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

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 9NNK entry

There are 6 chains in PDB entry 9NNK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	MET 1	LYS 550
D	MET 1	LYS 550
J	MET 1	PHE 211
E	MET 1	LYS 550
F	MET 1	LYS 550
K	MET 1	PHE 211

There are121 helices in PDB entry 9NNK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	2	11	Right-handed alpha
Helix 2	AA2	C	13	26	Right-handed alpha
Helix 3	AA3	C	32	49	Right-handed alpha
Helix 4	AA4	C	98	119	Right-handed alpha
Helix 5	AA5	C	176	193	Right-handed alpha
Helix 6	AA6	C	204	208	Right-handed 310
Helix 7	AA7	C	224	228	Right-handed 310
Helix 8	AA8	C	238	251	Right-handed alpha
Helix 9	AA9	C	256	275	Right-handed alpha
Helix 10	AB1	C	279	298	Right-handed alpha
Helix 11	AB2	C	300	306	Right-handed alpha
Helix 12	AB3	C	312	326	Right-handed alpha
Helix 13	AB4	C	362	379	Right-handed alpha
Helix 14	AB5	C	402	407	Right-handed alpha
Helix 15	AB6	C	408	417	Right-handed alpha
Helix 16	AB7	C	428	433	Right-handed alpha
Helix 17	AB8	C	434	435	Right-handed 310
Helix 18	AB9	C	436	438	Right-handed 310
Helix 19	AC1	C	465	473	Right-handed alpha
Helix 20	AC2	C	483	486	Right-handed 310
Helix 21	AC3	C	487	498	Right-handed alpha
Helix 22	AC4	C	504	519	Right-handed alpha
Helix 23	AC5	C	522	549	Right-handed alpha
Helix 24	AC6	D	2	11	Right-handed alpha
Helix 25	AC7	D	14	27	Right-handed alpha
Helix 26	AC8	D	39	49	Right-handed alpha
Helix 27	AC9	D	98	119	Right-handed alpha
Helix 28	AD1	D	176	193	Right-handed alpha
Helix 29	AD2	D	224	230	Right-handed 310
Helix 30	AD3	D	240	252	Right-handed alpha
Helix 31	AD4	D	260	276	Right-handed alpha
Helix 32	AD5	D	280	285	Right-handed alpha
Helix 33	AD6	D	286	298	Right-handed alpha
Helix 34	AD7	D	300	304	Right-handed 310
Helix 35	AD8	D	310	326	Right-handed alpha
Helix 36	AD9	D	355	357	Right-handed 310
Helix 37	AE1	D	361	379	Right-handed alpha
Helix 38	AE2	D	384	388	Right-handed 310
Helix 39	AE3	D	408	417	Right-handed alpha
Helix 40	AE4	D	428	433	Right-handed alpha
Helix 41	AE5	D	434	435	Right-handed 310
Helix 42	AE6	D	436	438	Right-handed 310
Helix 43	AE7	D	465	473	Right-handed alpha
Helix 44	AE8	D	487	499	Right-handed alpha
Helix 45	AE9	D	504	519	Right-handed alpha
Helix 46	AF1	D	522	548	Right-handed alpha
Helix 47	AF2	J	22	26	Right-handed 310
Helix 48	AF3	J	27	30	Right-handed 310
Helix 49	AF4	J	31	40	Right-handed alpha
Helix 50	AF5	J	64	68	Right-handed 310
Helix 51	AF6	J	89	97	Right-handed alpha
Helix 52	AF7	J	102	106	Right-handed 310
Helix 53	AF8	J	134	148	Right-handed alpha
Helix 54	AF9	J	152	165	Right-handed alpha
Helix 55	AG1	J	166	175	Right-handed alpha
Helix 56	AG2	J	181	196	Right-handed alpha
Helix 57	AG3	J	197	199	Right-handed 310
Helix 58	AG4	J	201	210	Right-handed alpha
Helix 59	AG5	E	2	12	Right-handed alpha
Helix 60	AG6	E	13	25	Right-handed alpha
Helix 61	AG7	E	34	49	Right-handed alpha
Helix 62	AG8	E	98	119	Right-handed alpha
Helix 63	AG9	E	176	191	Right-handed alpha
Helix 64	AH1	E	204	208	Right-handed 310
Helix 65	AH2	E	224	228	Right-handed 310
Helix 66	AH3	E	238	255	Right-handed alpha
Helix 67	AH4	E	262	275	Right-handed alpha
Helix 68	AH5	E	282	288	Right-handed alpha
Helix 69	AH6	E	289	299	Right-handed alpha
Helix 70	AH7	E	299	305	Right-handed alpha
Helix 71	AH8	E	310	326	Right-handed alpha
Helix 72	AH9	E	355	357	Right-handed 310
Helix 73	AI1	E	364	379	Right-handed alpha
Helix 74	AI2	E	384	388	Right-handed 310
Helix 75	AI3	E	404	407	Right-handed 310
Helix 76	AI4	E	408	417	Right-handed alpha
Helix 77	AI5	E	428	433	Right-handed alpha
Helix 78	AI6	E	434	435	Right-handed 310
Helix 79	AI7	E	436	438	Right-handed 310
Helix 80	AI8	E	465	473	Right-handed alpha
Helix 81	AI9	E	487	499	Right-handed alpha
Helix 82	AJ1	E	506	519	Right-handed alpha
Helix 83	AJ2	E	522	537	Right-handed alpha
Helix 84	AJ3	E	537	550	Right-handed alpha
Helix 85	AJ4	F	2	11	Right-handed alpha
Helix 86	AJ5	F	14	27	Right-handed alpha
Helix 87	AJ6	F	28	31	Right-handed 310
Helix 88	AJ7	F	32	49	Right-handed alpha
Helix 89	AJ8	F	98	119	Right-handed alpha
Helix 90	AJ9	F	176	193	Right-handed alpha
Helix 91	AK1	F	204	209	Right-handed 310
Helix 92	AK2	F	224	228	Right-handed 310
Helix 93	AK3	F	238	252	Right-handed alpha
Helix 94	AK4	F	261	264	Right-handed 310
Helix 95	AK5	F	265	270	Right-handed alpha
Helix 96	AK6	F	270	275	Right-handed alpha
Helix 97	AK7	F	285	288	Right-handed 310
Helix 98	AK8	F	289	295	Right-handed alpha
Helix 99	AK9	F	297	301	Right-handed 310
Helix 100	AL1	F	310	326	Right-handed alpha
Helix 101	AL2	F	355	357	Right-handed 310
Helix 102	AL3	F	360	379	Right-handed alpha
Helix 103	AL4	F	404	409	Right-handed 310
Helix 104	AL5	F	410	417	Right-handed alpha
Helix 105	AL6	F	428	433	Right-handed alpha
Helix 106	AL7	F	434	435	Right-handed 310
Helix 107	AL8	F	436	438	Right-handed 310
Helix 108	AL9	F	465	473	Right-handed alpha
Helix 109	AM1	F	487	500	Right-handed alpha
Helix 110	AM2	F	504	518	Right-handed alpha
Helix 111	AM3	F	522	549	Right-handed alpha
Helix 112	AM4	K	22	26	Right-handed 310
Helix 113	AM5	K	31	40	Right-handed alpha
Helix 114	AM6	K	64	68	Right-handed 310
Helix 115	AM7	K	91	97	Right-handed alpha
Helix 116	AM8	K	134	148	Right-handed alpha
Helix 117	AM9	K	152	165	Right-handed alpha
Helix 118	AN1	K	166	175	Right-handed alpha
Helix 119	AN2	K	181	196	Right-handed alpha
Helix 120	AN3	K	197	199	Right-handed 310
Helix 121	AN4	K	202	210	Right-handed alpha

