2v50

The Missing Part of the Bacterial MexAB-OprM System: Structural determination of the Multidrug Exporter MexB

Method: X-RAY DIFFRACTION

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1. 蛋白身份与相关结构 Protein Identity & Related Structures

MULTIDRUG RESISTANCE PROTEIN MEXB

PSEUDOMONAS AERUGINOSA PA01

UniProt P52002

当前结构中的状态

Assembly	物理组成	蛋白状态	分子拷贝数	共同组分	数据核对
1	蛋白同源多聚体	同源多聚体	蛋白 3	DODECYL-BETA-D-MALTOSIDE × 4	与蛋白数一致
2	蛋白同源多聚体	同源多聚体	蛋白 3	DODECYL-BETA-D-MALTOSIDE × 4	与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据

UniProt名称	MEXB_PSEAE
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–1046； UniProt 1–1046 作者链 B； PDB构建体 1–1046； UniProt 1–1046 作者链 C； PDB构建体 1–1046； UniProt 1–1046 作者链 D； PDB构建体 1–1046； UniProt 1–1046 作者链 E； PDB构建体 1–1046； UniProt 1–1046 作者链 F； PDB构建体 1–1046； UniProt 1–1046

页面优先展示蛋白身份、当前 assembly、共同组分、聚集状态和跨 PDB 结构链接。链映射与序列区间收在“数据证据”中；数据库内部编号、导入时间和 assembly 操作表达式仅用于维护，因此不在读者页面展示。

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id	2v50
沉积日期 deposition_date	2008-10-01
结构标题 title	The Missing Part of the Bacterial MexAB-OprM System: Structural determination of the Multidrug Exporter MexB
关键词 keywords	;MULTIDRUG RESISTANCE PROTEIN, DDM, RND, MEMBRANE, DETERGENT, TRANSPORT, CELL MEMBRANE, TRANSMEMBRANE, MEMBRANE PROTEIN, CELL INNER MEMBRANE, ANTIBIOTIC RESISTANCE, DRUG-EFFLUX PUMP, TRANSPORT PROTEIN ;; MEMBRANE PROTEIN
实验方法 method	X-RAY DIFFRACTION

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3. Official assembly/model 理论 SAXS Official SAXS Profiles

页面只读取最新 assembly 计算结果。每一条曲线都对应明确的 PDB、official biological assembly 和 coordinate model。

2v50__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

2v50__assembly_1__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

2v50__assembly_1__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	45.47 Å
Rg（电子密度）	44.78 Å
总 Rg	45.10 Å
原子数	23398
残基数	3065
排除体积	422620 Å³
最大 q	0.500 Å⁻¹

Assembly	Model	结构单元	聚集说明	状态	CRYSOL	操作
1	1	`2v50__assembly_1__model_1`	trimeric （3）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`2v50__assembly_2__model_1`	trimeric （3）	成功	4.1.3-1-20251215 (887e7ef)	查看下载

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

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5. 实体与聚合物信息 Entities & Polymers (2)

实体 1 Entity 1 polymer

描述 description	MULTIDRUG RESISTANCE PROTEIN MEXB
分子量 formula_weight	113706.0 kDa
来源方法 src_method	man
拷贝数 entity_count	6

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F
原子数 atom_count	46628

MSKFFIDRPIFAWVIALVIMLAGGLSILSLPVNQYPAIAPPAIAVQVSYPGASAETVQDTVVQVIEQQMNGIDNLRYISSESNSDGSMTITVTFEQGTDPDIAQVQVQNKLQLATPLLPQEVQRQGIRVTKAVKNFLMVVGVVSTDGSMTKEDLSNYIVSNIQDPLSRTKGVGDFQVFGSQYSMRIWLDPAKLNSYQLTPGDVSSAIQAQNVQISSGQLGGLPAVKGQQLNATIIGKTRLQTAEQFENILLKVNPDGSQVRLKDVADVGLGGQDYSINAQFNGSPASGIAIKLATGANALDTAKAIRQTIANLEPFMPQGMKVVYPYDTTPVVSASIHEVVKTLGEAILLVFLVMYLFLQNFRATLIPTIAVPVVLLGTFGVLAAFGFSINTLTMFGMVLAIGLLVDDAIVVVENVERVMAEEGLSPREAARKSMGQIQGALVGIAMVLSAVFLPMAFFGGSTGVIYRQFSITIVSAMALSVIVALILTPALCATMLKPIEKGDHGEHKGGFFGWFNRMFLSTTHGYERGVASILKHRAPYLLIYVVIVAGMIWMFTRIPTAFLPDEDQGVLFAQVQTPPGSSAERTQVVVDSMREYLLEKESSSVSSVFTVTGFNFAGRGQSSGMAFIMLKPWEERPGGENSVFELAKRAQMHFFSFKDAMVFAFAPPSVLELGNATGFDLFLQDQAGVGHEVLLQARNKFLMLAAQNPALQRVRPNGMSDEPQYKLEIDDEKASALGVSLADINSTVSIAWGSSYVNDFIDRGRVKRVYLQGRPDARMNPDDLSKWYVRNDKGEMVPFNAFATGKWEYGSPKLERYNGVPAMEILGEPAPGLSSGDAMAAVEEIVKQLPKGVGYSWTGLSYEERLSGSQAPALYALSLLVVFLCLAALYESWSIPFSVMLVVPLGVIGALLATSMRGLSNDVFFQVGLLTTIGLSAKNAILIVEFAKELHEQGKGIVEAAIEACRMRLRPIVMTSLAFILGVVPLAISTGAGSGSQHAIGTGVIGGMVTATVLAIFWVPLFYVAVSTLFKDEASKQQASVEKGQHHHHHH

