Analysis of interatomic Contacts of Structural Units in PDB entry:
6PK2

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 6PK2 entry

There are 8 chains in PDB entry 6PK2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 13	GLY 466
B	LEU 13	GLY 466
C	LEU 13	GLY 466
D	LEU 13	GLY 466
E	LEU 13	GLY 466
F	LEU 13	GLY 466
G	LEU 13	GLY 466
H	LEU 13	GLY 466

There are171 helices in PDB entry 6PK2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	13	16	Right-handed 310
Helix 2	AA2	A	17	26	Right-handed alpha
Helix 3	AA3	A	63	67	Right-handed 310
Helix 4	AA4	A	69	87	Right-handed alpha
Helix 5	AA5	A	100	103	Right-handed 310
Helix 6	AA6	A	104	122	Right-handed alpha
Helix 7	AA7	A	137	145	Right-handed alpha
Helix 8	AA8	A	197	214	Right-handed alpha
Helix 9	AA9	A	219	226	Right-handed alpha
Helix 10	AB1	A	229	234	Right-handed 310
Helix 11	AB2	A	244	252	Right-handed alpha
Helix 12	AB3	A	290	294	Right-handed 310
Helix 13	AB4	A	296	313	Right-handed alpha
Helix 14	AB5	A	334	351	Right-handed alpha
Helix 15	AB6	A	365	371	Right-handed alpha
Helix 16	AB7	A	373	377	Right-handed 310
Helix 17	AB8	A	393	402	Right-handed alpha
Helix 18	AB9	A	402	409	Right-handed alpha
Helix 19	AC1	A	413	429	Right-handed alpha
Helix 20	AC2	A	431	439	Right-handed alpha
Helix 21	AC3	A	446	448	Right-handed 310
Helix 22	AC4	A	449	461	Right-handed alpha
Helix 23	AC5	B	17	26	Right-handed alpha
Helix 24	AC6	B	63	67	Right-handed 310
Helix 25	AC7	B	69	87	Right-handed alpha
Helix 26	AC8	B	100	103	Right-handed 310
Helix 27	AC9	B	104	122	Right-handed alpha
Helix 28	AD1	B	137	145	Right-handed alpha
Helix 29	AD2	B	197	214	Right-handed alpha
Helix 30	AD3	B	219	226	Right-handed alpha
Helix 31	AD4	B	229	234	Right-handed 310
Helix 32	AD5	B	244	252	Right-handed alpha
Helix 33	AD6	B	290	294	Right-handed 310
Helix 34	AD7	B	296	313	Right-handed alpha
Helix 35	AD8	B	334	351	Right-handed alpha
Helix 36	AD9	B	365	371	Right-handed alpha
Helix 37	AE1	B	373	377	Right-handed 310
Helix 38	AE2	B	393	402	Right-handed alpha
Helix 39	AE3	B	402	408	Right-handed alpha
Helix 40	AE4	B	413	429	Right-handed alpha
Helix 41	AE5	B	431	439	Right-handed alpha
Helix 42	AE6	B	446	448	Right-handed 310
Helix 43	AE7	B	449	461	Right-handed alpha
Helix 44	AE8	C	13	16	Right-handed 310
Helix 45	AE9	C	17	26	Right-handed alpha
Helix 46	AF1	C	63	67	Right-handed 310
Helix 47	AF2	C	69	87	Right-handed alpha
Helix 48	AF3	C	100	102	Right-handed 310
Helix 49	AF4	C	103	122	Right-handed alpha
Helix 50	AF5	C	137	145	Right-handed alpha
Helix 51	AF6	C	197	214	Right-handed alpha
Helix 52	AF7	C	219	226	Right-handed alpha
Helix 53	AF8	C	230	234	Right-handed 310
Helix 54	AF9	C	244	252	Right-handed alpha
Helix 55	AG1	C	290	294	Right-handed 310
Helix 56	AG2	C	296	314	Right-handed alpha
Helix 57	AG3	C	334	351	Right-handed alpha
Helix 58	AG4	C	365	371	Right-handed alpha
Helix 59	AG5	C	373	377	Right-handed 310
Helix 60	AG6	C	393	401	Right-handed alpha
Helix 61	AG7	C	424	429	Right-handed alpha
Helix 62	AG8	C	431	439	Right-handed alpha
Helix 63	AG9	C	446	448	Right-handed 310
Helix 64	AH1	C	449	461	Right-handed alpha
Helix 65	AH2	D	17	26	Right-handed alpha
Helix 66	AH3	D	63	67	Right-handed 310
Helix 67	AH4	D	69	87	Right-handed alpha
Helix 68	AH5	D	100	103	Right-handed 310
Helix 69	AH6	D	104	122	Right-handed alpha
Helix 70	AH7	D	137	145	Right-handed alpha
Helix 71	AH8	D	153	156	Right-handed 310
Helix 72	AH9	D	197	214	Right-handed alpha
Helix 73	AI1	D	219	226	Right-handed alpha
Helix 74	AI2	D	229	234	Right-handed 310
Helix 75	AI3	D	244	252	Right-handed alpha
Helix 76	AI4	D	290	294	Right-handed 310
Helix 77	AI5	D	296	314	Right-handed alpha
Helix 78	AI6	D	334	351	Right-handed alpha
Helix 79	AI7	D	365	371	Right-handed alpha
Helix 80	AI8	D	373	377	Right-handed 310
Helix 81	AI9	D	394	402	Right-handed alpha
