1qcr

CRYSTAL STRUCTURE OF BOVINE MITOCHONDRIAL CYTOCHROME BC1 COMPLEX, ALPHA CARBON ATOMS ONLY

Method: X-RAY DIFFRACTION D_max: 160.8 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

下载 Download SAXS (.dat) P(r) (.pr.out) CIF

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1qcr
沉积日期 deposition_date	1997-05-17
结构标题 title	CRYSTAL STRUCTURE OF BOVINE MITOCHONDRIAL CYTOCHROME BC1 COMPLEX, ALPHA CARBON ATOMS ONLY
关键词 keywords	;BC1, QCR, MEMBRANE PROTEIN, PROTON TRANSLOCATION, ELECTRON TRANSFER, PROTEASE, MPP, MITOCHONDRIAL PROCESSING PEPTIDASE, CYTOCHROME C1, CYTOCHROME B, RIESKE, IRON SULFER PROTEIN, OXIDOREDUCTASE ;; OXIDOREDUCTASE
实验方法 method	X-RAY DIFFRACTION

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2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier	47.31 Å
回转半径 Rg (电子) rg_electron	47.30 Å
零角强度 I(0) i0	622426000.00
分子量 molecular_weight	210450.0 kDa
排除体积 excluded_volume	258970 Å³
包络体积 envelope_volume	270080 Å³
水化壳体积 shell_volume	52160 Å³
包络直径 envelope_diameter	161.6 Å
壳层 Rg shell_rg	46.11 Å
包络 Rg envelope_rg	45.32 Å
形状 Rg shape_rg	47.10 Å
总 Rg total_rg	47.26 Å
总原子数 total_atoms	43
残基数 n_residues	—
球谐函数阶数 n_harmonics	20
q 范围 q_range	— – 0.5000 Å⁻¹
数据点数 n_points	101
壳层类型 shell_type	directional
溶剂电子密度 solvent_density	0.3340 e/Å³
壳层衬度 contrast_shell	0.0300 e/Å³
CRYSOL 版本 crysol_version	4.1.3

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3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax	160.8 Å
Rg (实空间) rg_real	47.63 Å
Rg 误差 (实空间) rg_real_error	1.40 Å
I(0) (实空间) i0_real	6.2240e+08
I(0) 误差 (实空间) i0_real_error	1.1570e+07
Rg (倒空间) rg_reciprocal	47.31 Å
I(0) (倒空间) i0_reciprocal	622200000.0000
解质量估计 total_estimate	0.8531
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	1
主峰位置 r_peak_primary	48.7 Å
偏度 Skewness skewness	0.458
峰度 Kurtosis kurtosis	-0.429
角度范围 angular_range	— – 0.1650 Å⁻¹
当前正则化参数 α current_alpha	0.0003
最高正则化参数 α highest_alpha	48080000.0000
实空间数据点数 n_real_points	34
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.811; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.969; Smooth: 0.682

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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合体信息 (12)

Entity 1 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	49252.2 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A
原子数 atom_count	1926

TATYAQALQSVPETQVSQLDNGLRVASEQSSQPTCTVGVWIDAGSRYESEKNNGAGYFVEHLAFKGTKNRPGNALEKEVESMGAHLNAYSTREHTAYYIKALSKDLPKAVELLADIVQNCSLEDSQIEKERDVILQELQENDTSMRDVVFNYLHATAFQGTPLAQSVEGPSENVRKLSRADLTEYLSRHYKAPRMVLAAAGGLEHRQLLDLAQKHFSGLSGTYDEDAVPTLSPCRFTGSQICHREDGLPLAHVAIAVEGPGWAHPDNVALQVANAIIGHYDCTYGGGAHLSSPLASIAATNKLCQSFQTFNICYADTGLLGAHFVCDHMSIDDMMFVLQGQWMRLCTSATESEVLRGKNLLRNALVSHLDGTTPVCEDIGRSLLTYGRRIPLAEWESRIAEVDARVVREVCSKYFYDQCPAVAGFGPVEQLPDYNRIRSGMFWLRF

Entity 2 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	45023.6 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	B

