Analysis of interatomic Contacts of Structural Units in PDB entry:
6KF4

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 6KF4 entry

There are 12 chains in PDB entry 6KF4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 4	GLY 904
B	GLU 9	ARG 1122
C	VAL 2	LYS 389
D	VAL 2	ALA 258
E	MET 1	LYS 181
F	MET 1	GLU 122
H	GLU 6	GLU 81
K	PHE 2	SER 57
L	MET 1	GLU 94
N	MET 1	TYR 65
P	CYS 8	ILE 49
G	ARG 4	LEU 169

There are126 helices in PDB entry 6KF4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	25	Right-handed alpha
Helix 2	AA2	A	88	97	Right-handed alpha
Helix 3	AA3	A	109	117	Right-handed alpha
Helix 4	AA4	A	117	122	Right-handed alpha
Helix 5	AA5	A	126	143	Right-handed alpha
Helix 6	AA6	A	182	191	Right-handed alpha
Helix 7	AA7	A	197	201	Right-handed 310
Helix 8	AA8	A	209	212	Right-handed 310
Helix 9	AA9	A	222	226	Right-handed 310
Helix 10	AB1	A	239	261	Right-handed alpha
Helix 11	AB2	A	265	284	Right-handed alpha
Helix 12	AB3	A	303	307	Right-handed 310
Helix 13	AB4	A	347	351	Right-handed alpha
Helix 14	AB5	A	363	373	Right-handed alpha
Helix 15	AB6	A	431	435	Right-handed 310
Helix 16	AB7	A	474	485	Right-handed alpha
Helix 17	AB8	A	486	491	Right-handed 310
Helix 18	AB9	A	504	515	Right-handed alpha
Helix 19	AC1	A	523	531	Right-handed alpha
Helix 20	AC2	A	554	560	Right-handed alpha
Helix 21	AC3	A	586	591	Right-handed alpha
Helix 22	AC4	A	633	641	Right-handed alpha
Helix 23	AC5	A	643	665	Right-handed alpha
Helix 24	AC6	A	670	674	Right-handed 310
Helix 25	AC7	A	676	703	Right-handed alpha
Helix 26	AC8	A	713	741	Right-handed alpha
Helix 27	AC9	A	747	754	Right-handed alpha
Helix 28	AD1	A	758	764	Right-handed alpha
Helix 29	AD2	A	813	850	Right-handed alpha
Helix 30	AD3	A	889	904	Right-handed alpha
Helix 31	AD4	B	13	28	Right-handed alpha
Helix 32	AD5	B	31	54	Right-handed alpha
Helix 33	AD6	B	88	95	Right-handed alpha
Helix 34	AD7	B	141	149	Right-handed alpha
Helix 35	AD8	B	228	236	Right-handed alpha
Helix 36	AD9	B	239	248	Right-handed alpha
Helix 37	AE1	B	250	255	Right-handed alpha
Helix 38	AE2	B	256	265	Right-handed alpha
Helix 39	AE3	B	271	282	Right-handed alpha
Helix 40	AE4	B	287	302	Right-handed alpha
Helix 41	AE5	B	309	311	Right-handed 310
Helix 42	AE6	B	312	333	Right-handed alpha
Helix 43	AE7	B	342	346	Right-handed 310
Helix 44	AE8	B	350	376	Right-handed alpha
Helix 45	AE9	B	377	382	Right-handed alpha
Helix 46	AF1	B	389	397	Right-handed alpha
Helix 47	AF2	B	400	412	Right-handed alpha
Helix 48	AF3	B	432	439	Right-handed alpha
Helix 49	AF4	B	452	457	Right-handed alpha
Helix 50	AF5	B	459	463	Right-handed 310
Helix 51	AF6	B	494	505	Right-handed alpha
Helix 52	AF7	B	509	513	Right-handed 310
Helix 53	AF8	B	534	548	Right-handed alpha
Helix 54	AF9	B	592	601	Right-handed alpha
Helix 55	AG1	B	605	613	Right-handed alpha
Helix 56	AG2	B	619	624	Right-handed alpha
Helix 57	AG3	B	645	649	Right-handed 310
