Analysis of interatomic Contacts of Structural Units in PDB entry:
7K4F

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 7K4F entry

There are 4 chains in PDB entry 7K4F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 26	LEU 639
B	ARG 26	LEU 639
C	ARG 26	LEU 639
D	ARG 26	LEU 639

There are132 helices in PDB entry 7K4F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	27	44	Right-handed alpha
Helix 2	AA2	A	47	55	Right-handed alpha
Helix 3	AA3	A	57	66	Right-handed alpha
Helix 4	AA4	A	81	89	Right-handed alpha
Helix 5	AA5	A	91	102	Right-handed alpha
Helix 6	AA6	A	103	107	Right-handed 310
Helix 7	AA7	A	119	127	Right-handed alpha
Helix 8	AA8	A	131	139	Right-handed alpha
Helix 9	AA9	A	165	173	Right-handed alpha
Helix 10	AB1	A	175	185	Right-handed alpha
Helix 11	AB2	A	198	205	Right-handed alpha
Helix 12	AB3	A	208	222	Right-handed alpha
Helix 13	AB4	A	223	224	Right-handed 310
Helix 14	AB5	A	225	229	Right-handed 310
Helix 15	AB6	A	242	250	Right-handed alpha
Helix 16	AB7	A	252	264	Right-handed alpha
Helix 17	AB8	A	291	298	Right-handed alpha
Helix 18	AB9	A	303	310	Right-handed 310
Helix 19	AC1	A	313	324	Right-handed alpha
Helix 20	AC2	A	325	349	Right-handed alpha
Helix 21	AC3	A	381	402	Right-handed alpha
Helix 22	AC4	A	403	410	Right-handed alpha
Helix 23	AC5	A	411	415	Right-handed 310
Helix 24	AC6	A	418	423	Right-handed alpha
Helix 25	AC7	A	424	445	Right-handed alpha
Helix 26	AC8	A	450	463	Right-handed alpha
Helix 27	AC9	A	464	469	Right-handed 310
Helix 28	AD1	A	476	487	Right-handed alpha
Helix 29	AD2	A	488	510	Right-handed alpha
Helix 30	AD3	A	525	538	Right-handed alpha
Helix 31	AD4	A	552	565	Right-handed alpha
Helix 32	AD5	A	569	584	Right-handed alpha
Helix 33	AD6	A	585	608	Right-handed alpha
Helix 34	AD7	B	27	44	Right-handed alpha
Helix 35	AD8	B	47	55	Right-handed alpha
Helix 36	AD9	B	57	66	Right-handed alpha
Helix 37	AE1	B	81	89	Right-handed alpha
Helix 38	AE2	B	91	102	Right-handed alpha
Helix 39	AE3	B	103	107	Right-handed 310
Helix 40	AE4	B	119	127	Right-handed alpha
Helix 41	AE5	B	131	139	Right-handed alpha
Helix 42	AE6	B	165	173	Right-handed alpha
Helix 43	AE7	B	175	185	Right-handed alpha
Helix 44	AE8	B	198	205	Right-handed alpha
Helix 45	AE9	B	208	222	Right-handed alpha
Helix 46	AF1	B	223	224	Right-handed 310
Helix 47	AF2	B	225	229	Right-handed 310
Helix 48	AF3	B	242	250	Right-handed alpha
Helix 49	AF4	B	252	264	Right-handed alpha
Helix 50	AF5	B	291	298	Right-handed alpha
Helix 51	AF6	B	303	310	Right-handed 310
Helix 52	AF7	B	313	324	Right-handed alpha
Helix 53	AF8	B	325	349	Right-handed alpha
Helix 54	AF9	B	381	402	Right-handed alpha
Helix 55	AG1	B	403	410	Right-handed alpha
Helix 56	AG2	B	411	415	Right-handed 310
Helix 57	AG3	B	418	423	Right-handed alpha
Helix 58	AG4	B	424	445	Right-handed alpha
Helix 59	AG5	B	450	463	Right-handed alpha
Helix 60	AG6	B	464	469	Right-handed 310
Helix 61	AG7	B	476	487	Right-handed alpha
Helix 62	AG8	B	488	510	Right-handed alpha
Helix 63	AG9	B	525	538	Right-handed alpha
Helix 64	AH1	B	552	565	Right-handed alpha
Helix 65	AH2	B	569	584	Right-handed alpha
Helix 66	AH3	B	585	608	Right-handed alpha
Helix 67	AH4	C	27	44	Right-handed alpha
Helix 68	AH5	C	47	55	Right-handed alpha
Helix 69	AH6	C	57	66	Right-handed alpha
Helix 70	AH7	C	81	89	Right-handed alpha
Helix 71	AH8	C	91	102	Right-handed alpha