VPPHPQDLEFTRLPNGLVIASLENYAPASRIGLFIKAGSRYENSNNLGTSHLLRLASSLTTKGASSFKITRGIEAVGGKLSVTSTRENMAYTVECLRDDVDILMEFLLNVTTAPEFRRWEVAALQPQLRIDKAVALQNPQAHVIENLHAAAYRNALANSLYCPDYRIGKVTPVELHDYVQNHFTSARMALIGLGVSHPVLKQVAEQFLNIRGGLGLSGAKAKYHGGEIREQNGDSLVHAALVAESAAIGSAEANAFSVLQHVLGAGPHVKRGSNATSSLYQAVAKGVHQPFDVSAFNASYSDSGLFGFYTISQAASAGDVIKAAYNQVKTIAQGNLSNPDVQAAKNKLKAGYLMSVESSEGFLDEVGSQALAAGSYTPPSTVLQQIDAVADADVINAAKKFVSGRKSMAASGNLGHTPFIDEL

Entity 3 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	42489.1 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	C

TNIRKSHPLMKIVNNAFIDLPAPSNISSWWNFGSLLGICLILQILTGLFLAMHYTSDTTTAFSSVTHICRDVNYGWIIRYMHANGASMFFICLYMHVGRGLYYGSYTFLETWNIGVILLLTVMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLVEWIWGGFSVDKATLTRFFAFHFILPFIIMAIAMVHLLFLHETGSNNPTGISSDVDKIPFHPYYTIKDILGALLLILALMLLVLFAPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAILRSIPNKLGGVLALAFSILILALIPLLHTSKQRSMMFRPLSQCLFWALVADLLTLTWIGGQPVEHPYITIGQLASVLYFLLILVLMPTAGTIENKLLKW

Entity 4 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	8785.6 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	D

EVLEFDDGTPATMSQVAKDVCTFLRWAAEPEHDHRKRMGLKMLLMMGLLLPLVYAMKRHKWSVLKSRKLAYRPPK

Entity 5 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	21640.6 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	E

SHTDIKVPDFSDYRRPEVLDSTKSSKESSEARKGFSYLVTATTTVGVAYAAKNVVSQFVSSMSASADVLAMSKIEIKLSDIPEGKNMAFKWRGKPLFVRHRTKKEIDQEAAVEVSQLRDPQHDLERVKKPEWVILIGVCTHLGCVPIANAGDFGGYYCPCHGSHYDASGRIRKGPAPLNLEVPSYEFTSDDMVIVG

Entity 6 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	12731.5 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	F

ASSRWLEGIRKWYYNAAGFNKLGLMRDDTIHENDDVKEAIRRLPENLYDDRVFRIKRALDLSMRQQILPKEQWTKYEEDKSYLEPYLKEVIRERKEREEWAKK

Entity 7 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	8287.6 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	G

GRQFGHLTRVRHVITYSLSPFEQRAFPHYFSKGIPNVLRRTRACILRVAPPFVAFYLVYTWGTQEFEKSK

Entity 8 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	7090.9 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	H

TTVREQCEQLEKCVKARERLELCDERVSSRSQTEEDCTEELLDFLHARDHCVAHKLFNSL

Entity 9 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	2806.2 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	I

GVAGALRPLVQAAVPATSESPVLDLKRS

Entity 10 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	6928.0 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	J

TLTARLYSLLFRRTSTFALTIVVGALFFERAFDNGADAIYEHINEGKLWKHIKHKYENK

Entity 11 polymer

描述 description	UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
分子量 formula_weight	5060.9 kDa
EC 编号 ec_number	1.10.2.2
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	K

MLTRFLGPRYRQLARNWVPTAQLWGAVGAVGLVSATDSRLILDWV

Entity 12 non-polymer

描述 description	PROTOPORPHYRIN IX CONTAINING FE
分子量 formula_weight	616.5 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

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6. 折叠分类 (SCOP + CATH) 15 domains

SCOP 2.08 (15 domains)

结构域编号 domain_id	d1qcra1
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.185 — LuxS/MPP-like metallohydrolase
超家族 Superfamily superfamily	d.185.1 — LuxS/MPP-like metallohydrolase
家族 Family family	d.185.1.1 — MPP-like

结构域编号 domain_id	d1qcra2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.185 — LuxS/MPP-like metallohydrolase
超家族 Superfamily superfamily	d.185.1 — LuxS/MPP-like metallohydrolase
家族 Family family	d.185.1.1 — MPP-like

结构域编号 domain_id	d1qcrb1
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.185 — LuxS/MPP-like metallohydrolase
超家族 Superfamily superfamily	d.185.1 — LuxS/MPP-like metallohydrolase
家族 Family family	d.185.1.1 — MPP-like

