Helix 49	49	B	456	459	Right-handed 310
Helix 50	50	B	474	478	Right-handed 310
Helix 51	51	B	481	505	Right-handed alpha
Helix 52	52	B	511	515	Right-handed 310
Helix 53	53	C	2	16	Right-handed alpha
Helix 54	54	C	17	19	Right-handed 310
Helix 55	55	C	20	29	Right-handed alpha
Helix 56	56	C	61	67	Right-handed alpha
Helix 57	57	A	1	72	Right-handed alpha
Helix 58	58	C	85	91	Right-handed alpha
Helix 59	59	C	118	125	Right-handed alpha
Helix 60	60	C	126	141	Right-handed alpha
Helix 61	61	C	153	158	Right-handed alpha
Helix 62	62	C	161	174	Right-handed alpha
Helix 63	63	C	189	205	Right-handed alpha
Helix 64	64	C	230	232	Right-handed 310
Helix 65	65	C	233	243	Right-handed alpha
Helix 66	66	C	256	263	Right-handed alpha
Helix 67	67	C	264	266	Right-handed 310
Helix 68	68	C	273	288	Right-handed alpha
Helix 69	69	C	299	312	Right-handed alpha
Helix 70	70	C	315	329	Right-handed alpha
Helix 71	71	C	329	345	Right-handed alpha
Helix 72	72	C	356	361	Right-handed alpha
Helix 73	73	C	361	368	Right-handed alpha
Helix 74	74	C	381	389	Right-handed alpha
Helix 75	75	C	390	392	Right-handed 310
Helix 76	76	C	403	415	Right-handed alpha
Helix 77	77	C	422	433	Right-handed alpha
Helix 78	78	C	441	445	Right-handed 310
Helix 79	79	C	449	466	Right-handed alpha
Helix 80	80	C	467	473	Right-handed 310
Helix 81	81	D	9	14	Right-handed alpha
Helix 82	82	D	16	28	Right-handed alpha
Helix 83	83	D	34	46	Right-handed alpha
Helix 84	84	D	47	56	Right-handed alpha
Helix 85	85	D	68	79	Right-handed alpha
Helix 86	86	D	90	106	Right-handed alpha
Helix 87	87	D	117	124	Right-handed alpha
Helix 88	88	D	125	141	Right-handed alpha
Helix 89	89	D	150	157	Right-handed alpha
Helix 90	90	D	159	170	Right-handed alpha
Helix 91	91	D	190	208	Right-handed alpha
Helix 92	92	D	229	243	Right-handed alpha
Helix 93	93	D	255	259	Right-handed 310
Helix 94	94	D	273	279	Right-handed alpha
Helix 95	95	D	280	283	Right-handed 310
Helix 96	96	D	294	304	Right-handed alpha
Helix 97	97	D	317	333	Right-handed alpha
Helix 98	98	D	337	359	Right-handed alpha
Helix 99	99	D	368	382	Right-handed alpha
Helix 100	100	D	395	408	Right-handed alpha
Helix 101	101	D	409	413	Right-handed 310
Helix 102	102	D	422	433	Right-handed alpha
Helix 103	103	D	441	443	Right-handed 310
Helix 104	104	D	444	455	Right-handed alpha
Helix 105	105	D	456	459	Right-handed 310
Helix 106	106	D	474	478	Right-handed 310
Helix 107	107	D	481	505	Right-handed alpha
Helix 108	108	D	511	515	Right-handed 310

There are 12 sheets in PDB entry 1H1L. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, A, DB, C,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	31	33	first strand
Strand 2	A	397	400	anti-parallel
Strand 3	A	371	377	parallel
Strand 4	A	348	353	parallel
Strand 5	A	418	421	parallel
Strand 6	A	436	438	parallel

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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	A	177	180	first strand
Strand 2	A	146	151	parallel
Strand 3	A	77	82	parallel
Strand 4	A	113	114	parallel
Strand 5	B	61	62	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	246	252	first strand
Strand 2	A	220	226	parallel
Strand 3	A	268	271	parallel
Strand 4	A	292	294	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	112	113	first strand
Strand 2	B	83	88	parallel
Strand 3	B	144	149	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	249	first strand
Strand 2	B	220	223	parallel
Strand 3	B	285	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	416	419	first strand
Strand 2	B	385	391	parallel
Strand 3	B	362	366	parallel
Strand 4	B	437	440	parallel
Strand 5	B	462	464	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	31	33	first strand
Strand 2	C	397	400	anti-parallel
Strand 3	C	371	377	parallel
Strand 4	C	348	353	parallel
Strand 5	C	418	421	parallel
Strand 6	C	436	438	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	177	180	first strand
Strand 2	C	146	151	parallel
Strand 3	C	77	82	parallel
Strand 4	C	113	114	parallel
Strand 5	D	61	62	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	246	252	first strand
Strand 2	C	220	226	parallel
Strand 3	C	268	271	parallel
Strand 4	C	292	294	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	112	113	first strand
Strand 2	D	83	88	parallel
Strand 3	D	144	149	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	247	249	first strand
Strand 2	D	220	223	parallel
Strand 3	D	285	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	416	419	first strand
Strand 2	D	385	391	parallel
Strand 3	D	362	366	parallel
Strand 4	D	437	440	parallel
Strand 5	D	462	464	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: 1H1L

Analysis of interatomic Contacts of Structural Units in PDB entry:
1H1L