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

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 6PIF entry

There are 11 chains in PDB entry 6PIF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 2	ASP 352
B	LYS 2	LYS 350
C	LYS 2	HIS 349
D	LYS 2	HIS 349
E	LYS 2	HIS 349
F	LYS 2	HIS 349
G	LEU 4	ASN 631
H	LYS 2	ILE 199
I	MET 1	TRP 394
J	MET 1	ARG 393
1	C 1	G 60

There are 96 helices in PDB entry 6PIF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	45	50	Right-handed alpha
Helix 2	AA2	A	105	123	Right-handed alpha
Helix 3	AA3	A	125	134	Right-handed alpha
Helix 4	AA4	A	139	143	Right-handed 310
Helix 5	AA5	A	177	182	Right-handed alpha
Helix 6	AA6	A	186	200	Right-handed alpha
Helix 7	AA7	A	261	268	Right-handed alpha
Helix 8	AA8	A	309	311	Right-handed 310
Helix 9	AA9	A	312	321	Right-handed alpha
Helix 10	AB1	A	328	342	Right-handed alpha
Helix 11	AB2	B	107	123	Right-handed alpha
Helix 12	AB3	B	125	135	Right-handed alpha
Helix 13	AB4	B	194	200	Right-handed alpha
Helix 14	AB5	B	264	269	Right-handed alpha
Helix 15	AB6	B	309	311	Right-handed 310
Helix 16	AB7	B	312	319	Right-handed alpha
Helix 17	AB8	B	330	343	Right-handed alpha
Helix 18	AB9	C	45	49	Right-handed 310
Helix 19	AC1	C	107	123	Right-handed alpha
Helix 20	AC2	C	125	134	Right-handed alpha
Helix 21	AC3	C	139	143	Right-handed 310
Helix 22	AC4	C	177	182	Right-handed alpha
Helix 23	AC5	C	186	192	Right-handed alpha
Helix 24	AC6	C	195	200	Right-handed alpha
Helix 25	AC7	C	264	269	Right-handed alpha
Helix 26	AC8	C	305	311	Right-handed alpha
Helix 27	AC9	C	330	344	Right-handed alpha
Helix 28	AD1	D	45	49	Right-handed 310
Helix 29	AD2	D	107	123	Right-handed alpha
Helix 30	AD3	D	125	138	Right-handed alpha
Helix 31	AD4	D	139	143	Right-handed 310
Helix 32	AD5	D	177	182	Right-handed alpha
Helix 33	AD6	D	194	199	Right-handed alpha
Helix 34	AD7	D	264	269	Right-handed alpha
Helix 35	AD8	D	305	311	Right-handed alpha
Helix 36	AD9	D	312	319	Right-handed alpha
Helix 37	AE1	D	330	344	Right-handed alpha
Helix 38	AE2	E	45	49	Right-handed 310
Helix 39	AE3	E	108	123	Right-handed alpha
Helix 40	AE4	E	125	135	Right-handed alpha
Helix 41	AE5	E	139	143	Right-handed 310
Helix 42	AE6	E	177	182	Right-handed alpha
Helix 43	AE7	E	183	187	Right-handed 310
Helix 44	AE8	E	194	199	Right-handed alpha
Helix 45	AE9	E	305	311	Right-handed alpha
Helix 46	AF1	E	312	320	Right-handed alpha
Helix 47	AF2	E	330	342	Right-handed alpha
Helix 48	AF3	F	108	123	Right-handed alpha
Helix 49	AF4	F	125	135	Right-handed alpha
Helix 50	AF5	F	177	182	Right-handed alpha
Helix 51	AF6	F	194	200	Right-handed alpha
Helix 52	AF7	F	264	269	Right-handed alpha
Helix 53	AF8	F	309	311	Right-handed 310
Helix 54	AF9	F	312	320	Right-handed alpha
Helix 55	AG1	F	330	344	Right-handed alpha
Helix 56	AG2	G	6	10	Right-handed 310
Helix 57	AG3	G	18	24	Right-handed alpha
Helix 58	AG4	G	40	45	Right-handed alpha
Helix 59	AG5	G	71	76	Right-handed alpha
Helix 60	AG6	G	77	79	Right-handed 310
Helix 61	AG7	G	130	134	Right-handed 310
Helix 62	AG8	G	160	167	Right-handed alpha
Helix 63	AG9	G	173	181	Right-handed alpha
Helix 64	AH1	G	219	228	Right-handed alpha
Helix 65	AH2	G	248	253	Right-handed alpha
Helix 66	AH3	G	411	427	Right-handed alpha
Helix 67	AH4	G	493	499	Right-handed alpha
Helix 68	AH5	G	525	530	Right-handed alpha
Helix 69	AH6	G	549	558	Right-handed alpha
Helix 70	AH7	H	16	31	Right-handed alpha
Helix 71	AH8	H	66	71	Right-handed 310
Helix 72	AH9	H	76	81	Right-handed alpha
Helix 73	AI1	H	111	125	Right-handed alpha
Helix 74	AI2	I	14	22	Right-handed alpha
Helix 75	AI3	I	30	45	Right-handed alpha
Helix 76	AI4	I	68	82	Right-handed alpha
Helix 77	AI5	I	196	206	Right-handed alpha
Helix 78	AI6	I	218	228	Right-handed alpha
Helix 79	AI7	I	240	245	Right-handed alpha
Helix 80	AI8	I	246	248	Right-handed 310
Helix 81	AI9	I	249	265	Right-handed alpha
Helix 82	AJ1	I	297	310	Right-handed alpha
Helix 83	AJ2	I	327	332	Right-handed alpha
Helix 84	AJ3	I	337	345	Right-handed alpha
Helix 85	AJ4	I	369	379	Right-handed alpha
Helix 86	AJ5	J	14	23	Right-handed alpha
Helix 87	AJ6	J	31	43	Right-handed alpha
Helix 88	AJ7	J	67	81	Right-handed alpha
Helix 89	AJ8	J	196	207	Right-handed alpha
Helix 90	AJ9	J	216	231	Right-handed alpha
Helix 91	AK1	J	237	242	Right-handed alpha
Helix 92	AK2	J	246	261	Right-handed alpha
Helix 93	AK3	J	297	310	Right-handed alpha
Helix 94	AK4	J	327	333	Right-handed alpha
Helix 95	AK5	J	337	345	Right-handed alpha
Helix 96	AK6	J	369	380	Right-handed alpha

