3fi0

Crystal Structure Analysis of B. stearothermophilus Tryptophanyl-tRNA Synthetase Complexed with Tryptophan, AMP, and Inorganic Phosphate

Method: X-RAY DIFFRACTION

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

Tryptophanyl-tRNA synthetase

Bacillus stearothermophilus

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 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	与蛋白数一致
2	蛋白同源多聚体	同源多聚体	蛋白 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	与蛋白数一致
3	蛋白同源多聚体	同源多聚体	蛋白 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	与蛋白数一致
4	蛋白同源多聚体	同源多聚体	蛋白 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	与蛋白数一致
5	蛋白同源多聚体	同源多聚体	蛋白 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	与蛋白数一致
6	蛋白同源多聚体	同源多聚体	蛋白 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	与蛋白数一致
7	蛋白同源多聚体	同源多聚体	蛋白 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	与蛋白数一致
8	蛋白同源多聚体	同源多聚体	蛋白 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	与蛋白数一致
9	蛋白同源多聚体	同源多聚体	蛋白 2	TRYPTOPHAN × 2 PHOSPHATE ION × 2 ADENOSINE MONOPHOSPHATE × 2	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	SYW_BACST
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–326； UniProt 1–326 作者链 B； PDB构建体 1–326； UniProt 1–326 作者链 C； PDB构建体 1–326； UniProt 1–326 作者链 D； PDB构建体 1–326； UniProt 1–326 作者链 E； PDB构建体 1–326； UniProt 1–326 作者链 F； PDB构建体 1–326； UniProt 1–326 作者链 G； PDB构建体 1–326； UniProt 1–326 作者链 H； PDB构建体 1–326； UniProt 1–326 作者链 I； PDB构建体 1–326； UniProt 1–326 作者链 J； PDB构建体 1–326； UniProt 1–326 作者链 K； PDB构建体 1–326； UniProt 1–326 作者链 L； PDB构建体 1–326； UniProt 1–326 作者链 M； PDB构建体 1–326； UniProt 1–326 作者链 N； PDB构建体 1–326； UniProt 1–326 作者链 O； PDB构建体 1–326； UniProt 1–326 作者链 P； PDB构建体 1–326； UniProt 1–326 作者链 Q； PDB构建体 1–326； UniProt 1–326 作者链 R； PDB构建体 1–326； UniProt 1–326

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	3fi0
沉积日期 deposition_date	2008-12-10
结构标题 title	Crystal Structure Analysis of B. stearothermophilus Tryptophanyl-tRNA Synthetase Complexed with Tryptophan, AMP, and Inorganic Phosphate
关键词 keywords	;Domain rearrangement, Aminoacyl-tRNA synthetase, ATP-binding, Cytoplasm, Ligase, Nucleotide-binding, Protein biosynthesis, TRANSLATION ;; TRANSLATION
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。

3fi0__assembly_9__model_1

Assembly 9 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

3fi0__assembly_9__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

3fi0__assembly_9__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	30.47 Å
Rg（电子密度）	30.79 Å
总 Rg	30.88 Å
原子数	4816
残基数	571
排除体积	86108 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	`3fi0__assembly_1__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`3fi0__assembly_2__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
3	1	`3fi0__assembly_3__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
4	1	`3fi0__assembly_4__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
5	1	`3fi0__assembly_5__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
6	1	`3fi0__assembly_6__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
7	1	`3fi0__assembly_7__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
8	1	`3fi0__assembly_8__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
9	1	`3fi0__assembly_9__model_1`	dimeric （2）	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 (4)

实体 1 Entity 1 polymer

描述 description	Tryptophanyl-tRNA synthetase
分子量 formula_weight	37380.2 kDa
EC 编号 ec_number	6.1.1.2
来源方法 src_method	man
拷贝数 entity_count	18

