Analysis of interatomic Contacts of Structural Units in PDB entry:
7KFU

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 7KFU entry

There are 6 chains in PDB entry 7KFU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 96
B	MET 1	LEU 96
C	MET 1	LYS 981
D	GLN 650	LYS 981
E	MET 1	LYS 981
F	GLN 650	LYS 981

There are106 helices in PDB entry 7KFU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	25	Right-handed alpha
Helix 2	AA2	A	41	60	Right-handed alpha
Helix 3	AA3	B	14	24	Right-handed alpha
Helix 4	AA4	B	41	57	Right-handed alpha
Helix 5	AA5	B	58	60	Right-handed 310
Helix 6	AA6	B	72	79	Right-handed alpha
Helix 7	AA7	C	28	41	Right-handed alpha
Helix 8	AA8	C	45	49	Right-handed alpha
Helix 9	AA9	C	80	91	Right-handed alpha
Helix 10	AB1	C	136	150	Right-handed alpha
Helix 11	AB2	C	171	175	Right-handed 310
Helix 12	AB3	C	180	184	Right-handed 310
Helix 13	AB4	C	192	211	Right-handed alpha
Helix 14	AB5	C	223	231	Right-handed alpha
Helix 15	AB6	C	274	288	Right-handed alpha
Helix 16	AB7	C	325	331	Right-handed alpha
Helix 17	AB8	C	332	344	Right-handed alpha
Helix 18	AB9	C	345	347	Right-handed 310
Helix 19	AC1	C	352	370	Right-handed alpha
Helix 20	AC2	C	396	420	Right-handed alpha
Helix 21	AC3	C	430	445	Right-handed alpha
Helix 22	AC4	C	453	458	Right-handed 310
Helix 23	AC5	C	462	474	Right-handed alpha
Helix 24	AC6	C	478	488	Right-handed alpha
Helix 25	AC7	C	511	518	Right-handed alpha
Helix 26	AC8	C	520	523	Right-handed 310
Helix 27	AC9	C	524	530	Right-handed alpha
Helix 28	AD1	C	549	572	Right-handed alpha
Helix 29	AD2	C	583	587	Right-handed 310
Helix 30	AD3	C	620	628	Right-handed alpha
Helix 31	AD4	C	699	709	Right-handed alpha
Helix 32	AD5	C	736	746	Right-handed alpha
Helix 33	AD6	C	748	771	Right-handed alpha
Helix 34	AD7	C	772	773	Right-handed 310
Helix 35	AD8	C	774	780	Right-handed 310
Helix 36	AD9	C	781	796	Right-handed alpha
Helix 37	AE1	C	801	817	Right-handed alpha
Helix 38	AE2	C	824	828	Right-handed 310
Helix 39	AE3	C	839	864	Right-handed alpha
Helix 40	AE4	C	882	887	Right-handed alpha
Helix 41	AE5	C	896	904	Right-handed alpha
Helix 42	AE6	C	927	944	Right-handed alpha
Helix 43	AE7	C	951	968	Right-handed alpha
Helix 44	AE8	D	699	709	Right-handed alpha
Helix 45	AE9	D	728	733	Right-handed alpha
Helix 46	AF1	D	739	746	Right-handed alpha
Helix 47	AF2	D	748	773	Right-handed alpha
Helix 48	AF3	D	777	794	Right-handed alpha
Helix 49	AF4	D	800	817	Right-handed alpha
Helix 50	AF5	D	818	822	Right-handed 310
Helix 51	AF6	D	839	863	Right-handed alpha
Helix 52	AF7	D	880	887	Right-handed alpha
Helix 53	AF8	D	891	904	Right-handed alpha
Helix 54	AF9	D	908	910	Right-handed 310
Helix 55	AG1	D	927	944	Right-handed alpha
Helix 56	AG2	D	950	969	Right-handed alpha
Helix 57	AG3	E	28	41	Right-handed alpha
Helix 58	AG4	E	45	49	Right-handed alpha
Helix 59	AG5	E	80	91	Right-handed alpha
Helix 60	AG6	E	136	150	Right-handed alpha
Helix 61	AG7	E	171	175	Right-handed 310
Helix 62	AG8	E	180	184	Right-handed 310
Helix 63	AG9	E	192	211	Right-handed alpha
Helix 64	AH1	E	223	231	Right-handed alpha
Helix 65	AH2	E	274	288	Right-handed alpha
Helix 66	AH3	E	325	331	Right-handed alpha
Helix 67	AH4	E	332	344	Right-handed alpha
Helix 68	AH5	E	345	347	Right-handed 310
Helix 69	AH6	E	352	370	Right-handed alpha
Helix 70	AH7	E	396	420	Right-handed alpha
Helix 71	AH8	E	430	445	Right-handed alpha
Helix 72	AH9	E	453	458	Right-handed 310
Helix 73	AI1	E	462	474	Right-handed alpha
Helix 74	AI2	E	478	488	Right-handed alpha
Helix 75	AI3	E	511	518	Right-handed alpha
Helix 76	AI4	E	520	523	Right-handed 310
Helix 77	AI5	E	524	530	Right-handed alpha
Helix 78	AI6	E	549	572	Right-handed alpha
Helix 79	AI7	E	583	587	Right-handed 310
Helix 80	AI8	E	620	628	Right-handed alpha
Helix 81	AI9	E	699	709	Right-handed alpha
Helix 82	AJ1	E	736	746	Right-handed alpha
Helix 83	AJ2	E	748	771	Right-handed alpha
Helix 84	AJ3	E	772	773	Right-handed 310
Helix 85	AJ4	E	774	780	Right-handed 310
Helix 86	AJ5	E	781	796	Right-handed alpha
Helix 87	AJ6	E	801	817	Right-handed alpha
Helix 88	AJ7	E	824	828	Right-handed 310
Helix 89	AJ8	E	839	864	Right-handed alpha
Helix 90	AJ9	E	882	887	Right-handed alpha
Helix 91	AK1	E	896	904	Right-handed alpha
Helix 92	AK2	E	927	944	Right-handed alpha
Helix 93	AK3	E	951	968	Right-handed alpha
Helix 94	AK4	F	699	709	Right-handed alpha
Helix 95	AK5	F	728	733	Right-handed alpha
Helix 96	AK6	F	739	746	Right-handed alpha
Helix 97	AK7	F	748	773	Right-handed alpha
Helix 98	AK8	F	777	794	Right-handed alpha
Helix 99	AK9	F	800	817	Right-handed alpha
Helix 100	AL1	F	818	822	Right-handed 310
Helix 101	AL2	F	839	863	Right-handed alpha
Helix 102	AL3	F	880	887	Right-handed alpha
Helix 103	AL4	F	891	904	Right-handed alpha
Helix 104	AL5	F	908	910	Right-handed 310
Helix 105	AL6	F	927	944	Right-handed alpha
Helix 106	AL7	F	950	969	Right-handed alpha