结构域编号 domain_id	d1qcrb2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.185 — LuxS/MPP-like metallohydrolase
超家族 Superfamily superfamily	d.185.1 — LuxS/MPP-like metallohydrolase
家族 Family family	d.185.1.1 — MPP-like

结构域编号 domain_id	d1qcrc2
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.32 — a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
超家族 Superfamily superfamily	f.32.1 — a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family family	f.32.1.1 — a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

结构域编号 domain_id	d1qcrc3
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.21 — Heme-binding four-helical bundle
超家族 Superfamily superfamily	f.21.1 — Transmembrane di-heme cytochromes
家族 Family family	f.21.1.2 — Cytochrome b of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

结构域编号 domain_id	d1qcrd2
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.3 — Cytochrome c
超家族 Superfamily superfamily	a.3.1 — Cytochrome c
家族 Family family	a.3.1.3 — Cytochrome bc1 domain

结构域编号 domain_id	d1qcrd3
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.23 — Single transmembrane helix
超家族 Superfamily superfamily	f.23.11 — Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor
家族 Family family	f.23.11.1 — Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor

结构域编号 domain_id	d1qcre1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.33 — ISP domain
超家族 Superfamily superfamily	b.33.1 — ISP domain
家族 Family family	b.33.1.1 — Rieske iron-sulfur protein (ISP)

结构域编号 domain_id	d1qcre2
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.23 — Single transmembrane helix
超家族 Superfamily superfamily	f.23.12 — ISP transmembrane anchor
家族 Family family	f.23.12.1 — ISP transmembrane anchor

结构域编号 domain_id	d1qcrf_
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.27 — 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
超家族 Superfamily superfamily	f.27.1 — 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family family	f.27.1.1 — 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

结构域编号 domain_id	d1qcrg_
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.23 — Single transmembrane helix
超家族 Superfamily superfamily	f.23.13 — Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family family	f.23.13.1 — Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

结构域编号 domain_id	d1qcrh_
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.28 — Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
超家族 Superfamily superfamily	f.28.1 — Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family family	f.28.1.1 — Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

结构域编号 domain_id	d1qcrj_
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.23 — Single transmembrane helix
超家族 Superfamily superfamily	f.23.14 — Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family family	f.23.14.1 — Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

结构域编号 domain_id	d1qcrk_
类 Class class	f — Membrane and cell surface proteins and peptides
折叠类型 Fold fold	f.23 — Single transmembrane helix
超家族 Superfamily superfamily	f.23.15 — Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
家族 Family family	f.23.15.1 — Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

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7. 引用文献 (2)

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晶胞边长 a length_a	153.500 Å
晶胞边长 b length_b	153.500 Å
晶胞边长 c length_c	597.700 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.00 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	16

空间群 space_group	I 41 2 2
空间群编号 int_tables_number	98
晶系 crystal_system	—

分辨率 resolution	2.700 Å
最低分辨率 resolution_low	10.000 Å
R 因子 r_factor	0.3000
R_work r_work	0.3000
R_free r_free	0.3750

fit	/app/data/saxs_computation/qc/1qcr/1qcr.fit
pddf	/app/data/pr_computation/qc/1qcr/1qcr.pr.out
profile	/app/data/saxs_computation/qc/1qcr/1qcr.dat

CRYSTAL STRUCTURE OF BOVINE MITOCHONDRIAL CYTOCHROME BC1 COMPLEX, ALPHA CARBON ATOMS ONLY

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

1. 结构基本信息 1. Structure Basics

2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

4. 晶体学与实验 4. Crystallography & Experiment

晶胞参数 Unit Cell

对称性 Symmetry

精修参数 Refinement

衍射实验 Diffraction

5. 实体与聚合体信息 (12)

Entity 1 polymer

聚合体 Polymer

Entity 2 polymer

聚合体 Polymer

Entity 3 polymer

聚合体 Polymer

Entity 4 polymer

聚合体 Polymer

Entity 5 polymer

聚合体 Polymer

Entity 6 polymer

聚合体 Polymer

Entity 7 polymer

聚合体 Polymer

Entity 8 polymer

聚合体 Polymer

Entity 9 polymer

聚合体 Polymer

Entity 10 polymer

聚合体 Polymer

Entity 11 polymer

聚合体 Polymer

Entity 12 non-polymer

6. 折叠分类 (SCOP + CATH) 15 domains

SCOP 2.08 (15 domains)

7. 引用文献 (2)

8. 文件与曲线 (10)

Files (7)

Curves (3)