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R
原子数 atom_count	43727

MKTIFSGIQPSGVITIGNYIGALRQFVELQHEYNCYFCIVDQHAITVWQDPHELRQNIRRLAALYLAVGIDPTQATLFIQSEVPAHAQAAWMLQCIVYIGELERMTQFKEKSAGKEAVSAGLLTYPPLMAADILLYNTDIVPVGEDQKQHIELTRDLAERFNKRYGELFTIPEARIPKVGARIMSLVDPTKKMSKSDPNPKAYITLLDDAKTIEKKIKSAVTDSEGTIRYDKEAKPGISNLLNIYSTLSGQSIEELERQYEGKGYGVFKADLAQVVIETLRPIQERYHHWMESEELDRVLDEGAEKANRVASEMVRKMEQAMGLGR

来源 Source

来源生物 organism	Bacillus stearothermophilus
NCBI 分类编号 ncbi_taxonomy_id	1422
宿主生物 host_organism	Escherichia coli

实体 2 Entity 2 non-polymer

描述 description	TRYPTOPHAN
分子量 formula_weight	204.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	18

实体 3 Entity 3 non-polymer

描述 description	PHOSPHATE ION
分子量 formula_weight	95.0 kDa
来源方法 src_method	syn
拷贝数 entity_count	18

实体 4 Entity 4 non-polymer

描述 description	ADENOSINE MONOPHOSPHATE
分子量 formula_weight	347.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	18

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6. 折叠分类 (SCOP + CATH) 54 domains

SCOP 2.08 (18 domains)

结构域编号 domain_id	d3fi0a_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0b_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0c_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0d_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0e_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0f_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0g_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0h_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0i_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0j_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0k_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0l_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0m_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0n_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0o_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0p_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0q_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

结构域编号 domain_id	d3fi0r_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.26 — Adenine nucleotide alpha hydrolase-like
超家族 Superfamily superfamily	c.26.1 — Nucleotidylyl transferase
家族 Family family	c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain

CATH v4.4 (36 domains)

结构域编号 domain_id	3fi0A01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0A02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0B01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0B02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0C01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0C02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0D01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0D02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0E01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0E02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0F01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0F02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0G01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0G02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0H01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0H02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0I01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0I02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0J01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0J02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0K01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0K02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0L01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0L02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0M01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0M02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0N01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0N02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0O01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0O02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0P01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0P02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0Q01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0Q02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

结构域编号 domain_id	3fi0R01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	620 — HUPs

结构域编号 domain_id	3fi0R02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	240 — Tyrosyl-Transfer RNA Synthetase
同源超家族 H-superfamily homologous superfamily	10 — Tyrosyl-Transfer RNA Synthetase

▶

晶胞边长 a length_a	122.032 Å
晶胞边长 b length_b	122.396 Å
晶胞边长 c length_c	122.341 Å
晶胞夹角 α angle_alpha	79.90 °
晶胞夹角 β angle_beta	80.52 °
晶胞夹角 γ angle_gamma	79.81 °
晶胞分子数 Z z_pdb	18

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

分辨率 resolution	2.700 Å
最低分辨率 resolution_low	25.000 Å
R 因子 r_factor	0.1900
R_work r_work	0.1900
R_free r_free	0.2200

Crystal Structure Analysis of B. stearothermophilus Tryptophanyl-tRNA Synthetase Complexed with Tryptophan, AMP, and Inorganic Phosphate

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

Tryptophanyl-tRNA synthetase

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

3fi0__assembly_9__model_1

3fi0__assembly_9__model_1 | I(q)

3fi0__assembly_9__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 (4)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 non-polymer

实体 3 Entity 3 non-polymer

实体 4 Entity 4 non-polymer

6. 折叠分类 (SCOP + CATH) 54 domains

SCOP 2.08 (18 domains)

CATH v4.4 (36 domains)

7. 引用文献 (1)

Crystal Structure Analysis of B. stearothermophilus Tryptophanyl-tRNA Synthetase Complexed with Tryptophan, AMP, and Inorganic Phosphate

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

Tryptophanyl-tRNA synthetase

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

3fi0__assembly_9__model_1

3fi0__assembly_9__model_1 | I(q)

3fi0__assembly_9__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 (4)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 non-polymer

实体 3 Entity 3 non-polymer

实体 4 Entity 4 non-polymer

6. 折叠分类 (SCOP + CATH) 54 domains

SCOP 2.08 (18 domains)

CATH v4.4 (36 domains)

7. 引用文献 (1)