Helix 58	AG4	B	653	657	Right-handed 310
Helix 59	AG5	B	659	663	Right-handed 310
Helix 60	AG6	B	664	675	Right-handed alpha
Helix 61	AG7	B	707	712	Right-handed alpha
Helix 62	AG8	B	743	749	Right-handed alpha
Helix 63	AG9	B	788	792	Right-handed 310
Helix 64	AH1	B	918	923	Right-handed alpha
Helix 65	AH2	B	924	941	Right-handed alpha
Helix 66	AH3	B	953	964	Right-handed alpha
Helix 67	AH4	B	1000	1004	Right-handed 310
Helix 68	AH5	B	1033	1044	Right-handed alpha
Helix 69	AH6	B	1045	1054	Right-handed alpha
Helix 70	AH7	B	1099	1111	Right-handed alpha
Helix 71	AH8	C	4	8	Right-handed 310
Helix 72	AH9	C	9	15	Right-handed alpha
Helix 73	AI1	C	19	32	Right-handed alpha
Helix 74	AI2	C	39	55	Right-handed alpha
Helix 75	AI3	C	63	74	Right-handed alpha
Helix 76	AI4	C	97	106	Right-handed alpha
Helix 77	AI5	C	127	140	Right-handed alpha
Helix 78	AI6	C	175	181	Right-handed alpha
Helix 79	AI7	C	212	216	Right-handed 310
Helix 80	AI8	C	249	254	Right-handed alpha
Helix 81	AI9	C	268	276	Right-handed alpha
Helix 82	AJ1	C	277	295	Right-handed alpha
Helix 83	AJ2	C	301	313	Right-handed alpha
Helix 84	AJ3	C	332	337	Right-handed 310
Helix 85	AJ4	C	342	345	Right-handed 310
Helix 86	AJ5	C	346	351	Right-handed alpha
Helix 87	AJ6	C	361	368	Right-handed alpha
Helix 88	AJ7	C	373	378	Right-handed 310
Helix 89	AJ8	D	22	36	Right-handed alpha
Helix 90	AJ9	D	55	65	Right-handed alpha
Helix 91	AK1	D	102	104	Right-handed 310
Helix 92	AK2	D	143	147	Right-handed 310
Helix 93	AK3	D	168	179	Right-handed alpha
Helix 94	AK4	D	200	207	Right-handed 310
Helix 95	AK5	D	231	256	Right-handed alpha
Helix 96	AK6	E	14	18	Right-handed 310
Helix 97	AK7	E	21	35	Right-handed alpha
Helix 98	AK8	E	111	113	Right-handed 310
Helix 99	AK9	E	155	159	Right-handed 310
Helix 100	AL1	E	173	180	Right-handed alpha
Helix 101	AL2	F	13	27	Right-handed alpha
Helix 102	AL3	F	38	52	Right-handed alpha
Helix 103	AL4	F	55	68	Right-handed alpha
Helix 104	AL5	F	74	85	Right-handed alpha
Helix 105	AL6	F	88	96	Right-handed alpha
Helix 106	AL7	F	104	116	Right-handed alpha
Helix 107	AL8	H	22	33	Right-handed alpha
Helix 108	AL9	H	36	40	Right-handed 310
Helix 109	AM1	H	47	52	Right-handed alpha
Helix 110	AM2	K	5	22	Right-handed alpha
Helix 111	AM3	K	35	46	Right-handed alpha
Helix 112	AM4	L	21	33	Right-handed alpha
Helix 113	AM5	L	66	91	Right-handed alpha
Helix 114	AM6	N	14	17	Right-handed 310
Helix 115	AM7	N	18	26	Right-handed alpha
Helix 116	AM8	N	30	38	Right-handed alpha
Helix 117	AM9	N	42	51	Right-handed alpha
Helix 118	AN1	N	55	61	Right-handed alpha
Helix 119	AN2	G	5	17	Right-handed alpha
Helix 120	AN3	G	18	32	Right-handed alpha
Helix 121	AN4	G	35	42	Right-handed alpha
Helix 122	AN5	G	46	60	Right-handed alpha
Helix 123	AN6	G	86	109	Right-handed alpha
Helix 124	AN7	G	126	134	Right-handed alpha
Helix 125	AN8	G	149	156	Right-handed alpha
Helix 126	AN9	G	156	169	Right-handed alpha

