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

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 9NTF entry

There are 3 chains in PDB entry 9NTF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 31	LYS 527
B	ARG 31	HIS 535
C	VAL 30	SER 258

There are107 helices in PDB entry 9NTF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	34	53	Right-handed alpha
Helix 2	AA2	A	61	86	Right-handed alpha
Helix 3	AA3	A	89	93	Right-handed 310
Helix 4	AA4	A	94	103	Right-handed alpha
Helix 5	AA5	A	105	114	Right-handed alpha
Helix 6	AA6	A	129	136	Right-handed alpha
Helix 7	AA7	A	137	140	Right-handed 310
Helix 8	AA8	A	173	179	Right-handed alpha
Helix 9	AA9	A	182	195	Right-handed alpha
Helix 10	AB1	A	200	205	Right-handed alpha
Helix 11	AB2	A	207	227	Right-handed alpha
Helix 12	AB3	A	228	246	Right-handed alpha
Helix 13	AB4	A	269	288	Right-handed alpha
Helix 14	AB5	A	305	323	Right-handed alpha
Helix 15	AB6	A	342	344	Right-handed 310
Helix 16	AB7	A	345	351	Right-handed alpha
Helix 17	AB8	A	352	355	Right-handed 310
Helix 18	AB9	A	379	387	Right-handed alpha
Helix 19	AC1	A	396	400	Right-handed 310
Helix 20	AC2	A	401	412	Right-handed alpha
Helix 21	AC3	A	418	425	Right-handed alpha
Helix 22	AC4	A	430	434	Right-handed 310
Helix 23	AC5	A	436	442	Right-handed alpha
Helix 24	AC6	A	452	457	Right-handed 310
Helix 25	AC7	A	461	472	Right-handed alpha
Helix 26	AC8	A	478	492	Right-handed alpha
Helix 27	AC9	A	496	522	Right-handed alpha
Helix 28	AD1	B	34	53	Right-handed alpha
Helix 29	AD2	B	61	85	Right-handed alpha
Helix 30	AD3	B	89	93	Right-handed 310
Helix 31	AD4	B	94	103	Right-handed alpha
Helix 32	AD5	B	105	114	Right-handed alpha
Helix 33	AD6	B	123	127	Right-handed 310
Helix 34	AD7	B	129	136	Right-handed alpha
Helix 35	AD8	B	137	140	Right-handed 310
Helix 36	AD9	B	173	179	Right-handed alpha
Helix 37	AE1	B	182	195	Right-handed alpha
Helix 38	AE2	B	200	205	Right-handed alpha
Helix 39	AE3	B	207	227	Right-handed alpha
Helix 40	AE4	B	228	246	Right-handed alpha
Helix 41	AE5	B	269	288	Right-handed alpha
Helix 42	AE6	B	305	323	Right-handed alpha
Helix 43	AE7	B	342	344	Right-handed 310
Helix 44	AE8	B	345	351	Right-handed alpha
Helix 45	AE9	B	352	355	Right-handed 310
Helix 46	AF1	B	379	387	Right-handed alpha
Helix 47	AF2	B	396	400	Right-handed 310
Helix 48	AF3	B	401	412	Right-handed alpha
Helix 49	AF4	B	418	425	Right-handed alpha
Helix 50	AF5	B	430	434	Right-handed 310
Helix 51	AF6	B	436	442	Right-handed alpha
Helix 52	AF7	B	452	457	Right-handed 310
Helix 53	AF8	B	461	472	Right-handed alpha
Helix 54	AF9	B	478	492	Right-handed alpha
Helix 55	AG1	B	496	522	Right-handed alpha
Helix 56	AG2	C	34	53	Right-handed alpha
Helix 57	AG3	C	61	85	Right-handed alpha
Helix 58	AG4	C	89	93	Right-handed 310
Helix 59	AG5	C	94	103	Right-handed alpha
Helix 60	AG6	C	105	114	Right-handed alpha
Helix 61	AG7	C	129	136	Right-handed alpha
Helix 62	AG8	C	137	140	Right-handed 310
Helix 63	AG9	C	173	179	Right-handed alpha
Helix 64	AH1	C	182	195	Right-handed alpha
Helix 65	AH2	C	200	205	Right-handed alpha
Helix 66	AH3	C	207	227	Right-handed alpha
Helix 67	AH4	C	228	246	Right-handed alpha
Helix 68	AH5	C	269	288	Right-handed alpha
Helix 69	AH6	C	305	323	Right-handed alpha
Helix 70	AH7	C	342	344	Right-handed 310
Helix 71	AH8	C	345	351	Right-handed alpha
Helix 72	AH9	C	352	355	Right-handed 310
Helix 73	AI1	C	379	387	Right-handed alpha
Helix 74	AI2	C	396	400	Right-handed 310
Helix 75	AI3	C	401	412	Right-handed alpha
Helix 76	AI4	C	418	425	Right-handed alpha
Helix 77	AI5	C	430	434	Right-handed 310
Helix 78	AI6	C	436	442	Right-handed alpha
Helix 79	AI7	C	461	472	Right-handed alpha
Helix 80	AI8	C	478	492	Right-handed alpha
Helix 81	AI9	C	496	522	Right-handed alpha
Helix 82	AJ1	D	34	53	Right-handed alpha
Helix 83	AJ2	D	61	85	Right-handed alpha
Helix 84	AJ3	D	89	93	Right-handed 310
Helix 85	AJ4	D	94	104	Right-handed alpha
Helix 86	AJ5	D	105	114	Right-handed alpha
Helix 87	AJ6	D	129	136	Right-handed alpha
Helix 88	AJ7	D	137	140	Right-handed 310
Helix 89	AJ8	D	173	180	Right-handed alpha
Helix 90	AJ9	D	182	195	Right-handed alpha
Helix 91	AK1	D	200	205	Right-handed alpha
Helix 92	AK2	D	207	227	Right-handed alpha
Helix 93	AK3	D	228	246	Right-handed alpha
Helix 94	AK4	D	269	288	Right-handed alpha
Helix 95	AK5	D	305	323	Right-handed alpha
Helix 96	AK6	D	342	344	Right-handed 310
Helix 97	AK7	D	345	351	Right-handed alpha
Helix 98	AK8	D	352	355	Right-handed 310
Helix 99	AK9	D	379	387	Right-handed alpha
Helix 100	AL1	D	396	400	Right-handed 310
Helix 101	AL2	D	401	412	Right-handed alpha
Helix 102	AL3	D	418	425	Right-handed alpha
Helix 103	AL4	D	430	434	Right-handed 310
Helix 104	AL5	D	436	442	Right-handed alpha
Helix 105	AL6	D	461	472	Right-handed alpha
Helix 106	AL7	D	478	492	Right-handed alpha
Helix 107	AL8	D	496	522	Right-handed alpha

