Analysis of interatomic Contacts of Structural Units in PDB entry:
9PFF

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 9PFF entry

There are 14 chains in PDB entry 9PFF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	ASP 6	LYS 83
H	ALA 191	GLN 258
I	SER 25	GLY 82
J	ALA 191	GLN 258
L	GLY 0	GLU 291
M	GLY 0	ILE 287
N	GLY 0	ILE 287
O	GLY 0	GLY 289
A	ASP 212	PRO 740
B	MET 1	PRO 740
C	ARG 205	PRO 740
D	ARG 205	PRO 740
E	MET 1	PRO 740
F	ASN 210	PRO 740

There are237 helices in PDB entry 9PFF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	27	83	Right-handed alpha
Helix 2	AA2	H	192	258	Right-handed alpha
Helix 3	AA3	I	26	82	Right-handed alpha
Helix 4	AA4	J	192	201	Right-handed alpha
Helix 5	AA5	J	202	258	Right-handed alpha
Helix 6	AA6	L	2	26	Right-handed alpha
Helix 7	AA7	L	36	55	Right-handed alpha
Helix 8	AA8	L	57	75	Right-handed alpha
Helix 9	AA9	L	78	96	Right-handed alpha
Helix 10	AB1	L	96	115	Right-handed alpha
Helix 11	AB2	L	117	134	Right-handed alpha
Helix 12	AB3	L	137	155	Right-handed alpha
Helix 13	AB4	L	158	175	Right-handed alpha
Helix 14	AB5	L	177	194	Right-handed alpha
Helix 15	AB6	L	197	200	Right-handed 310
Helix 16	AB7	L	201	217	Right-handed alpha
Helix 17	AB8	L	217	232	Right-handed alpha
Helix 18	AB9	L	233	236	Right-handed 310
Helix 19	AC1	L	238	254	Right-handed alpha
Helix 20	AC2	L	255	270	Right-handed alpha
Helix 21	AC3	L	273	291	Right-handed alpha
Helix 22	AC4	M	2	24	Right-handed alpha
Helix 23	AC5	M	35	55	Right-handed alpha
Helix 24	AC6	M	57	75	Right-handed alpha
Helix 25	AC7	M	78	93	Right-handed alpha
Helix 26	AC8	M	96	115	Right-handed alpha
Helix 27	AC9	M	117	135	Right-handed alpha
Helix 28	AD1	M	138	155	Right-handed alpha
Helix 29	AD2	M	157	175	Right-handed alpha
Helix 30	AD3	M	177	194	Right-handed alpha
Helix 31	AD4	M	197	200	Right-handed 310
Helix 32	AD5	M	201	217	Right-handed alpha
Helix 33	AD6	M	218	232	Right-handed alpha
Helix 34	AD7	M	233	237	Right-handed 310
Helix 35	AD8	M	238	252	Right-handed alpha
Helix 36	AD9	M	256	270	Right-handed alpha
Helix 37	AE1	M	273	287	Right-handed alpha
Helix 38	AE2	N	1	25	Right-handed alpha
Helix 39	AE3	N	35	55	Right-handed alpha
Helix 40	AE4	N	57	75	Right-handed alpha
Helix 41	AE5	N	78	93	Right-handed alpha
Helix 42	AE6	N	96	114	Right-handed alpha
Helix 43	AE7	N	117	134	Right-handed alpha
Helix 44	AE8	N	138	155	Right-handed alpha
Helix 45	AE9	N	157	175	Right-handed alpha
Helix 46	AF1	N	178	195	Right-handed alpha
Helix 47	AF2	N	201	215	Right-handed alpha
Helix 48	AF3	N	217	232	Right-handed alpha
Helix 49	AF4	N	233	236	Right-handed 310
Helix 50	AF5	N	237	253	Right-handed alpha
Helix 51	AF6	N	255	270	Right-handed alpha
Helix 52	AF7	N	273	287	Right-handed alpha
Helix 53	AF8	O	1	23	Right-handed alpha
Helix 54	AF9	O	35	55	Right-handed alpha
Helix 55	AG1	O	59	75	Right-handed alpha
Helix 56	AG2	O	78	93	Right-handed alpha
Helix 57	AG3	O	96	114	Right-handed alpha
Helix 58	AG4	O	116	134	Right-handed alpha
Helix 59	AG5	O	137	155	Right-handed alpha
Helix 60	AG6	O	162	175	Right-handed alpha
Helix 61	AG7	O	177	195	Right-handed alpha
Helix 62	AG8	O	195	215	Right-handed alpha
Helix 63	AG9	O	217	232	Right-handed alpha
Helix 64	AH1	O	233	237	Right-handed 310
Helix 65	AH2	O	238	252	Right-handed alpha
Helix 66	AH3	O	255	270	Right-handed alpha
Helix 67	AH4	O	273	288	Right-handed alpha
Helix 68	AH5	A	229	234	Right-handed alpha
Helix 69	AH6	A	241	249	Right-handed alpha
Helix 70	AH7	A	265	277	Right-handed alpha
Helix 71	AH8	A	297	304	Right-handed alpha
Helix 72	AH9	A	306	317	Right-handed alpha
