Analysis of interatomic Contacts of Structural Units in PDB entry:
6HDD

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 6HDD entry

There are 7 chains in PDB entry 6HDD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 6	ALA 520
B	THR 6	ALA 520
C	THR 6	ALA 520
D	THR 6	ALA 520
E	THR 6	ALA 520
F	THR 6	ALA 520
G	THR 6	ALA 520

There are142 helices in PDB entry 6HDD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	32	Right-handed alpha
Helix 2	AA2	A	56	61	Right-handed alpha
Helix 3	AA3	A	69	74	Right-handed alpha
Helix 4	AA4	A	78	88	Right-handed alpha
Helix 5	AA5	A	91	103	Right-handed alpha
Helix 6	AA6	A	104	108	Right-handed 310
Helix 7	AA7	A	117	132	Right-handed alpha
Helix 8	AA8	A	141	150	Right-handed alpha
Helix 9	AA9	A	154	168	Right-handed alpha
Helix 10	AB1	A	234	240	Right-handed alpha
Helix 11	AB2	A	258	263	Right-handed alpha
Helix 12	AB3	A	341	352	Right-handed alpha
Helix 13	AB4	A	353	358	Right-handed 310
Helix 14	AB5	A	360	365	Right-handed alpha
Helix 15	AB6	A	365	370	Right-handed alpha
Helix 16	AB7	A	387	411	Right-handed alpha
Helix 17	AB8	A	419	427	Right-handed alpha
Helix 18	AB9	A	437	448	Right-handed alpha
Helix 19	AC1	A	451	459	Right-handed alpha
Helix 20	AC2	A	468	473	Right-handed alpha
Helix 21	AC3	A	493	507	Right-handed alpha
Helix 22	AC4	B	55	62	Right-handed alpha
Helix 23	AC5	B	67	75	Right-handed alpha
Helix 24	AC6	B	77	88	Right-handed alpha
Helix 25	AC7	B	91	102	Right-handed alpha
Helix 26	AC8	B	111	133	Right-handed alpha
Helix 27	AC9	B	138	146	Right-handed alpha
Helix 28	AD1	B	154	165	Right-handed alpha
Helix 29	AD2	B	237	241	Right-handed 310
Helix 30	AD3	B	255	260	Right-handed 310
Helix 31	AD4	B	261	266	Right-handed alpha
Helix 32	AD5	B	284	289	Right-handed alpha
Helix 33	AD6	B	317	321	Right-handed 310
Helix 34	AD7	B	339	355	Right-handed alpha
Helix 35	AD8	B	364	369	Right-handed 310
Helix 36	AD9	B	386	410	Right-handed alpha
Helix 37	AE1	B	417	422	Right-handed alpha
Helix 38	AE2	B	425	430	Right-handed alpha
Helix 39	AE3	B	437	448	Right-handed alpha
Helix 40	AE4	B	451	459	Right-handed alpha
Helix 41	AE5	B	491	509	Right-handed alpha
Helix 42	AE6	C	13	18	Right-handed alpha
Helix 43	AE7	C	23	31	Right-handed alpha
Helix 44	AE8	C	55	61	Right-handed alpha
Helix 45	AE9	C	69	78	Right-handed alpha
Helix 46	AF1	C	78	88	Right-handed alpha
Helix 47	AF2	C	91	99	Right-handed alpha
Helix 48	AF3	C	112	130	Right-handed alpha
Helix 49	AF4	C	141	149	Right-handed alpha
Helix 50	AF5	C	154	168	Right-handed alpha
Helix 51	AF6	C	234	240	Right-handed alpha
Helix 52	AF7	C	255	261	Right-handed 310
Helix 53	AF8	C	340	352	Right-handed alpha
Helix 54	AF9	C	353	358	Right-handed 310
Helix 55	AG1	C	360	365	Right-handed alpha
Helix 56	AG2	C	365	370	Right-handed alpha
Helix 57	AG3	C	386	411	Right-handed alpha
Helix 58	AG4	C	417	427	Right-handed alpha
Helix 59	AG5	C	437	448	Right-handed alpha
Helix 60	AG6	C	451	460	Right-handed alpha
Helix 61	AG7	C	468	473	Right-handed alpha
Helix 62	AG8	C	493	507	Right-handed alpha
Helix 63	AG9	D	55	62	Right-handed alpha
Helix 64	AH1	D	67	78	Right-handed alpha
Helix 65	AH2	D	78	88	Right-handed alpha
Helix 66	AH3	D	91	102	Right-handed alpha
Helix 67	AH4	D	112	133	Right-handed alpha
