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

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 9EFQ entry

There are 11 chains in PDB entry 9EFQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 37	LYS 467
B	LYS 64	ALA 443
C	SER 3	SER 407
D	ALA 2	ALA 405
E	ALA 22	ILE 333
F	GLY 37	GLN 316
G	ASN 10	ALA 222
H	PHE 11	ASN 209
I	MET 1	GLY 76
J	GLY 307	VAL 744
K	LYS 19	TYR 106

There are147 helices in PDB entry 9EFQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	43	50	Right-handed alpha
Helix 2	AA2	A	54	66	Right-handed alpha
Helix 3	AA3	A	70	81	Right-handed alpha
Helix 4	AA4	A	88	101	Right-handed alpha
Helix 5	AA5	A	127	156	Right-handed alpha
Helix 6	AA6	A	157	176	Right-handed alpha
Helix 7	AA7	A	178	189	Right-handed alpha
Helix 8	AA8	A	194	213	Right-handed alpha
Helix 9	AA9	A	214	228	Right-handed alpha
Helix 10	AB1	A	229	234	Right-handed alpha
Helix 11	AB2	A	244	260	Right-handed alpha
Helix 12	AB3	A	262	271	Right-handed alpha
Helix 13	AB4	A	274	278	Right-handed 310
Helix 14	AB5	A	285	301	Right-handed alpha
Helix 15	AB6	A	302	310	Right-handed alpha
Helix 16	AB7	A	314	323	Right-handed alpha
Helix 17	AB8	A	323	335	Right-handed alpha
Helix 18	AB9	A	338	354	Right-handed alpha
Helix 19	AC1	A	358	360	Right-handed 310
Helix 20	AC2	A	361	379	Right-handed alpha
Helix 21	AC3	A	386	393	Right-handed alpha
Helix 22	AC4	A	396	410	Right-handed alpha
Helix 23	AC5	A	430	462	Right-handed alpha
Helix 24	AC6	B	65	82	Right-handed alpha
Helix 25	AC7	B	84	103	Right-handed alpha
Helix 26	AC8	B	104	116	Right-handed alpha
Helix 27	AC9	B	124	140	Right-handed alpha
Helix 28	AD1	B	147	156	Right-handed alpha
Helix 29	AD2	B	163	180	Right-handed alpha
Helix 30	AD3	B	190	208	Right-handed alpha
Helix 31	AD4	B	210	222	Right-handed alpha
Helix 32	AD5	B	232	249	Right-handed alpha
Helix 33	AD6	B	250	268	Right-handed alpha
Helix 34	AD7	B	270	274	Right-handed 310
Helix 35	AD8	B	275	287	Right-handed alpha
Helix 36	AD9	B	292	296	Right-handed 310
Helix 37	AE1	B	300	305	Right-handed 310
Helix 38	AE2	B	308	319	Right-handed alpha
Helix 39	AE3	B	322	333	Right-handed alpha
Helix 40	AE4	B	342	347	Right-handed alpha
Helix 41	AE5	B	352	364	Right-handed alpha
Helix 42	AE6	B	371	379	Right-handed alpha
Helix 43	AE7	B	381	395	Right-handed alpha
Helix 44	AE8	B	418	440	Right-handed alpha
Helix 45	AE9	C	4	16	Right-handed alpha
Helix 46	AF1	C	20	30	Right-handed alpha
Helix 47	AF2	C	38	44	Right-handed alpha
Helix 48	AF3	C	55	65	Right-handed alpha
Helix 49	AF4	C	73	87	Right-handed alpha
Helix 50	AF5	C	92	95	Right-handed 310
Helix 51	AF6	C	96	112	Right-handed alpha
Helix 52	AF7	C	120	132	Right-handed alpha
Helix 53	AF8	C	139	152	Right-handed alpha
Helix 54	AF9	C	158	162	Right-handed 310
Helix 55	AG1	C	177	195	Right-handed alpha
Helix 56	AG2	C	197	210	Right-handed alpha
Helix 57	AG3	C	217	235	Right-handed alpha
Helix 58	AG4	C	248	257	Right-handed alpha
Helix 59	AG5	C	257	268	Right-handed alpha
Helix 60	AG6	C	271	282	Right-handed alpha
Helix 61	AG7	C	282	289	Right-handed alpha
Helix 62	AG8	C	293	311	Right-handed alpha
Helix 63	AG9	C	319	326	Right-handed alpha
Helix 64	AH1	C	330	344	Right-handed alpha
Helix 65	AH2	C	369	400	Right-handed alpha
Helix 66	AH3	C	401	406	Right-handed alpha
Helix 67	AH4	D	3	15	Right-handed alpha
Helix 68	AH5	D	22	32	Right-handed alpha