Helix 73	AI1	A	330	333	Right-handed 310
Helix 74	AI2	A	347	359	Right-handed alpha
Helix 75	AI3	A	375	379	Right-handed 310
Helix 76	AI4	A	399	417	Right-handed alpha
Helix 77	AI5	A	425	433	Right-handed alpha
Helix 78	AI6	A	437	463	Right-handed alpha
Helix 79	AI7	A	469	473	Right-handed 310
Helix 80	AI8	A	476	487	Right-handed alpha
Helix 81	AI9	A	496	503	Right-handed alpha
Helix 82	AJ1	A	512	530	Right-handed alpha
Helix 83	AJ2	A	548	561	Right-handed alpha
Helix 84	AJ3	A	569	573	Right-handed 310
Helix 85	AJ4	A	577	593	Right-handed alpha
Helix 86	AJ5	A	604	609	Right-handed alpha
Helix 87	AJ6	A	619	630	Right-handed alpha
Helix 88	AJ7	A	648	655	Right-handed alpha
Helix 89	AJ8	A	672	684	Right-handed alpha
Helix 90	AJ9	A	687	698	Right-handed alpha
Helix 91	AK1	A	706	718	Right-handed alpha
Helix 92	AK2	A	725	736	Right-handed alpha
Helix 93	AK3	B	13	19	Right-handed alpha
Helix 94	AK4	B	63	71	Right-handed alpha
Helix 95	AK5	B	114	126	Right-handed alpha
Helix 96	AK6	B	214	218	Right-handed 310
Helix 97	AK7	B	223	233	Right-handed alpha
Helix 98	AK8	B	241	247	Right-handed alpha
Helix 99	AK9	B	266	275	Right-handed alpha
Helix 100	AL1	B	297	304	Right-handed alpha
Helix 101	AL2	B	306	317	Right-handed alpha
Helix 102	AL3	B	330	333	Right-handed 310
Helix 103	AL4	B	341	346	Right-handed alpha
Helix 104	AL5	B	346	359	Right-handed alpha
Helix 105	AL6	B	375	379	Right-handed 310
Helix 106	AL7	B	380	384	Right-handed 310
Helix 107	AL8	B	399	411	Right-handed alpha
Helix 108	AL9	B	412	417	Right-handed alpha
Helix 109	AM1	B	425	433	Right-handed alpha
Helix 110	AM2	B	437	457	Right-handed alpha
Helix 111	AM3	B	476	487	Right-handed alpha
Helix 112	AM4	B	495	503	Right-handed alpha
Helix 113	AM5	B	511	530	Right-handed alpha
Helix 114	AM6	B	548	561	Right-handed alpha
Helix 115	AM7	B	569	573	Right-handed 310
Helix 116	AM8	B	577	593	Right-handed alpha
Helix 117	AM9	B	604	609	Right-handed alpha
Helix 118	AN1	B	619	630	Right-handed alpha
Helix 119	AN2	B	648	655	Right-handed alpha
Helix 120	AN3	B	673	684	Right-handed alpha
Helix 121	AN4	B	688	699	Right-handed alpha
Helix 122	AN5	B	706	718	Right-handed alpha
Helix 123	AN6	B	724	737	Right-handed alpha
Helix 124	AN7	C	214	219	Right-handed alpha
Helix 125	AN8	C	223	236	Right-handed alpha
Helix 126	AN9	C	241	249	Right-handed alpha
Helix 127	AO1	C	266	277	Right-handed alpha
Helix 128	AO2	C	297	305	Right-handed alpha
Helix 129	AO3	C	306	317	Right-handed alpha
Helix 130	AO4	C	318	320	Right-handed 310
Helix 131	AO5	C	330	333	Right-handed 310
Helix 132	AO6	C	345	359	Right-handed alpha
Helix 133	AO7	C	375	379	Right-handed 310
Helix 134	AO8	C	399	417	Right-handed alpha
Helix 135	AO9	C	425	433	Right-handed alpha
Helix 136	AP1	C	437	455	Right-handed alpha
Helix 137	AP2	C	468	473	Right-handed 310
Helix 138	AP3	C	476	487	Right-handed alpha
Helix 139	AP4	C	495	503	Right-handed alpha
Helix 140	AP5	C	511	530	Right-handed alpha
Helix 141	AP6	C	549	561	Right-handed alpha
Helix 142	AP7	C	569	573	Right-handed 310
Helix 143	AP8	C	577	592	Right-handed alpha
Helix 144	AP9	C	593	595	Right-handed 310
Helix 145	AQ1	C	604	609	Right-handed alpha
Helix 146	AQ2	C	619	630	Right-handed alpha
Helix 147	AQ3	C	648	655	Right-handed alpha
Helix 148	AQ4	C	672	684	Right-handed alpha
Helix 149	AQ5	C	687	699	Right-handed alpha
Helix 150	AQ6	C	706	718	Right-handed alpha
Helix 151	AQ7	C	724	737	Right-handed alpha
Helix 152	AQ8	D	214	218	Right-handed 310
Helix 153	AQ9	D	223	235	Right-handed alpha
Helix 154	AR1	D	241	249	Right-handed alpha
Helix 155	AR2	D	266	277	Right-handed alpha