Helix 68	AH5	D	141	150	Right-handed alpha
Helix 69	AH6	D	154	165	Right-handed alpha
Helix 70	AH7	D	200	204	Right-handed 310
Helix 71	AH8	D	235	240	Right-handed alpha
Helix 72	AH9	D	255	260	Right-handed 310
Helix 73	AI1	D	261	266	Right-handed alpha
Helix 74	AI2	D	283	287	Right-handed 310
Helix 75	AI3	D	293	297	Right-handed 310
Helix 76	AI4	D	339	355	Right-handed alpha
Helix 77	AI5	D	364	369	Right-handed 310
Helix 78	AI6	D	386	410	Right-handed alpha
Helix 79	AI7	D	417	430	Right-handed alpha
Helix 80	AI8	D	437	448	Right-handed alpha
Helix 81	AI9	D	451	459	Right-handed alpha
Helix 82	AJ1	D	492	509	Right-handed alpha
Helix 83	AJ2	E	13	21	Right-handed alpha
Helix 84	AJ3	E	28	33	Right-handed alpha
Helix 85	AJ4	E	55	62	Right-handed alpha
Helix 86	AJ5	E	67	75	Right-handed alpha
Helix 87	AJ6	E	78	88	Right-handed alpha
Helix 88	AJ7	E	91	101	Right-handed alpha
Helix 89	AJ8	E	112	133	Right-handed alpha
Helix 90	AJ9	E	138	146	Right-handed alpha
Helix 91	AK1	E	155	165	Right-handed alpha
Helix 92	AK2	E	255	260	Right-handed 310
Helix 93	AK3	E	261	266	Right-handed alpha
Helix 94	AK4	E	289	294	Right-handed alpha
Helix 95	AK5	E	340	354	Right-handed alpha
Helix 96	AK6	E	364	368	Right-handed 310
Helix 97	AK7	E	386	410	Right-handed alpha
Helix 98	AK8	E	417	422	Right-handed alpha
Helix 99	AK9	E	425	430	Right-handed alpha
Helix 100	AL1	E	437	448	Right-handed alpha
Helix 101	AL2	E	451	459	Right-handed alpha
Helix 102	AL3	E	492	509	Right-handed alpha
Helix 103	AL4	F	13	18	Right-handed alpha
Helix 104	AL5	F	23	29	Right-handed alpha
Helix 105	AL6	F	56	61	Right-handed alpha
Helix 106	AL7	F	69	74	Right-handed alpha
Helix 107	AL8	F	78	88	Right-handed alpha
Helix 108	AL9	F	91	103	Right-handed alpha
Helix 109	AM1	F	104	106	Right-handed 310
Helix 110	AM2	F	117	132	Right-handed alpha
Helix 111	AM3	F	140	149	Right-handed alpha
Helix 112	AM4	F	154	168	Right-handed alpha
Helix 113	AM5	F	234	240	Right-handed alpha
Helix 114	AM6	F	256	261	Right-handed 310
Helix 115	AM7	F	282	286	Right-handed 310
Helix 116	AM8	F	341	352	Right-handed alpha
Helix 117	AM9	F	353	357	Right-handed 310
Helix 118	AN1	F	363	370	Right-handed alpha
Helix 119	AN2	F	387	411	Right-handed alpha
Helix 120	AN3	F	417	426	Right-handed alpha
Helix 121	AN4	F	437	448	Right-handed alpha
Helix 122	AN5	F	451	459	Right-handed alpha
Helix 123	AN6	F	468	473	Right-handed alpha
Helix 124	AN7	F	493	504	Right-handed alpha
Helix 125	AN8	G	55	62	Right-handed alpha
Helix 126	AN9	G	67	75	Right-handed alpha
Helix 127	AO1	G	78	88	Right-handed alpha
Helix 128	AO2	G	91	102	Right-handed alpha
Helix 129	AO3	G	111	117	Right-handed alpha
Helix 130	AO4	G	119	133	Right-handed alpha
Helix 131	AO5	G	138	150	Right-handed alpha
Helix 132	AO6	G	154	165	Right-handed alpha
Helix 133	AO7	G	200	204	Right-handed 310
Helix 134	AO8	G	235	240	Right-handed alpha
Helix 135	AO9	G	255	264	Right-handed 310
Helix 136	AP1	G	339	355	Right-handed alpha
Helix 137	AP2	G	365	370	Right-handed alpha
Helix 138	AP3	G	386	410	Right-handed alpha
Helix 139	AP4	G	417	430	Right-handed alpha
Helix 140	AP5	G	437	448	Right-handed alpha
Helix 141	AP6	G	451	459	Right-handed alpha
Helix 142	AP7	G	491	509	Right-handed alpha