Helix 72	AH9	C	103	107	Right-handed 310
Helix 73	AI1	C	119	127	Right-handed alpha
Helix 74	AI2	C	131	139	Right-handed alpha
Helix 75	AI3	C	165	173	Right-handed alpha
Helix 76	AI4	C	175	185	Right-handed alpha
Helix 77	AI5	C	198	205	Right-handed alpha
Helix 78	AI6	C	208	222	Right-handed alpha
Helix 79	AI7	C	223	224	Right-handed 310
Helix 80	AI8	C	225	229	Right-handed 310
Helix 81	AI9	C	242	250	Right-handed alpha
Helix 82	AJ1	C	252	264	Right-handed alpha
Helix 83	AJ2	C	291	298	Right-handed alpha
Helix 84	AJ3	C	303	310	Right-handed 310
Helix 85	AJ4	C	313	324	Right-handed alpha
Helix 86	AJ5	C	325	349	Right-handed alpha
Helix 87	AJ6	C	381	402	Right-handed alpha
Helix 88	AJ7	C	403	410	Right-handed alpha
Helix 89	AJ8	C	411	415	Right-handed 310
Helix 90	AJ9	C	418	423	Right-handed alpha
Helix 91	AK1	C	424	445	Right-handed alpha
Helix 92	AK2	C	450	463	Right-handed alpha
Helix 93	AK3	C	464	469	Right-handed 310
Helix 94	AK4	C	476	487	Right-handed alpha
Helix 95	AK5	C	488	510	Right-handed alpha
Helix 96	AK6	C	525	538	Right-handed alpha
Helix 97	AK7	C	552	565	Right-handed alpha
Helix 98	AK8	C	569	584	Right-handed alpha
Helix 99	AK9	C	585	608	Right-handed alpha
Helix 100	AL1	D	27	44	Right-handed alpha
Helix 101	AL2	D	47	55	Right-handed alpha
Helix 102	AL3	D	57	66	Right-handed alpha
Helix 103	AL4	D	81	89	Right-handed alpha
Helix 104	AL5	D	91	102	Right-handed alpha
Helix 105	AL6	D	103	107	Right-handed 310
Helix 106	AL7	D	119	127	Right-handed alpha
Helix 107	AL8	D	131	139	Right-handed alpha
Helix 108	AL9	D	165	173	Right-handed alpha
Helix 109	AM1	D	175	185	Right-handed alpha
Helix 110	AM2	D	198	205	Right-handed alpha
Helix 111	AM3	D	208	222	Right-handed alpha
Helix 112	AM4	D	223	224	Right-handed 310
Helix 113	AM5	D	225	229	Right-handed 310
Helix 114	AM6	D	242	250	Right-handed alpha
Helix 115	AM7	D	252	264	Right-handed alpha
Helix 116	AM8	D	291	298	Right-handed alpha
Helix 117	AM9	D	303	310	Right-handed 310
Helix 118	AN1	D	313	324	Right-handed alpha
Helix 119	AN2	D	325	349	Right-handed alpha
Helix 120	AN3	D	381	402	Right-handed alpha
Helix 121	AN4	D	403	410	Right-handed alpha
Helix 122	AN5	D	411	415	Right-handed 310
Helix 123	AN6	D	418	423	Right-handed alpha
Helix 124	AN7	D	424	445	Right-handed alpha
Helix 125	AN8	D	450	463	Right-handed alpha
Helix 126	AN9	D	464	469	Right-handed 310
Helix 127	AO1	D	476	487	Right-handed alpha
Helix 128	AO2	D	488	510	Right-handed alpha
Helix 129	AO3	D	525	538	Right-handed alpha
Helix 130	AO4	D	552	565	Right-handed alpha
Helix 131	AO5	D	569	584	Right-handed alpha
Helix 132	AO6	D	585	608	Right-handed alpha

There are 4 sheets in PDB entry 7K4F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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	265	270	first strand
Strand 2	A	273	278	anti-parallel
Strand 3	A	631	636	anti-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	B	265	270	first strand
Strand 2	B	273	278	anti-parallel
Strand 3	B	631	636	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	265	270	first strand
Strand 2	C	273	278	anti-parallel
Strand 3	C	631	636	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	265	270	first strand
Strand 2	D	273	278	anti-parallel
Strand 3	D	631	636	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: 7K4F

Analysis of interatomic Contacts of Structural Units in PDB entry:
7K4F