Helix 69	AH6	D	38	54	Right-handed alpha
Helix 70	AH7	D	61	73	Right-handed alpha
Helix 71	AH8	D	74	76	Right-handed 310
Helix 72	AH9	D	77	93	Right-handed alpha
Helix 73	AI1	D	100	116	Right-handed alpha
Helix 74	AI2	D	119	129	Right-handed alpha
Helix 75	AI3	D	140	158	Right-handed alpha
Helix 76	AI4	D	160	176	Right-handed alpha
Helix 77	AI5	D	180	198	Right-handed alpha
Helix 78	AI6	D	200	212	Right-handed alpha
Helix 79	AI7	D	218	236	Right-handed alpha
Helix 80	AI8	D	239	252	Right-handed alpha
Helix 81	AI9	D	260	269	Right-handed alpha
Helix 82	AJ1	D	274	277	Right-handed 310
Helix 83	AJ2	D	278	284	Right-handed alpha
Helix 84	AJ3	D	286	291	Right-handed 310
Helix 85	AJ4	D	299	315	Right-handed alpha
Helix 86	AJ5	D	321	327	Right-handed alpha
Helix 87	AJ6	D	333	343	Right-handed alpha
Helix 88	AJ7	D	366	392	Right-handed alpha
Helix 89	AJ8	D	392	405	Right-handed alpha
Helix 90	AJ9	E	32	43	Right-handed alpha
Helix 91	AK1	E	44	47	Right-handed 310
Helix 92	AK2	E	59	72	Right-handed alpha
Helix 93	AK3	E	111	128	Right-handed alpha
Helix 94	AK4	E	148	162	Right-handed alpha
Helix 95	AK5	E	171	179	Right-handed alpha
Helix 96	AK6	E	217	219	Right-handed 310
Helix 97	AK7	E	231	241	Right-handed alpha
Helix 98	AK8	E	245	251	Right-handed alpha
Helix 99	AK9	E	258	281	Right-handed alpha
Helix 100	AL1	E	299	329	Right-handed alpha
Helix 101	AL2	F	46	63	Right-handed alpha
Helix 102	AL3	F	101	113	Right-handed alpha
Helix 103	AL4	F	132	143	Right-handed alpha
Helix 104	AL5	F	193	206	Right-handed alpha
Helix 105	AL6	F	215	247	Right-handed alpha
Helix 106	AL7	F	253	266	Right-handed alpha
Helix 107	AL8	F	272	313	Right-handed alpha
Helix 108	AL9	G	11	20	Right-handed alpha
Helix 109	AM1	G	24	37	Right-handed alpha
Helix 110	AM2	G	45	48	Right-handed 310
Helix 111	AM3	G	49	54	Right-handed alpha
Helix 112	AM4	G	55	57	Right-handed 310
Helix 113	AM5	G	60	72	Right-handed alpha
Helix 114	AM6	G	76	81	Right-handed alpha
Helix 115	AM7	G	89	108	Right-handed alpha
Helix 116	AM8	G	113	121	Right-handed alpha
Helix 117	AM9	G	124	138	Right-handed alpha
Helix 118	AN1	G	166	221	Right-handed alpha
Helix 119	AN2	H	12	26	Right-handed alpha
Helix 120	AN3	H	33	47	Right-handed alpha
Helix 121	AN4	H	49	60	Right-handed alpha
Helix 122	AN5	H	61	68	Right-handed alpha
Helix 123	AN6	H	68	83	Right-handed alpha
Helix 124	AN7	H	85	94	Right-handed alpha
Helix 125	AN8	H	99	101	Right-handed 310
Helix 126	AN9	H	102	123	Right-handed alpha
Helix 127	AO1	H	130	138	Right-handed alpha
Helix 128	AO2	H	141	149	Right-handed alpha
Helix 129	AO3	H	196	209	Right-handed alpha
Helix 130	AO4	I	22	34	Right-handed alpha
Helix 131	AO5	J	308	328	Right-handed alpha
Helix 132	AO6	J	334	357	Right-handed alpha
Helix 133	AO7	J	361	377	Right-handed alpha
Helix 134	AO8	J	386	400	Right-handed alpha
Helix 135	AO9	J	407	423	Right-handed alpha
Helix 136	AP1	J	427	445	Right-handed alpha
Helix 137	AP2	J	450	465	Right-handed alpha
Helix 138	AP3	J	470	496	Right-handed alpha
Helix 139	AP4	J	533	548	Right-handed alpha
Helix 140	AP5	J	579	588	Right-handed alpha
Helix 141	AP6	J	595	604	Right-handed alpha
Helix 142	AP7	J	606	621	Right-handed alpha
Helix 143	AP8	J	671	692	Right-handed alpha
Helix 144	AP9	J	696	708	Right-handed alpha
Helix 145	AQ1	J	714	728	Right-handed alpha
Helix 146	AQ2	K	54	59	Right-handed alpha
Helix 147	AQ3	K	81	89	Right-handed alpha