There are 12 sheets in PDB entry 9NTF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 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	117	119	first strand
Strand 2	A	248	255	parallel
Strand 3	A	293	301	parallel
Strand 4	A	327	333	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	153	157	first strand
Strand 2	A	143	147	anti-parallel
Strand 3	A	171	172	anti-parallel

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There are 4 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	366	367	first strand
Strand 2	A	391	394	parallel
Strand 3	A	414	417	parallel
Strand 4	A	446	448	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	117	119	first strand
Strand 2	B	248	255	parallel
Strand 3	B	293	301	parallel
Strand 4	B	327	333	parallel

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There are 3 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	153	157	first strand
Strand 2	B	143	147	anti-parallel
Strand 3	B	171	172	anti-parallel

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There are 4 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	366	367	first strand
Strand 2	B	391	394	parallel
Strand 3	B	414	417	parallel
Strand 4	B	446	448	parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	117	119	first strand
Strand 2	C	248	255	parallel
Strand 3	C	293	301	parallel
Strand 4	C	327	333	parallel

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There are 3 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	153	157	first strand
Strand 2	C	143	147	anti-parallel
Strand 3	C	171	172	anti-parallel

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There are 4 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	366	367	first strand
Strand 2	C	391	394	parallel
Strand 3	C	414	417	parallel
Strand 4	C	446	448	parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	117	119	first strand
Strand 2	D	248	255	parallel
Strand 3	D	293	301	parallel
Strand 4	D	327	333	parallel

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There are 3 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	153	157	first strand
Strand 2	D	143	147	anti-parallel
Strand 3	D	171	172	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	366	367	first strand
Strand 2	D	391	394	parallel
Strand 3	D	414	417	parallel
Strand 4	D	446	448	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: 9NTF

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