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

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 1OHF entry

There are 8 chains in PDB entry 1OHF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 61	ASN 570
E	PHE 571	LEU 599
B	ASP 44	ASN 570
F	PHE 571	GLU 590
C	ASN 42	ASN 570
G	PHE 571	MET 641
D	ILE 43	ASN 570
H	PHE 571	MET 641

There are 71 helices in PDB entry 1OHF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	67	70	Right-handed 310
Helix 2	2	A	71	80	Right-handed alpha
Helix 3	3	A	85	97	Right-handed alpha
Helix 4	4	A	99	104	Right-handed alpha
Helix 5	5	A	176	189	Right-handed alpha
Helix 6	6	A	192	199	Right-handed alpha
Helix 7	7	A	218	223	Right-handed alpha
Helix 8	8	A	226	230	Right-handed 310
Helix 9	9	A	252	256	Right-handed 310
Helix 10	10	A	377	380	Right-handed 310
Helix 11	11	A	430	435	Right-handed alpha
Helix 12	12	A	436	438	Right-handed 310
Helix 13	13	A	446	450	Right-handed alpha
Helix 14	14	A	483	487	Right-handed 310
Helix 15	15	A	536	540	Right-handed 310
Helix 16	16	A	547	561	Right-handed alpha
Helix 17	17	A	568	570	Right-handed 310
Helix 18	18	E	573	597	Right-handed alpha
Helix 19	19	B	44	55	Right-handed alpha
Helix 20	20	B	72	77	Right-handed alpha
Helix 21	21	B	86	97	Right-handed alpha
Helix 22	22	B	97	104	Right-handed alpha
Helix 23	23	B	176	189	Right-handed alpha
Helix 24	24	B	192	200	Right-handed alpha
Helix 25	25	B	218	223	Right-handed alpha
Helix 26	26	B	226	230	Right-handed 310
Helix 27	27	B	252	256	Right-handed 310
Helix 28	28	B	377	380	Right-handed 310
Helix 29	29	B	430	438	Right-handed alpha
Helix 30	30	B	483	487	Right-handed 310
Helix 31	31	B	536	540	Right-handed 310
Helix 32	32	B	547	561	Right-handed alpha
Helix 33	33	B	568	570	Right-handed 310
Helix 34	34	F	573	589	Right-handed alpha
Helix 35	35	C	44	58	Right-handed alpha
Helix 36	36	C	67	71	Right-handed 310
Helix 37	37	C	71	75	Right-handed 310
Helix 38	38	C	85	97	Right-handed alpha
Helix 39	39	C	97	104	Right-handed alpha
Helix 40	40	C	176	189	Right-handed alpha
Helix 41	41	C	192	200	Right-handed alpha
Helix 42	42	C	218	223	Right-handed alpha
Helix 43	43	C	376	380	Right-handed 310
Helix 44	44	C	430	435	Right-handed alpha
Helix 45	45	C	436	438	Right-handed 310
Helix 46	46	C	446	450	Right-handed alpha
Helix 47	47	C	483	487	Right-handed 310
Helix 48	48	C	536	540	Right-handed 310
Helix 49	49	C	547	561	Right-handed alpha
Helix 50	50	C	568	570	Right-handed 310
Helix 51	51	G	573	587	Right-handed alpha
Helix 52	52	G	593	599	Right-handed alpha
Helix 53	53	G	626	640	Right-handed alpha
Helix 54	54	D	44	58	Right-handed alpha
Helix 55	55	D	67	71	Right-handed 310
Helix 56	56	D	71	75	Right-handed 310
Helix 57	57	D	85	97	Right-handed alpha
Helix 58	58	D	97	104	Right-handed alpha
Helix 59	59	D	176	189	Right-handed alpha
Helix 60	60	D	192	200	Right-handed alpha
Helix 61	61	D	218	223	Right-handed alpha
Helix 62	62	D	377	380	Right-handed 310
Helix 63	63	D	430	438	Right-handed alpha
Helix 64	64	D	446	450	Right-handed alpha
Helix 65	65	D	483	487	Right-handed 310
Helix 66	66	D	536	540	Right-handed 310
Helix 67	67	D	547	561	Right-handed alpha
Helix 68	68	D	568	570	Right-handed 310
Helix 69	69	H	573	589	Right-handed alpha
Helix 70	70	H	594	599	Right-handed alpha
Helix 71	71	H	626	640	Right-handed alpha

There are 30 sheets in PDB entry 1OHF. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, BA, BB, BC, BD, BE, BF, BG, BH, CA, CB, CC, CD, CE, CF, CG, CH, A, DB, C, DD, DE, DF,

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	467	468	first strand
Strand 2	A	237	250	anti-parallel
Strand 3	A	517	529	anti-parallel
Strand 4	A	121	133	anti-parallel
Strand 5	A	541	542	anti-parallel

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There are 4 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	467	468	first strand
Strand 2	A	237	250	anti-parallel
Strand 3	A	451	455	anti-parallel
Strand 4	A	564	566	anti-parallel