There are 42 sheets in PDB entry 6KF4. 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, AE3, AE4, AE5, AE6,

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	A	7	15	first strand
Strand 2	B	1113	1120	anti-parallel

Back to list of sheets
Back to top of page

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	75	84	first strand
Strand 2	A	214	220	anti-parallel

Back to list of sheets
Back to top of page

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	229	230	first strand
Strand 2	A	236	237	anti-parallel

Back to list of sheets
Back to top of page

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	A	322	323	first strand
Strand 2	B	1031	1032	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	421	422	first strand
Strand 2	A	438	443	anti-parallel
Strand 3	A	342	346	parallel
Strand 4	A	448	450	anti-parallel
Strand 5	A	327	334	parallel
Strand 6	A	466	468	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	421	422	first strand
Strand 2	A	438	443	anti-parallel
Strand 3	A	342	346	parallel
Strand 4	A	448	450	anti-parallel
Strand 5	A	327	334	parallel
Strand 6	B	1006	1008	anti-parallel

Back to list of sheets
Back to top of page

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	A	354	356	first strand
Strand 2	A	411	415	anti-parallel
Strand 3	A	381	385	anti-parallel
Strand 4	A	391	393	anti-parallel

Back to list of sheets
Back to top of page

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	A	521	522	first strand
Strand 2	A	552	553	anti-parallel

Back to list of sheets
Back to top of page

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	A	569	572	first strand
Strand 2	A	608	611	anti-parallel
Strand 3	A	616	618	anti-parallel

Back to list of sheets
Back to top of page

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	A	770	771	first strand
Strand 2	A	803	804	anti-parallel

Back to list of sheets
Back to top of page

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	A	853	854	first strand
Strand 2	A	859	861	anti-parallel
Strand 3	A	867	870	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	72	first strand
Strand 2	B	100	111	anti-parallel
Strand 3	B	114	115	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	72	first strand
Strand 2	B	100	111	anti-parallel
Strand 3	B	119	127	anti-parallel

Back to list of sheets
Back to top of page

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	B	76	78	first strand
Strand 2	B	84	86	anti-parallel

Back to list of sheets
Back to top of page

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	B	166	168	first strand
Strand 2	B	424	426	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	348	349	first strand
Strand 2	B	170	172	anti-parallel
Strand 3	B	441	443	parallel
Strand 4	B	481	482	anti-parallel

Back to list of sheets
Back to top of page

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	B	180	181	first strand
Strand 2	B	192	193	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	195	198	first strand
Strand 2	B	201	204	anti-parallel

Back to list of sheets
Back to top of page

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	B	216	217	first strand
Strand 2	B	226	227	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	488	489	first strand
Strand 2	B	577	585	anti-parallel
Strand 3	B	615	618	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	588	589	first strand
Strand 2	B	577	585	anti-parallel
Strand 3	B	641	642	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	522	524	first strand
Strand 2	B	566	571	parallel
Strand 3	B	556	561	anti-parallel

Back to list of sheets
Back to top of page

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	B	693	697	first strand
Strand 2	B	754	762	anti-parallel
Strand 3	B	864	872	anti-parallel
Strand 4	B	848	858	anti-parallel
Strand 5	B	805	807	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	693	697	first strand
Strand 2	B	754	762	anti-parallel
Strand 3	B	864	872	anti-parallel
Strand 4	B	848	858	anti-parallel
Strand 5	P	34	36	anti-parallel

Back to list of sheets
Back to top of page

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	B	722	723	first strand
Strand 2	B	993	994	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	726	728	first strand
Strand 2	B	912	914	parallel
Strand 3	B	739	742	anti-parallel
Strand 4	B	890	894	parallel
Strand 5	B	881	882	anti-parallel

Back to list of sheets
Back to top of page

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	B	811	813	first strand
Strand 2	B	841	842	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	903	904	first strand
Strand 2	B	974	975	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	971	972	first strand
Strand 2	B	987	988	anti-parallel

Back to list of sheets
Back to top of page

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	B	1059	1065	first strand
Strand 2	B	1092	1098	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	232	236	first strand
Strand 2	C	241	246	anti-parallel
Strand 3	C	115	118	anti-parallel
Strand 4	C	265	266	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	38	39	first strand
Strand 2	E	43	54	anti-parallel
Strand 3	E	66	77	anti-parallel
Strand 4	E	2	13	anti-parallel
Strand 5	F	5	12	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	38	39	first strand
Strand 2	E	43	54	anti-parallel
Strand 3	E	66	77	anti-parallel
Strand 4	E	58	59	anti-parallel
Strand 5	C	380	381	anti-parallel
Strand 6	K	52	53	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	10	first strand
Strand 2	D	13	19	anti-parallel
Strand 3	D	211	226	anti-parallel
Strand 4	D	149	162	anti-parallel
Strand 5	D	188	192	anti-parallel
Strand 6	D	182	184	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	105	106	first strand
Strand 2	D	87	94	anti-parallel
Strand 3	D	128	138	anti-parallel
Strand 4	D	39	50	anti-parallel
Strand 5	P	44	47	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	97	100	first strand
Strand 2	D	119	123	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	171	172	first strand
Strand 2	E	141	150	anti-parallel
Strand 3	E	160	164	anti-parallel
Strand 4	E	105	109	parallel
Strand 5	E	96	100	anti-parallel
Strand 6	E	84	92	anti-parallel
Strand 7	E	141	150	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	121	first strand
Strand 2	E	126	129	anti-parallel
Strand 3	E	135	136	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	20	first strand
Strand 2	H	61	67	anti-parallel
Strand 3	H	71	77	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	43	44	first strand
Strand 2	H	79	80	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	3	9	first strand
Strand 2	L	12	17	anti-parallel
Strand 3	L	56	60	anti-parallel
Strand 4	L	40	42	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	63	69	first strand
Strand 2	G	76	82	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6KF4

Analysis of interatomic Contacts of Structural Units in PDB entry:
6KF4