There are 20 sheets in PDB entry 7KFU. 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,

There are 5 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	34	39	anti-parallel
Strand 3	A	2	8	anti-parallel
Strand 4	A	66	70	anti-parallel
Strand 5	B	80	81	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	A	80	81	first strand
Strand 2	B	66	71	anti-parallel
Strand 3	B	2	8	anti-parallel
Strand 4	B	34	39	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	C	50	53	first strand
Strand 2	C	67	74	anti-parallel
Strand 3	C	10	17	anti-parallel
Strand 4	C	116	119	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	C	235	244	first strand
Strand 2	C	260	268	anti-parallel
Strand 3	C	160	164	anti-parallel
Strand 4	C	300	303	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	C	391	394	first strand
Strand 2	C	377	381	anti-parallel
Strand 3	C	491	492	parallel
Strand 4	C	497	500	anti-parallel
Strand 5	C	577	580	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	C	533	538	first strand
Strand 2	C	541	546	anti-parallel
Strand 3	C	448	450	anti-parallel
Strand 4	C	632	633	anti-parallel

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There are 8 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	652	656	first strand
Strand 2	C	687	693	parallel
Strand 3	C	713	716	parallel
Strand 4	C	722	727	anti-parallel
Strand 5	F	722	727	anti-parallel
Strand 6	F	713	716	anti-parallel
Strand 7	F	687	693	parallel
Strand 8	F	652	656	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	677	683	first strand
Strand 2	C	669	674	anti-parallel
Strand 3	C	662	665	anti-parallel
Strand 4	C	697	698	parallel

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There are 2 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	912	916	first strand
Strand 2	C	922	926	anti-parallel

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There are 8 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	652	656	first strand
Strand 2	D	687	693	parallel
Strand 3	D	713	716	parallel
Strand 4	D	722	727	anti-parallel
Strand 5	E	722	727	anti-parallel
Strand 6	E	713	716	anti-parallel
Strand 7	E	687	693	parallel
Strand 8	E	652	656	parallel

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There are 4 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	677	683	first strand
Strand 2	D	669	674	anti-parallel
Strand 3	D	662	665	anti-parallel
Strand 4	D	697	698	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	D	912	916	first strand
Strand 2	D	922	926	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	50	53	first strand
Strand 2	E	67	74	anti-parallel
Strand 3	E	10	17	anti-parallel
Strand 4	E	116	119	anti-parallel

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There are 4 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	235	244	first strand
Strand 2	E	260	268	anti-parallel
Strand 3	E	160	164	anti-parallel
Strand 4	E	300	303	anti-parallel

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There are 5 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	391	394	first strand
Strand 2	E	377	381	anti-parallel
Strand 3	E	491	492	parallel
Strand 4	E	497	500	anti-parallel
Strand 5	E	577	580	parallel

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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	E	533	538	first strand
Strand 2	E	541	546	anti-parallel
Strand 3	E	448	450	anti-parallel
Strand 4	E	632	633	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	677	683	first strand
Strand 2	E	669	674	anti-parallel
Strand 3	E	662	665	anti-parallel
Strand 4	E	697	698	parallel

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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	E	912	916	first strand
Strand 2	E	922	926	anti-parallel

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There are 4 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	677	683	first strand
Strand 2	F	669	674	anti-parallel
Strand 3	F	662	665	anti-parallel
Strand 4	F	697	698	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	F	912	916	first strand
Strand 2	F	922	926	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: 7KFU

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KFU