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

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 1OFH entry

There are 9 chains in PDB entry 1OFH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	LEU 444
B	SER 2	LEU 444
C	SER 2	LEU 444
G	THR 1	ASN 174
H	THR 1	ASN 174
I	THR 1	ASN 174
L	THR 1	ASN 174
M	THR 1	ASN 174
N	THR 1	ASN 174

There are 85 helices in PDB entry 1OFH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	15	Right-handed alpha
Helix 2	2	A	20	37	Right-handed alpha
Helix 3	3	A	41	48	Right-handed alpha
Helix 4	4	A	62	75	Right-handed alpha
Helix 5	5	A	84	87	Right-handed 310
Helix 6	6	A	91	96	Right-handed 310
Helix 7	7	A	97	106	Right-handed alpha
Helix 8	8	A	244	252	Right-handed alpha
Helix 9	9	A	259	263	Right-handed 310
Helix 10	10	A	271	288	Right-handed alpha
Helix 11	11	A	315	319	Right-handed 310
Helix 12	12	A	320	326	Right-handed alpha
Helix 13	13	A	337	347	Right-handed alpha
Helix 14	14	A	351	363	Right-handed alpha
Helix 15	15	A	370	388	Right-handed alpha
Helix 16	16	A	393	404	Right-handed alpha
Helix 17	17	A	404	411	Right-handed alpha
Helix 18	18	A	412	414	Right-handed 310
Helix 19	19	A	422	430	Right-handed alpha
Helix 20	20	B	5	15	Right-handed alpha
Helix 21	21	B	20	38	Right-handed alpha
Helix 22	22	B	41	48	Right-handed alpha
Helix 23	23	B	62	75	Right-handed alpha
Helix 24	24	B	84	87	Right-handed 310
Helix 25	25	B	97	107	Right-handed alpha
Helix 26	26	B	244	252	Right-handed alpha
Helix 27	27	B	259	263	Right-handed 310
Helix 28	28	B	271	288	Right-handed alpha
Helix 29	29	B	315	319	Right-handed 310
Helix 30	30	B	323	327	Right-handed 310
Helix 31	31	B	337	347	Right-handed alpha
Helix 32	32	B	351	362	Right-handed alpha
Helix 33	33	B	370	388	Right-handed alpha
Helix 34	34	B	393	404	Right-handed alpha
Helix 35	35	B	404	411	Right-handed alpha
Helix 36	36	B	412	414	Right-handed 310
Helix 37	37	B	422	430	Right-handed alpha
Helix 38	38	B	438	443	Right-handed 310
Helix 39	39	C	5	14	Right-handed alpha
Helix 40	40	C	20	38	Right-handed alpha
Helix 41	41	C	41	48	Right-handed alpha
Helix 42	42	C	62	75	Right-handed alpha
Helix 43	43	C	84	87	Right-handed 310
Helix 44	44	C	97	107	Right-handed alpha
Helix 45	45	C	244	252	Right-handed alpha
Helix 46	46	C	259	263	Right-handed 310
Helix 47	47	C	271	288	Right-handed alpha
Helix 48	48	C	315	319	Right-handed 310
Helix 49	49	C	320	327	Right-handed alpha
Helix 50	50	C	337	347	Right-handed alpha
Helix 51	51	C	351	363	Right-handed alpha
Helix 52	52	C	370	388	Right-handed alpha
Helix 53	53	C	391	393	Right-handed 310
Helix 54	54	C	394	411	Right-handed alpha
Helix 55	55	C	412	414	Right-handed 310
Helix 56	56	C	422	430	Right-handed alpha
Helix 57	57	C	438	443	Right-handed 310
Helix 58	58	G	49	67	Right-handed alpha
Helix 59	59	G	70	81	Right-handed alpha
Helix 60	60	G	126	139	Right-handed alpha
Helix 61	61	G	144	158	Right-handed alpha
Helix 62	62	H	38	40	Right-handed 310
Helix 63	63	H	49	67	Right-handed alpha
Helix 64	64	H	70	81	Right-handed alpha
Helix 65	65	H	126	140	Right-handed alpha
Helix 66	66	H	144	160	Right-handed alpha
Helix 67	67	I	49	67	Right-handed alpha
Helix 68	68	I	70	81	Right-handed alpha
Helix 69	69	I	126	141	Right-handed alpha
Helix 70	70	I	144	160	Right-handed alpha
Helix 71	71	L	49	67	Right-handed alpha
Helix 72	72	L	70	83	Right-handed alpha
Helix 73	73	L	87	91	Right-handed 310
Helix 74	74	L	126	141	Right-handed alpha
Helix 75	75	L	144	160	Right-handed alpha
Helix 76	76	M	49	66	Right-handed alpha
Helix 77	77	M	70	85	Right-handed alpha
Helix 78	78	M	85	90	Right-handed alpha
Helix 79	79	M	126	141	Right-handed alpha
Helix 80	80	M	144	158	Right-handed alpha
Helix 81	81	N	49	66	Right-handed alpha
Helix 82	82	N	70	85	Right-handed alpha
Helix 83	83	N	85	90	Right-handed alpha
Helix 84	84	N	126	139	Right-handed alpha
Helix 85	85	N	144	158	Right-handed alpha