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There are 7 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	203	204	first strand
Strand 2	A	211	217	anti-parallel
Strand 3	A	162	169	anti-parallel
Strand 4	A	149	156	anti-parallel
Strand 5	A	504	513	anti-parallel
Strand 6	A	259	265	anti-parallel
Strand 7	A	442	445	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	270	273	first strand
Strand 2	A	420	425	anti-parallel
Strand 3	A	473	478	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	278	280	first strand
Strand 2	A	413	415	anti-parallel

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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	A	318	319	first strand
Strand 2	A	325	329	anti-parallel
Strand 3	A	297	301	anti-parallel
Strand 4	A	286	290	anti-parallel
Strand 5	A	401	406	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	339	342	first strand
Strand 2	A	368	375	anti-parallel
Strand 3	A	382	388	anti-parallel
Strand 4	A	391	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	358	363	first strand
Strand 2	A	349	353	anti-parallel
Strand 3	A	408	410	anti-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	467	468	first strand
Strand 2	B	237	250	anti-parallel
Strand 3	B	517	529	anti-parallel
Strand 4	B	121	133	anti-parallel
Strand 5	B	541	542	anti-parallel

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There are 4 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	467	468	first strand
Strand 2	B	237	250	anti-parallel
Strand 3	B	451	455	anti-parallel
Strand 4	B	564	566	anti-parallel

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There are 7 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	203	204	first strand
Strand 2	B	211	217	anti-parallel
Strand 3	B	162	169	anti-parallel
Strand 4	B	149	156	anti-parallel
Strand 5	B	504	513	anti-parallel
Strand 6	B	259	265	anti-parallel
Strand 7	B	442	445	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	270	273	first strand
Strand 2	B	420	425	anti-parallel
Strand 3	B	473	478	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	278	280	first strand
Strand 2	B	413	415	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	318	319	first strand
Strand 2	B	325	329	anti-parallel
Strand 3	B	297	301	anti-parallel
Strand 4	B	286	289	anti-parallel
Strand 5	B	405	406	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	339	342	first strand
Strand 2	B	368	375	anti-parallel
Strand 3	B	382	388	anti-parallel
Strand 4	B	391	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	358	363	first strand
Strand 2	B	349	353	anti-parallel
Strand 3	B	408	410	anti-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	467	468	first strand
Strand 2	C	237	250	anti-parallel
Strand 3	C	517	528	anti-parallel
Strand 4	C	121	133	anti-parallel
Strand 5	C	541	542	anti-parallel

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There are 4 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	467	468	first strand
Strand 2	C	237	250	anti-parallel
Strand 3	C	451	455	anti-parallel
Strand 4	C	564	566	anti-parallel

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There are 7 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	203	204	first strand
Strand 2	C	211	217	anti-parallel
Strand 3	C	162	169	anti-parallel
Strand 4	C	149	156	anti-parallel
Strand 5	C	504	513	anti-parallel
Strand 6	C	259	265	anti-parallel
Strand 7	C	442	445	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	270	273	first strand
Strand 2	C	420	425	anti-parallel
Strand 3	C	473	478	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	278	280	first strand
Strand 2	C	413	415	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	318	319	first strand
Strand 2	C	325	329	anti-parallel
Strand 3	C	297	301	anti-parallel
Strand 4	C	286	290	anti-parallel
Strand 5	C	401	406	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	339	342	first strand
Strand 2	C	368	374	anti-parallel
Strand 3	C	382	388	anti-parallel
Strand 4	C	391	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	358	363	first strand
Strand 2	C	349	353	anti-parallel
Strand 3	C	408	410	anti-parallel

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There are 9 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	467	468	first strand
Strand 2	D	237	250	anti-parallel
Strand 3	D	541	542	first strand
Strand 4	D	121	133	anti-parallel
Strand 5	D	517	529	anti-parallel
Strand 6	D	237	250	anti-parallel
Strand 7	D	564	566	first strand
Strand 8	D	451	455	anti-parallel
Strand 9	D	237	250	anti-parallel

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There are 7 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	203	204	first strand
Strand 2	D	211	217	anti-parallel
Strand 3	D	162	169	anti-parallel
Strand 4	D	149	156	anti-parallel
Strand 5	D	504	513	anti-parallel
Strand 6	D	259	265	anti-parallel
Strand 7	D	442	445	anti-parallel

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There are 3 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	270	273	first strand
Strand 2	D	420	425	anti-parallel
Strand 3	D	473	478	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	318	319	first strand
Strand 2	D	325	329	anti-parallel
Strand 3	D	297	301	anti-parallel
Strand 4	D	286	290	anti-parallel
Strand 5	D	401	406	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	339	342	first strand
Strand 2	D	368	375	anti-parallel
Strand 3	D	382	388	anti-parallel
Strand 4	D	391	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	358	361	first strand
Strand 2	D	349	353	anti-parallel
Strand 3	D	408	410	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: 1OHF

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