Helix 82	AJ1	D	402	408	Right-handed alpha
Helix 83	AJ2	D	410	429	Right-handed alpha
Helix 84	AJ3	D	431	439	Right-handed alpha
Helix 85	AJ4	D	446	448	Right-handed 310
Helix 86	AJ5	D	449	461	Right-handed alpha
Helix 87	AJ6	E	17	26	Right-handed alpha
Helix 88	AJ7	E	63	67	Right-handed 310
Helix 89	AJ8	E	69	87	Right-handed alpha
Helix 90	AJ9	E	100	103	Right-handed 310
Helix 91	AK1	E	104	122	Right-handed alpha
Helix 92	AK2	E	137	145	Right-handed alpha
Helix 93	AK3	E	197	214	Right-handed alpha
Helix 94	AK4	E	219	226	Right-handed alpha
Helix 95	AK5	E	229	234	Right-handed 310
Helix 96	AK6	E	244	252	Right-handed alpha
Helix 97	AK7	E	290	294	Right-handed 310
Helix 98	AK8	E	296	314	Right-handed alpha
Helix 99	AK9	E	334	351	Right-handed alpha
Helix 100	AL1	E	365	371	Right-handed alpha
Helix 101	AL2	E	373	377	Right-handed 310
Helix 102	AL3	E	393	402	Right-handed alpha
Helix 103	AL4	E	402	409	Right-handed alpha
Helix 104	AL5	E	413	429	Right-handed alpha
Helix 105	AL6	E	431	439	Right-handed alpha
Helix 106	AL7	E	446	448	Right-handed 310
Helix 107	AL8	E	449	461	Right-handed alpha
Helix 108	AL9	F	17	26	Right-handed alpha
Helix 109	AM1	F	63	67	Right-handed 310
Helix 110	AM2	F	69	87	Right-handed alpha
Helix 111	AM3	F	100	103	Right-handed 310
Helix 112	AM4	F	104	122	Right-handed alpha
Helix 113	AM5	F	137	145	Right-handed alpha
Helix 114	AM6	F	197	214	Right-handed alpha
Helix 115	AM7	F	219	226	Right-handed alpha
Helix 116	AM8	F	229	234	Right-handed 310
Helix 117	AM9	F	244	252	Right-handed alpha
Helix 118	AN1	F	290	294	Right-handed 310
Helix 119	AN2	F	296	314	Right-handed alpha
Helix 120	AN3	F	334	351	Right-handed alpha
Helix 121	AN4	F	365	371	Right-handed alpha
Helix 122	AN5	F	373	377	Right-handed 310
Helix 123	AN6	F	393	402	Right-handed alpha
Helix 124	AN7	F	402	409	Right-handed alpha
Helix 125	AN8	F	413	429	Right-handed alpha
Helix 126	AN9	F	431	439	Right-handed alpha
Helix 127	AO1	F	446	448	Right-handed 310
Helix 128	AO2	F	449	461	Right-handed alpha
Helix 129	AO3	G	13	16	Right-handed 310
Helix 130	AO4	G	17	26	Right-handed alpha
Helix 131	AO5	G	63	67	Right-handed 310
Helix 132	AO6	G	69	87	Right-handed alpha
Helix 133	AO7	G	100	103	Right-handed 310
Helix 134	AO8	G	104	122	Right-handed alpha
Helix 135	AO9	G	137	145	Right-handed alpha
Helix 136	AP1	G	197	214	Right-handed alpha
Helix 137	AP2	G	219	226	Right-handed alpha
Helix 138	AP3	G	229	234	Right-handed 310
Helix 139	AP4	G	244	252	Right-handed alpha
Helix 140	AP5	G	290	294	Right-handed 310
Helix 141	AP6	G	296	314	Right-handed alpha
Helix 142	AP7	G	334	350	Right-handed alpha
Helix 143	AP8	G	365	371	Right-handed alpha
Helix 144	AP9	G	373	377	Right-handed 310
Helix 145	AQ1	G	393	398	Right-handed alpha
Helix 146	AQ2	G	422	429	Right-handed alpha
Helix 147	AQ3	G	431	439	Right-handed alpha
Helix 148	AQ4	G	446	448	Right-handed 310
Helix 149	AQ5	G	449	461	Right-handed alpha
Helix 150	AQ6	H	17	26	Right-handed alpha
Helix 151	AQ7	H	63	67	Right-handed 310
Helix 152	AQ8	H	69	87	Right-handed alpha
Helix 153	AQ9	H	100	103	Right-handed 310
Helix 154	AR1	H	104	122	Right-handed alpha
Helix 155	AR2	H	137	145	Right-handed alpha
Helix 156	AR3	H	153	157	Right-handed 310
Helix 157	AR4	H	197	214	Right-handed alpha
Helix 158	AR5	H	219	226	Right-handed alpha
Helix 159	AR6	H	229	234	Right-handed 310
Helix 160	AR7	H	244	252	Right-handed alpha
Helix 161	AR8	H	290	294	Right-handed 310
Helix 162	AR9	H	296	314	Right-handed alpha
Helix 163	AS1	H	334	351	Right-handed alpha
Helix 164	AS2	H	365	371	Right-handed alpha
Helix 165	AS3	H	373	377	Right-handed 310
Helix 166	AS4	H	393	402	Right-handed alpha
Helix 167	AS5	H	402	408	Right-handed alpha
Helix 168	AS6	H	415	429	Right-handed alpha
Helix 169	AS7	H	431	439	Right-handed alpha
Helix 170	AS8	H	446	448	Right-handed 310
Helix 171	AS9	H	449	461	Right-handed alpha