There are 27 sheets in PDB entry 1OFH. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, GA, GB, GC, HA, HB, HC, IA, IB, IC, LA, LB, LC, MA, MB, MC, NA, NB, NC,

There are 5 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	78	82	first strand
Strand 2	A	253	257	parallel
Strand 3	A	304	309	parallel
Strand 4	A	53	56	parallel
Strand 5	A	329	332	parallel

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There are 2 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	290	293	first strand
Strand 2	A	296	299	anti-parallel

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There are 2 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	366	369	first strand
Strand 2	A	418	421	parallel

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There are 5 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	78	82	first strand
Strand 2	B	253	257	parallel
Strand 3	B	304	309	parallel
Strand 4	B	53	56	parallel
Strand 5	B	329	332	parallel

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There are 2 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	290	293	first strand
Strand 2	B	296	299	anti-parallel

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There are 2 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	366	369	first strand
Strand 2	B	418	421	parallel

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There are 5 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	78	82	first strand
Strand 2	C	253	257	parallel
Strand 3	C	304	309	parallel
Strand 4	C	53	56	parallel
Strand 5	C	329	332	parallel

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There are 2 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	290	293	first strand
Strand 2	C	296	299	anti-parallel

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There are 2 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	366	369	first strand
Strand 2	C	418	421	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	120	123	first strand
Strand 2	G	3	8	anti-parallel
Strand 3	G	11	16	anti-parallel
Strand 4	G	168	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	20	22	first strand
Strand 2	G	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	34	37	first strand
Strand 2	G	42	48	anti-parallel
Strand 3	G	93	98	anti-parallel
Strand 4	G	103	107	anti-parallel
Strand 5	G	112	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	2	8	anti-parallel
Strand 3	H	11	16	anti-parallel
Strand 4	H	168	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	20	22	first strand
Strand 2	H	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	34	37	first strand
Strand 2	H	42	48	anti-parallel
Strand 3	H	93	99	anti-parallel
Strand 4	H	103	107	anti-parallel
Strand 5	H	112	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	120	123	first strand
Strand 2	I	3	7	anti-parallel
Strand 3	I	12	16	anti-parallel
Strand 4	I	168	172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	20	22	first strand
Strand 2	I	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	34	37	first strand
Strand 2	I	42	48	anti-parallel
Strand 3	I	93	99	anti-parallel
Strand 4	I	103	107	anti-parallel
Strand 5	I	112	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	12	16	first strand
Strand 2	L	3	7	anti-parallel
Strand 3	L	120	123	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	20	22	first strand
Strand 2	L	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	34	37	first strand
Strand 2	L	42	47	anti-parallel
Strand 3	L	94	98	anti-parallel
Strand 4	L	103	107	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	120	123	first strand
Strand 2	M	3	7	anti-parallel
Strand 3	M	12	16	anti-parallel
Strand 4	M	168	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	20	22	first strand
Strand 2	M	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	34	37	first strand
Strand 2	M	42	46	anti-parallel
Strand 3	M	94	98	anti-parallel
Strand 4	M	103	107	anti-parallel
Strand 5	M	112	113	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	120	123	first strand
Strand 2	N	3	8	anti-parallel
Strand 3	N	11	16	anti-parallel
Strand 4	N	168	170	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	20	22	first strand
Strand 2	N	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	34	37	first strand
Strand 2	N	42	46	anti-parallel
Strand 3	N	94	98	anti-parallel
Strand 4	N	103	107	anti-parallel
Strand 5	N	112	113	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: 1OFH

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