There are 31 sheets in PDB entry 6HDD. 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, AC7, AC8, AC9, AD1, AD2, AD3, AD4,

There are 2 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	42	44	first strand
Strand 2	A	51	53	anti-parallel

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There are 3 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	172	177	first strand
Strand 2	A	377	382	parallel
Strand 3	A	188	189	anti-parallel

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There are 3 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	191	193	first strand
Strand 2	A	333	335	anti-parallel
Strand 3	A	326	327	anti-parallel

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There are 3 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	219	221	first strand
Strand 2	A	247	249	parallel
Strand 3	A	274	276	parallel

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There are 2 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	412	413	first strand
Strand 2	A	490	491	anti-parallel

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There are 3 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	512	515	first strand
Strand 2	G	41	44	parallel
Strand 3	G	51	53	anti-parallel

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There are 3 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	51	53	first strand
Strand 2	B	41	44	anti-parallel
Strand 3	C	512	515	parallel

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There are 2 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	185	187	first strand
Strand 2	B	379	381	anti-parallel

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There are 3 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	192	195	first strand
Strand 2	B	331	335	anti-parallel
Strand 3	B	325	327	anti-parallel

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There are 3 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	219	221	first strand
Strand 2	B	247	249	parallel
Strand 3	B	274	276	parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	42	44	first strand
Strand 2	C	51	53	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	174	177	first strand
Strand 2	C	377	382	parallel
Strand 3	C	188	189	anti-parallel

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There are 3 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	219	221	first strand
Strand 2	C	247	249	parallel
Strand 3	C	274	276	parallel

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There are 2 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	326	327	first strand
Strand 2	C	333	334	anti-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	412	413	first strand
Strand 2	C	490	491	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	51	53	first strand
Strand 2	D	42	45	anti-parallel
Strand 3	E	515	517	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	185	189	first strand
Strand 2	D	377	381	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	192	193	first strand
Strand 2	D	333	335	anti-parallel
Strand 3	D	325	327	anti-parallel

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There are 3 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	219	221	first strand
Strand 2	D	247	250	parallel
Strand 3	D	274	277	parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	42	44	first strand
Strand 2	E	51	53	anti-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	E	185	187	first strand
Strand 2	E	379	381	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	193	195	first strand
Strand 2	E	331	335	anti-parallel
Strand 3	E	325	327	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	42	44	first strand
Strand 2	F	51	53	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	F	174	180	first strand
Strand 2	F	379	383	parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	189	190	first strand
Strand 2	F	376	377	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	219	221	first strand
Strand 2	F	246	249	parallel
Strand 3	F	273	276	parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	326	327	first strand
Strand 2	F	333	334	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	412	413	first strand
Strand 2	F	490	491	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	185	187	first strand
Strand 2	G	379	381	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	192	195	first strand
Strand 2	G	331	335	anti-parallel
Strand 3	G	325	327	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	247	250	first strand
Strand 2	G	274	277	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: 6HDD

Analysis of interatomic Contacts of Structural Units in PDB entry:
6HDD