There are 26 sheets in PDB entry 6PK2. 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,

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	32	33	first strand
Strand 2	A	42	49	anti-parallel
Strand 3	A	52	59	anti-parallel
Strand 4	A	90	96	parallel
Strand 5	A	127	136	parallel
Strand 6	A	156	158	parallel

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There are 7 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	32	33	first strand
Strand 2	A	42	49	anti-parallel
Strand 3	A	52	59	anti-parallel
Strand 4	A	90	96	parallel
Strand 5	A	127	136	parallel
Strand 6	A	148	151	parallel
Strand 7	A	193	194	parallel

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There are 6 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	259	261	first strand
Strand 2	A	269	276	anti-parallel
Strand 3	A	279	286	anti-parallel
Strand 4	A	317	323	parallel
Strand 5	A	355	364	parallel
Strand 6	A	388	390	parallel

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There are 7 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	259	261	first strand
Strand 2	A	269	276	anti-parallel
Strand 3	A	279	286	anti-parallel
Strand 4	A	317	323	parallel
Strand 5	A	355	364	parallel
Strand 6	A	380	383	parallel
Strand 7	A	443	444	parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	32	33	first strand
Strand 2	B	42	49	anti-parallel
Strand 3	B	52	59	anti-parallel
Strand 4	B	90	96	parallel
Strand 5	B	127	135	parallel
Strand 6	B	148	151	parallel
Strand 7	B	193	194	parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	259	261	first strand
Strand 2	B	269	276	anti-parallel
Strand 3	B	279	286	anti-parallel
Strand 4	B	317	323	parallel
Strand 5	B	355	364	parallel
Strand 6	B	388	390	parallel