There are 38 sheets in PDB entry 6PIF. 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, AD5, AD6, AD7, AD8, AD9, AE1, AE2,

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	29	31	first strand
Strand 2	A	19	23	anti-parallel
Strand 3	A	84	93	anti-parallel
Strand 4	A	205	214	anti-parallel
Strand 5	A	151	159	anti-parallel
Strand 6	A	166	168	anti-parallel

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There are 2 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	34	41	first strand
Strand 2	A	69	76	anti-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	248	251	first strand
Strand 2	A	254	257	anti-parallel

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There are 4 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	13	15	first strand
Strand 2	B	84	94	anti-parallel
Strand 3	B	19	23	anti-parallel
Strand 4	B	29	31	anti-parallel

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There are 5 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	13	15	first strand
Strand 2	B	84	94	anti-parallel
Strand 3	B	204	214	anti-parallel
Strand 4	B	151	159	anti-parallel
Strand 5	B	166	168	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	B	35	42	first strand
Strand 2	B	68	75	anti-parallel

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There are 2 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	248	251	first strand
Strand 2	B	254	257	anti-parallel

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There are 4 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	13	14	first strand
Strand 2	C	84	94	anti-parallel
Strand 3	C	19	23	anti-parallel
Strand 4	C	29	31	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	13	14	first strand
Strand 2	C	84	94	anti-parallel
Strand 3	C	204	214	anti-parallel
Strand 4	C	151	157	anti-parallel
Strand 5	C	166	168	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	C	35	40	first strand
Strand 2	C	70	75	anti-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	248	251	first strand
Strand 2	C	254	257	anti-parallel

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There are 4 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	13	14	first strand
Strand 2	D	84	94	anti-parallel
Strand 3	D	19	23	anti-parallel
Strand 4	D	29	31	anti-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	13	14	first strand
Strand 2	D	84	94	anti-parallel
Strand 3	D	204	214	anti-parallel
Strand 4	D	151	157	anti-parallel
Strand 5	D	166	168	anti-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	D	35	41	first strand
Strand 2	D	69	75	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	D	248	251	first strand
Strand 2	D	254	257	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	D	270	272	first strand
Strand 2	D	282	283	anti-parallel

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There are 4 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	13	14	first strand
Strand 2	E	84	94	anti-parallel
Strand 3	E	19	23	anti-parallel
Strand 4	E	29	31	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	13	14	first strand
Strand 2	E	84	94	anti-parallel
Strand 3	E	204	214	anti-parallel
Strand 4	E	151	159	anti-parallel
Strand 5	E	166	168	anti-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	35	41	first strand
Strand 2	E	69	75	anti-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	248	251	first strand
Strand 2	E	254	257	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	270	272	first strand
Strand 2	E	282	283	anti-parallel

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There are 4 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	13	14	first strand
Strand 2	F	84	93	anti-parallel
Strand 3	F	19	23	anti-parallel
Strand 4	F	29	30	anti-parallel

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There are 5 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	13	14	first strand
Strand 2	F	84	93	anti-parallel
Strand 3	F	205	214	anti-parallel
Strand 4	F	151	157	anti-parallel
Strand 5	F	166	167	anti-parallel

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There are 3 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	72	75	first strand
Strand 2	F	35	39	anti-parallel
Strand 3	H	145	146	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	248	251	first strand
Strand 2	F	254	257	anti-parallel

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There are 2 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	270	272	first strand
Strand 2	F	282	283	anti-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	G	85	86	first strand
Strand 2	G	217	218	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	201	204	first strand
Strand 2	G	210	215	anti-parallel
Strand 3	G	589	594	parallel
Strand 4	G	569	572	anti-parallel

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There are 4 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	438	444	first strand
Strand 2	G	478	484	anti-parallel
Strand 3	G	387	394	anti-parallel
Strand 4	G	521	522	anti-parallel

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There are 2 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	398	399	first strand
Strand 2	G	474	475	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	457	458	first strand
Strand 2	G	464	465	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	539	542	first strand
Strand 2	G	598	601	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	615	616	first strand
Strand 2	G	625	626	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	4	5	first strand
Strand 2	H	90	91	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	7	9	first strand
Strand 2	H	55	57	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	102	103	first strand
Strand 2	H	165	168	anti-parallel
Strand 3	H	151	152	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	322	323	first strand
Strand 2	I	367	368	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	322	324	first strand
Strand 2	J	365	368	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: 6PIF

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