There are 22 sheets in PDB entry 9NNK. 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 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	C	50	52	first strand
Strand 2	C	58	60	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	64	65	first strand
Strand 2	C	141	150	anti-parallel
Strand 3	C	68	72	anti-parallel
Strand 4	C	79	83	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	C	64	65	first strand
Strand 2	C	141	150	anti-parallel
Strand 3	C	154	164	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	C	199	203	first strand
Strand 2	C	390	395	parallel
Strand 3	C	420	425	parallel
Strand 4	C	88	92	parallel
Strand 5	C	440	442	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	C	332	335	first strand
Strand 2	C	342	346	anti-parallel
Strand 3	C	351	353	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	D	50	52	first strand
Strand 2	D	58	60	anti-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	D	77	82	first strand
Strand 2	D	64	74	anti-parallel
Strand 3	D	141	150	anti-parallel
Strand 4	D	154	164	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	199	203	first strand
Strand 2	D	390	395	parallel
Strand 3	D	420	425	parallel
Strand 4	D	88	92	parallel
Strand 5	D	440	442	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	D	329	335	first strand
Strand 2	D	342	347	anti-parallel
Strand 3	D	350	353	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	J	53	57	first strand
Strand 2	J	74	78	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	J	118	120	first strand
Strand 2	J	126	128	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	50	52	first strand
Strand 2	E	58	60	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	77	83	first strand
Strand 2	E	64	74	anti-parallel
Strand 3	E	141	150	anti-parallel
Strand 4	E	157	164	anti-parallel

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There are 5 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	199	203	first strand
Strand 2	E	390	395	parallel
Strand 3	E	420	425	parallel
Strand 4	E	88	92	parallel
Strand 5	E	440	442	parallel

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There are 3 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	329	337	first strand
Strand 2	E	340	347	anti-parallel
Strand 3	E	350	353	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	F	50	52	first strand
Strand 2	F	58	60	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	F	80	83	first strand
Strand 2	F	64	72	anti-parallel
Strand 3	F	141	150	anti-parallel
Strand 4	F	158	164	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	F	199	203	first strand
Strand 2	F	390	395	parallel
Strand 3	F	421	425	parallel
Strand 4	F	88	92	parallel
Strand 5	F	440	442	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	F	329	335	first strand
Strand 2	F	342	347	anti-parallel
Strand 3	F	350	353	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	K	42	43	first strand
Strand 2	K	48	49	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	K	53	57	first strand
Strand 2	K	74	78	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	118	120	first strand
Strand 2	K	126	128	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: 9NNK

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