Analysis of interatomic Contacts of Structural Units in PDB entry:
5HHF

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 5HHF entry

There are 3 chains in PDB entry 5HHF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 3	SER 507
B	HIS 3	SER 507
C	HIS 3	ARG 303

There are100 helices in PDB entry 5HHF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	30	Right-handed alpha
Helix 2	AA2	A	44	47	Right-handed 310
Helix 3	AA3	A	69	80	Right-handed alpha
Helix 4	AA4	A	82	84	Right-handed 310
Helix 5	AA5	A	105	113	Right-handed 310
Helix 6	AA6	A	114	134	Right-handed alpha
Helix 7	AA7	A	141	158	Right-handed alpha
Helix 8	AA8	A	158	168	Right-handed alpha
Helix 9	AA9	A	170	174	Right-handed 310
Helix 10	AB1	A	187	198	Right-handed alpha
Helix 11	AB2	A	216	228	Right-handed alpha
Helix 12	AB3	A	229	232	Right-handed 310
Helix 13	AB4	A	238	240	Right-handed 310
Helix 14	AB5	A	270	279	Right-handed alpha
Helix 15	AB6	A	280	289	Right-handed alpha
Helix 16	AB7	A	332	334	Right-handed 310
Helix 17	AB8	A	335	339	Right-handed 310
Helix 18	AB9	A	386	398	Right-handed alpha
Helix 19	AC1	A	425	439	Right-handed alpha
Helix 20	AC2	A	452	456	Right-handed 310
Helix 21	AC3	A	457	475	Right-handed alpha
Helix 22	AC4	A	478	483	Right-handed alpha
Helix 23	AC5	A	483	489	Right-handed alpha
Helix 24	AC6	A	499	506	Right-handed alpha
Helix 25	AC7	B	16	30	Right-handed alpha
Helix 26	AC8	B	44	47	Right-handed 310
Helix 27	AC9	B	69	80	Right-handed alpha
Helix 28	AD1	B	82	84	Right-handed 310
Helix 29	AD2	B	105	113	Right-handed 310
Helix 30	AD3	B	114	134	Right-handed alpha
Helix 31	AD4	B	141	158	Right-handed alpha
Helix 32	AD5	B	158	168	Right-handed alpha
Helix 33	AD6	B	170	174	Right-handed 310
Helix 34	AD7	B	176	180	Right-handed 310
Helix 35	AD8	B	187	198	Right-handed alpha
Helix 36	AD9	B	216	228	Right-handed alpha
Helix 37	AE1	B	229	232	Right-handed 310
Helix 38	AE2	B	238	240	Right-handed 310
Helix 39	AE3	B	270	278	Right-handed alpha
Helix 40	AE4	B	280	288	Right-handed alpha
Helix 41	AE5	B	332	334	Right-handed 310
Helix 42	AE6	B	335	339	Right-handed 310
Helix 43	AE7	B	386	398	Right-handed alpha
Helix 44	AE8	B	425	439	Right-handed alpha
Helix 45	AE9	B	452	456	Right-handed 310
Helix 46	AF1	B	457	475	Right-handed alpha
Helix 47	AF2	B	478	483	Right-handed alpha
Helix 48	AF3	B	483	489	Right-handed alpha
Helix 49	AF4	B	499	507	Right-handed alpha
Helix 50	AF5	C	16	30	Right-handed alpha
Helix 51	AF6	C	44	47	Right-handed 310
Helix 52	AF7	C	69	80	Right-handed alpha
Helix 53	AF8	C	82	84	Right-handed 310
Helix 54	AF9	C	105	113	Right-handed 310
Helix 55	AG1	C	114	134	Right-handed alpha
Helix 56	AG2	C	141	158	Right-handed alpha
Helix 57	AG3	C	158	168	Right-handed alpha
Helix 58	AG4	C	170	174	Right-handed 310
Helix 59	AG5	C	176	180	Right-handed 310
Helix 60	AG6	C	187	198	Right-handed alpha
Helix 61	AG7	C	216	228	Right-handed alpha
Helix 62	AG8	C	229	232	Right-handed 310
Helix 63	AG9	C	238	240	Right-handed 310
Helix 64	AH1	C	270	278	Right-handed alpha
Helix 65	AH2	C	280	289	Right-handed alpha
Helix 66	AH3	C	331	334	Right-handed 310
Helix 67	AH4	C	335	339	Right-handed 310
Helix 68	AH5	C	386	398	Right-handed alpha
Helix 69	AH6	C	425	439	Right-handed alpha
Helix 70	AH7	C	452	456	Right-handed 310
Helix 71	AH8	C	457	475	Right-handed alpha
Helix 72	AH9	C	478	483	Right-handed alpha
Helix 73	AI1	C	483	489	Right-handed alpha
Helix 74	AI2	C	499	506	Right-handed alpha
Helix 75	AI3	D	16	30	Right-handed alpha
Helix 76	AI4	D	44	47	Right-handed 310
Helix 77	AI5	D	69	80	Right-handed alpha
Helix 78	AI6	D	82	84	Right-handed 310
Helix 79	AI7	D	105	113	Right-handed 310
Helix 80	AI8	D	114	135	Right-handed alpha
Helix 81	AI9	D	141	151	Right-handed alpha
Helix 82	AJ1	D	151	158	Right-handed alpha
Helix 83	AJ2	D	158	168	Right-handed alpha
Helix 84	AJ3	D	170	174	Right-handed 310
Helix 85	AJ4	D	176	180	Right-handed 310
Helix 86	AJ5	D	187	198	Right-handed alpha
Helix 87	AJ6	D	217	228	Right-handed alpha
Helix 88	AJ7	D	229	232	Right-handed 310
Helix 89	AJ8	D	238	240	Right-handed 310
Helix 90	AJ9	D	270	278	Right-handed alpha
Helix 91	AK1	D	280	289	Right-handed alpha
Helix 92	AK2	D	332	334	Right-handed 310
Helix 93	AK3	D	335	339	Right-handed 310
Helix 94	AK4	D	386	398	Right-handed alpha
Helix 95	AK5	D	425	439	Right-handed alpha
Helix 96	AK6	D	452	456	Right-handed 310
Helix 97	AK7	D	457	475	Right-handed alpha
Helix 98	AK8	D	478	483	Right-handed alpha
Helix 99	AK9	D	483	489	Right-handed alpha
Helix 100	AL1	D	499	506	Right-handed alpha