Helix 156	AR3	D	296	304	Right-handed alpha
Helix 157	AR4	D	306	317	Right-handed alpha
Helix 158	AR5	D	345	359	Right-handed alpha
Helix 159	AR6	D	375	379	Right-handed 310
Helix 160	AR7	D	380	384	Right-handed 310
Helix 161	AR8	D	399	410	Right-handed alpha
Helix 162	AR9	D	411	417	Right-handed alpha
Helix 163	AS1	D	425	433	Right-handed alpha
Helix 164	AS2	D	437	454	Right-handed alpha
Helix 165	AS3	D	469	473	Right-handed 310
Helix 166	AS4	D	476	487	Right-handed alpha
Helix 167	AS5	D	495	503	Right-handed alpha
Helix 168	AS6	D	512	531	Right-handed alpha
Helix 169	AS7	D	548	561	Right-handed alpha
Helix 170	AS8	D	569	573	Right-handed 310
Helix 171	AS9	D	577	595	Right-handed alpha
Helix 172	AT1	D	604	609	Right-handed alpha
Helix 173	AT2	D	619	630	Right-handed alpha
Helix 174	AT3	D	648	655	Right-handed alpha
Helix 175	AT4	D	672	684	Right-handed alpha
Helix 176	AT5	D	688	699	Right-handed alpha
Helix 177	AT6	D	706	718	Right-handed alpha
Helix 178	AT7	D	719	720	Right-handed 310
Helix 179	AT8	D	721	724	Right-handed 310
Helix 180	AT9	D	725	737	Right-handed alpha
Helix 181	AU1	E	13	19	Right-handed alpha
Helix 182	AU2	E	63	71	Right-handed alpha
Helix 183	AU3	E	86	91	Right-handed alpha
Helix 184	AU4	E	103	107	Right-handed 310
Helix 185	AU5	E	114	126	Right-handed alpha
Helix 186	AU6	E	214	219	Right-handed alpha
Helix 187	AU7	E	225	235	Right-handed alpha
Helix 188	AU8	E	236	239	Right-handed 310
Helix 189	AU9	E	241	249	Right-handed alpha
Helix 190	AV1	E	265	277	Right-handed alpha
Helix 191	AV2	E	296	317	Right-handed alpha
Helix 192	AV3	E	329	334	Right-handed alpha
Helix 193	AV4	E	345	359	Right-handed alpha
Helix 194	AV5	E	375	379	Right-handed 310
Helix 195	AV6	E	380	384	Right-handed 310
Helix 196	AV7	E	399	417	Right-handed alpha
Helix 197	AV8	E	425	433	Right-handed alpha
Helix 198	AV9	E	437	455	Right-handed alpha
Helix 199	AW1	E	468	473	Right-handed 310
Helix 200	AW2	E	476	487	Right-handed alpha
Helix 201	AW3	E	495	502	Right-handed alpha
Helix 202	AW4	E	511	530	Right-handed alpha
Helix 203	AW5	E	548	560	Right-handed alpha
Helix 204	AW6	E	569	573	Right-handed 310
Helix 205	AW7	E	579	595	Right-handed alpha
Helix 206	AW8	E	604	609	Right-handed alpha
Helix 207	AW9	E	619	632	Right-handed alpha
Helix 208	AX1	E	648	655	Right-handed alpha
Helix 209	AX2	E	672	684	Right-handed alpha
Helix 210	AX3	E	687	699	Right-handed alpha
Helix 211	AX4	E	706	718	Right-handed alpha
Helix 212	AX5	E	721	737	Right-handed alpha
Helix 213	AX6	F	222	233	Right-handed alpha
Helix 214	AX7	F	241	249	Right-handed alpha
Helix 215	AX8	F	264	276	Right-handed alpha
Helix 216	AX9	F	296	305	Right-handed alpha
Helix 217	AY1	F	306	316	Right-handed alpha
Helix 218	AY2	F	329	334	Right-handed alpha
Helix 219	AY3	F	345	359	Right-handed alpha
Helix 220	AY4	F	375	379	Right-handed 310
Helix 221	AY5	F	381	385	Right-handed 310
Helix 222	AY6	F	399	417	Right-handed alpha
Helix 223	AY7	F	425	433	Right-handed alpha
Helix 224	AY8	F	437	454	Right-handed alpha
Helix 225	AY9	F	476	487	Right-handed alpha
Helix 226	AZ1	F	498	503	Right-handed alpha
Helix 227	AZ2	F	512	530	Right-handed alpha
Helix 228	AZ3	F	549	561	Right-handed alpha
Helix 229	AZ4	F	569	573	Right-handed 310
Helix 230	AZ5	F	577	593	Right-handed alpha
Helix 231	AZ6	F	604	609	Right-handed alpha
Helix 232	AZ7	F	619	630	Right-handed alpha
Helix 233	AZ8	F	648	655	Right-handed alpha
Helix 234	AZ9	F	672	684	Right-handed alpha
Helix 235	BA1	F	687	699	Right-handed alpha
Helix 236	BA2	F	706	718	Right-handed alpha
Helix 237	BA3	F	724	736	Right-handed alpha