There are 10 sheets in PDB entry 9EFQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 17 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	110	112	first strand
Strand 2	G	151	157	anti-parallel
Strand 3	G	141	146	anti-parallel
Strand 4	D	316	320	parallel
Strand 5	D	358	360	anti-parallel
Strand 6	D	351	353	anti-parallel
Strand 7	B	366	370	parallel
Strand 8	B	408	411	anti-parallel
Strand 9	B	400	403	anti-parallel
Strand 10	A	381	385	parallel
Strand 11	A	423	425	anti-parallel
Strand 12	A	416	418	anti-parallel
Strand 13	C	314	318	parallel
Strand 14	C	357	360	anti-parallel
Strand 15	C	349	352	anti-parallel
Strand 16	H	125	129	parallel
Strand 17	H	161	162	anti-parallel

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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	54	58	first strand
Strand 2	E	89	95	parallel
Strand 3	E	78	86	anti-parallel
Strand 4	E	132	139	anti-parallel
Strand 5	E	167	170	parallel
Strand 6	E	183	188	anti-parallel
Strand 7	E	221	229	anti-parallel
Strand 8	E	54	58	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	F	40	43	first strand
Strand 2	F	80	88	parallel
Strand 3	F	69	76	anti-parallel
Strand 4	F	120	127	anti-parallel
Strand 5	F	150	154	parallel
Strand 6	F	165	171	anti-parallel
Strand 7	F	182	186	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	91	94	first strand
Strand 2	F	97	100	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	6	7	first strand
Strand 2	I	68	70	parallel
Strand 3	I	42	45	anti-parallel
Strand 4	I	48	49	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	506	513	first strand
Strand 2	K	23	35	parallel
Strand 3	J	551	555	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	J	506	513	first strand
Strand 2	K	23	35	parallel
Strand 3	J	561	565	anti-parallel
Strand 4	J	574	578	anti-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	J	593	594	first strand
Strand 2	J	638	640	anti-parallel
Strand 3	J	623	624	anti-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	J	693	695	first strand
Strand 2	J	740	743	anti-parallel
Strand 3	J	731	733	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	79	80	first strand
Strand 2	K	70	73	anti-parallel
Strand 3	K	103	104	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: 9EFQ

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