There are 24 sheets in PDB entry 5HHF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	234	236	first strand
Strand 2	A	34	38	parallel
Strand 3	A	6	13	parallel
Strand 4	A	259	267	parallel
Strand 5	A	251	254	anti-parallel
Strand 6	A	242	246	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	234	236	first strand
Strand 2	A	34	38	parallel
Strand 3	A	6	13	parallel
Strand 4	A	259	267	parallel
Strand 5	A	442	444	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	49	51	first strand
Strand 2	A	57	59	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	86	90	first strand
Strand 2	A	209	213	anti-parallel

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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	100	103	first strand
Strand 2	A	93	97	anti-parallel
Strand 3	A	315	317	parallel
Strand 4	A	327	330	anti-parallel
Strand 5	A	367	376	anti-parallel
Strand 6	A	292	303	anti-parallel
Strand 7	A	406	420	anti-parallel
Strand 8	A	350	351	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	346	347	first strand
Strand 2	A	362	363	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	234	236	first strand
Strand 2	B	34	38	parallel
Strand 3	B	6	13	parallel
Strand 4	B	259	267	parallel
Strand 5	B	251	254	anti-parallel
Strand 6	B	242	246	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	234	236	first strand
Strand 2	B	34	38	parallel
Strand 3	B	6	13	parallel
Strand 4	B	259	267	parallel
Strand 5	B	442	444	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	49	51	first strand
Strand 2	B	57	59	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	86	90	first strand
Strand 2	B	209	213	anti-parallel

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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	100	103	first strand
Strand 2	B	93	97	anti-parallel
Strand 3	B	315	317	parallel
Strand 4	B	327	330	anti-parallel
Strand 5	B	367	376	anti-parallel
Strand 6	B	292	303	anti-parallel
Strand 7	B	406	420	anti-parallel
Strand 8	B	350	351	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	346	347	first strand
Strand 2	B	362	363	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	234	236	first strand
Strand 2	C	34	38	parallel
Strand 3	C	6	13	parallel
Strand 4	C	259	267	parallel
Strand 5	C	251	254	anti-parallel
Strand 6	C	242	246	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	234	236	first strand
Strand 2	C	34	38	parallel
Strand 3	C	6	13	parallel
Strand 4	C	259	267	parallel
Strand 5	C	442	444	parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	49	51	first strand
Strand 2	C	57	59	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	86	90	first strand
Strand 2	C	209	213	anti-parallel

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There are 8 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	100	103	first strand
Strand 2	C	93	97	anti-parallel
Strand 3	C	315	317	parallel
Strand 4	C	327	329	anti-parallel
Strand 5	C	367	376	anti-parallel
Strand 6	C	292	303	anti-parallel
Strand 7	C	406	420	anti-parallel
Strand 8	C	350	351	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	346	347	first strand
Strand 2	C	362	363	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	234	236	first strand
Strand 2	D	34	38	parallel
Strand 3	D	6	13	parallel
Strand 4	D	259	267	parallel
Strand 5	D	251	254	anti-parallel
Strand 6	D	242	246	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	234	236	first strand
Strand 2	D	34	38	parallel
Strand 3	D	6	13	parallel
Strand 4	D	259	267	parallel
Strand 5	D	442	444	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	49	51	first strand
Strand 2	D	57	59	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	86	90	first strand
Strand 2	D	209	213	anti-parallel

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There are 8 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	100	103	first strand
Strand 2	D	93	97	anti-parallel
Strand 3	D	315	317	parallel
Strand 4	D	327	330	anti-parallel
Strand 5	D	367	376	anti-parallel
Strand 6	D	292	303	anti-parallel
Strand 7	D	406	420	anti-parallel
Strand 8	D	350	351	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	346	347	first strand
Strand 2	D	362	363	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: 5HHF

Analysis of interatomic Contacts of Structural Units in PDB entry:
5HHF