来源 Source

来源生物 organism	PSEUDOMONAS AERUGINOSA PA01
NCBI 分类编号 ncbi_taxonomy_id	208964
宿主生物 host_organism	ESCHERICHIA COLI BL21(DE3)

实体 2 Entity 2 non-polymer

描述 description	DODECYL-BETA-D-MALTOSIDE
分子量 formula_weight	510.6 kDa
来源方法 src_method	syn
拷贝数 entity_count	8

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6. 折叠分类 (SCOP + CATH) 48 domains

CATH v4.4 (48 domains)

结构域编号 domain_id	2v50A01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50A02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50A03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1320 — Multidrug efflux transporter AcrB pore domain like

结构域编号 domain_id	2v50A04
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50A05
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50A06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50A07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1440 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50A08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50B01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50B02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50B03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1320 — Multidrug efflux transporter AcrB pore domain like

结构域编号 domain_id	2v50B04
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50B05
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50B06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50B07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1440 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50B08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50C01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50C02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50C03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1320 — Multidrug efflux transporter AcrB pore domain like

结构域编号 domain_id	2v50C04
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50C05
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50C06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50C07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1440 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50C08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50D01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50D02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50D03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1320 — Multidrug efflux transporter AcrB pore domain like

结构域编号 domain_id	2v50D04
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50D05
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50D06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50D07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1440 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50D08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50E01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50E02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50E03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1320 — Multidrug efflux transporter AcrB pore domain like

结构域编号 domain_id	2v50E04
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50E05
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50E06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50E07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1440 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50E08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50F01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50F02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50F03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1320 — Multidrug efflux transporter AcrB pore domain like

结构域编号 domain_id	2v50F04
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

结构域编号 domain_id	2v50F05
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1640 — Multidrug efflux transporter AcrB transmembrane fold
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB transmembrane domain

结构域编号 domain_id	2v50F06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1430 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50F07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	1440 — Multidrug efflux transporter AcrB pore domain

结构域编号 domain_id	2v50F08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	2090 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains
同源超家族 H-superfamily homologous superfamily	10 — Multidrug efflux transporter AcrB TolC docking domain; DN and DC subdomains

▶

晶胞边长 a length_a	125.050 Å
晶胞边长 b length_b	134.580 Å
晶胞边长 c length_c	151.020 Å
晶胞夹角 α angle_alpha	86.99 °
晶胞夹角 β angle_beta	69.70 °
晶胞夹角 γ angle_gamma	88.16 °
晶胞分子数 Z z_pdb	6

空间群 space_group	P 1
空间群编号 int_tables_number	1
晶系 crystal_system	—

分辨率 resolution	3.000 Å
最低分辨率 resolution_low	49.760 Å
R 因子 r_factor	0.2430
R_work r_work	0.2420
R_free r_free	0.2870

The Missing Part of the Bacterial MexAB-OprM System: Structural determination of the Multidrug Exporter MexB

1. 蛋白身份与相关结构 Protein Identity & Related Structures

MULTIDRUG RESISTANCE PROTEIN MEXB

当前结构中的状态

数据库中的同蛋白其他状态

2. 结构基本信息 2. Structure Basics

3. Official assembly/model 理论 SAXS Official SAXS Profiles

2v50__assembly_1__model_1

2v50__assembly_1__model_1 | I(q)

2v50__assembly_1__model_1 | P(r) · Pending

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. 实体与聚合物信息 Entities & Polymers (2)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 non-polymer

6. 折叠分类 (SCOP + CATH) 48 domains

CATH v4.4 (48 domains)

7. 引用文献 (1)

The Missing Part of the Bacterial MexAB-OprM System: Structural determination of the Multidrug Exporter MexB

1. 蛋白身份与相关结构 Protein Identity & Related Structures

MULTIDRUG RESISTANCE PROTEIN MEXB

当前结构中的状态

数据库中的同蛋白其他状态

单体

同源二聚体

同源四聚体

其他同源多聚体

异源或核酸复合物

2. 结构基本信息 2. Structure Basics

3. Official assembly/model 理论 SAXS Official SAXS Profiles

2v50__assembly_1__model_1

2v50__assembly_1__model_1 | I(q)

2v50__assembly_1__model_1 | P(r) · Pending

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. 实体与聚合物信息 Entities & Polymers (2)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 non-polymer

6. 折叠分类 (SCOP + CATH) 48 domains

CATH v4.4 (48 domains)

7. 引用文献 (1)