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There are 7 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	259	261	first strand
Strand 2	B	269	276	anti-parallel
Strand 3	B	279	286	anti-parallel
Strand 4	B	317	323	parallel
Strand 5	B	355	364	parallel
Strand 6	B	380	383	parallel
Strand 7	B	443	444	parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	32	33	first strand
Strand 2	C	42	49	anti-parallel
Strand 3	C	52	59	anti-parallel
Strand 4	C	90	96	parallel
Strand 5	C	127	135	parallel
Strand 6	C	148	151	parallel
Strand 7	C	193	194	parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	259	261	first strand
Strand 2	C	269	276	anti-parallel
Strand 3	C	279	286	anti-parallel
Strand 4	C	317	323	parallel
Strand 5	C	355	364	parallel
Strand 6	C	388	390	parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	259	261	first strand
Strand 2	C	269	276	anti-parallel
Strand 3	C	279	286	anti-parallel
Strand 4	C	317	323	parallel
Strand 5	C	355	364	parallel
Strand 6	C	380	383	parallel
Strand 7	C	443	444	parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	33	first strand
Strand 2	D	42	49	anti-parallel
Strand 3	D	52	59	anti-parallel
Strand 4	D	90	96	parallel
Strand 5	D	127	135	parallel
Strand 6	D	148	151	parallel
Strand 7	D	193	194	parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	259	261	first strand
Strand 2	D	269	276	anti-parallel
Strand 3	D	279	286	anti-parallel
Strand 4	D	317	323	parallel
Strand 5	D	355	364	parallel
Strand 6	D	388	390	parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	259	261	first strand
Strand 2	D	269	276	anti-parallel
Strand 3	D	279	286	anti-parallel
Strand 4	D	317	323	parallel
Strand 5	D	355	364	parallel
Strand 6	D	380	383	parallel
Strand 7	D	443	444	parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	33	first strand
Strand 2	E	42	49	anti-parallel
Strand 3	E	52	59	anti-parallel
Strand 4	E	90	96	parallel
Strand 5	E	127	136	parallel
Strand 6	E	157	158	parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	33	first strand
Strand 2	E	42	49	anti-parallel
Strand 3	E	52	59	anti-parallel
Strand 4	E	90	96	parallel
Strand 5	E	127	136	parallel
Strand 6	E	148	151	parallel
Strand 7	E	193	194	parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	259	261	first strand
Strand 2	E	269	276	anti-parallel
Strand 3	E	279	286	anti-parallel
Strand 4	E	317	323	parallel
Strand 5	E	355	364	parallel
Strand 6	E	388	390	parallel

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There are 7 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	259	261	first strand
Strand 2	E	269	276	anti-parallel
Strand 3	E	279	286	anti-parallel
Strand 4	E	317	323	parallel
Strand 5	E	355	364	parallel
Strand 6	E	380	383	parallel
Strand 7	E	443	444	parallel

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There are 7 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	32	33	first strand
Strand 2	F	42	49	anti-parallel
Strand 3	F	52	59	anti-parallel
Strand 4	F	90	96	parallel
Strand 5	F	127	135	parallel
Strand 6	F	148	151	parallel
Strand 7	F	193	194	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	F	259	261	first strand
Strand 2	F	269	276	anti-parallel
Strand 3	F	279	286	anti-parallel
Strand 4	F	317	323	parallel
Strand 5	F	355	364	parallel
Strand 6	F	388	390	parallel

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There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	259	261	first strand
Strand 2	F	269	276	anti-parallel
Strand 3	F	279	286	anti-parallel
Strand 4	F	317	323	parallel
Strand 5	F	355	364	parallel
Strand 6	F	380	383	parallel
Strand 7	F	443	444	parallel

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There are 7 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	32	33	first strand
Strand 2	G	42	49	anti-parallel
Strand 3	G	52	59	anti-parallel
Strand 4	G	90	96	parallel
Strand 5	G	127	135	parallel
Strand 6	G	148	151	parallel
Strand 7	G	193	194	parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	259	261	first strand
Strand 2	G	269	276	anti-parallel
Strand 3	G	279	286	anti-parallel
Strand 4	G	317	323	parallel
Strand 5	G	355	364	parallel
Strand 6	G	388	390	parallel

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There are 7 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	259	261	first strand
Strand 2	G	269	276	anti-parallel
Strand 3	G	279	286	anti-parallel
Strand 4	G	317	323	parallel
Strand 5	G	355	364	parallel
Strand 6	G	380	383	parallel
Strand 7	G	443	444	parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	32	33	first strand
Strand 2	H	42	49	anti-parallel
Strand 3	H	52	59	anti-parallel
Strand 4	H	90	96	parallel
Strand 5	H	127	135	parallel
Strand 6	H	148	151	parallel
Strand 7	H	193	194	parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	259	261	first strand
Strand 2	H	269	276	anti-parallel
Strand 3	H	279	286	anti-parallel
Strand 4	H	317	323	parallel
Strand 5	H	355	364	parallel
Strand 6	H	388	390	parallel

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There are 7 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	259	261	first strand
Strand 2	H	269	276	anti-parallel
Strand 3	H	279	286	anti-parallel
Strand 4	H	317	323	parallel
Strand 5	H	355	364	parallel
Strand 6	H	380	383	parallel
Strand 7	H	443	444	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: 6PK2

Analysis of interatomic Contacts of Structural Units in PDB entry:
6PK2