There are 22 sheets in PDB entry 9PFF. 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,

There are 5 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	283	286	first strand
Strand 2	A	323	328	parallel
Strand 3	A	367	373	parallel
Strand 4	A	255	259	parallel
Strand 5	A	391	394	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	564	568	first strand
Strand 2	A	597	603	parallel
Strand 3	A	639	646	parallel
Strand 4	A	536	542	parallel
Strand 5	A	664	666	parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	10	first strand
Strand 2	B	59	62	parallel
Strand 3	B	22	25	anti-parallel
Strand 4	B	44	52	parallel
Strand 5	B	34	38	anti-parallel
Strand 6	B	77	82	anti-parallel
Strand 7	B	4	10	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	129	131	first strand
Strand 2	B	174	187	anti-parallel
Strand 3	B	92	101	parallel
Strand 4	B	143	153	anti-parallel
Strand 5	B	135	140	anti-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	B	111	113	first strand
Strand 2	B	194	196	parallel

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There are 5 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	283	286	first strand
Strand 2	B	323	328	parallel
Strand 3	B	367	373	parallel
Strand 4	B	255	259	parallel
Strand 5	B	391	394	parallel

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There are 5 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	564	568	first strand
Strand 2	B	597	602	parallel
Strand 3	B	639	646	parallel
Strand 4	B	536	542	parallel
Strand 5	B	664	666	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	670	672	first strand
Strand 2	B	702	705	anti-parallel

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There are 5 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	283	286	first strand
Strand 2	C	323	328	parallel
Strand 3	C	367	373	parallel
Strand 4	C	256	259	parallel
Strand 5	C	391	394	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	C	457	458	first strand
Strand 2	C	464	465	anti-parallel

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There are 5 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	564	568	first strand
Strand 2	C	597	602	parallel
Strand 3	C	639	646	parallel
Strand 4	C	536	542	parallel
Strand 5	C	663	666	parallel

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There are 5 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	283	286	first strand
Strand 2	D	323	328	parallel
Strand 3	D	367	373	parallel
Strand 4	D	256	259	parallel
Strand 5	D	391	394	parallel

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There are 5 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	564	568	first strand
Strand 2	D	597	602	parallel
Strand 3	D	639	646	parallel
Strand 4	D	536	542	parallel
Strand 5	D	664	666	parallel

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There are 7 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	4	10	first strand
Strand 2	E	59	62	parallel
Strand 3	E	22	24	anti-parallel
Strand 4	E	43	51	parallel
Strand 5	E	34	40	anti-parallel
Strand 6	E	77	82	anti-parallel
Strand 7	E	4	10	anti-parallel

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There are 4 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	135	140	first strand
Strand 2	E	143	153	anti-parallel
Strand 3	E	94	101	anti-parallel
Strand 4	E	184	186	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	E	111	113	first strand
Strand 2	E	194	196	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	E	129	131	first strand
Strand 2	E	174	176	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	283	285	first strand
Strand 2	E	323	328	parallel
Strand 3	E	367	373	parallel
Strand 4	E	256	259	parallel
Strand 5	E	392	394	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	457	458	first strand
Strand 2	E	464	465	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	E	564	568	first strand
Strand 2	E	597	602	parallel
Strand 3	E	639	646	parallel
Strand 4	E	536	542	parallel
Strand 5	E	663	666	parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	283	286	first strand
Strand 2	F	323	328	parallel
Strand 3	F	367	373	parallel
Strand 4	F	255	259	parallel
Strand 5	F	391	394	parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	564	568	first strand
Strand 2	F	597	602	parallel
Strand 3	F	639	645	parallel
Strand 4	F	536	542	parallel
Strand 5	F	663	666	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: 9PFF

Analysis of interatomic Contacts of Structural Units in PDB entry:
9PFF