5luc

Crystal structure of the D183N variant of human Alanine:Glyoxylate Aminotransferase major allele (AGT-Ma) at 1.8 Angstrom; internal aldimine with PLP in the active site

Method: X-RAY DIFFRACTION

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

Serine--pyruvate aminotransferase

Homo sapiens

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	PYRIDOXAL-5'-PHOSPHATE × 2 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 water × 2	与蛋白数一致
2	蛋白同源多聚体	同源多聚体	蛋白 2	PYRIDOXAL-5'-PHOSPHATE × 2 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 water × 2	与蛋白数一致
3	蛋白同源多聚体	同源多聚体	蛋白 2	PYRIDOXAL-5'-PHOSPHATE × 2 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 water × 2	与蛋白数一致
4	蛋白同源多聚体	同源多聚体	蛋白 2	PYRIDOXAL-5'-PHOSPHATE × 2 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 water × 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	SPYA_HUMAN
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 12–403； UniProt 1–392 作者链 B； PDB构建体 12–403； UniProt 1–392 作者链 E； PDB构建体 12–403； UniProt 1–392 作者链 G； PDB构建体 12–403； UniProt 1–392 作者链 M； PDB构建体 12–403； UniProt 1–392 作者链 N； PDB构建体 12–403； UniProt 1–392 作者链 S； PDB构建体 12–403； UniProt 1–392 作者链 T； PDB构建体 12–403； UniProt 1–392

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	5luc
沉积日期 deposition_date	2016-09-08
结构标题 title	Crystal structure of the D183N variant of human Alanine:Glyoxylate Aminotransferase major allele (AGT-Ma) at 1.8 Angstrom; internal aldimine with PLP in the active site
关键词 keywords	Primary Hyperoxaluria Type I, PH1, Transferase; TRANSFERASE
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。

5luc__assembly_1__model_1

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

下载该曲线 .dat

5luc__assembly_1__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

5luc__assembly_1__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	27.45 Å
Rg（电子密度）	26.35 Å
总 Rg	27.10 Å
原子数	5987
残基数	773
排除体积	107350 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	`5luc__assembly_1__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`5luc__assembly_2__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
3	1	`5luc__assembly_3__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
4	1	`5luc__assembly_4__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	Serine--pyruvate aminotransferase
分子量 formula_weight	44280.2 kDa
EC 编号 ec_number	2.6.1.51,2.6.1.44
突变 mutation	D183N
来源方法 src_method	man
拷贝数 entity_count	8

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	A,B,E,G,M,N,S,T
原子数 atom_count	28283

MGGSHHHHHHGMASHKLLVTPPKALLKPLSIPNQLLLGPGPSNLPPRIMAAGGLQMIGSMSKDMYQIMDEIKEGIQYVFQTRNPLTLVISGSGHCALEAALVNVLEPGDSFLVGANGIWGQRAVDIGERIGARVHPMTKDPGGHYTLQEVEEGLAQHKPVLLFLTHGESSTGVLQPLDGFGELCHRYKCLLLVNSVASLGGTPLYMDRQGIDILYSGSQKALNAPPGTSLISFSDKAKKKMYSRKTKPFSFYLDIKWLANFWGCDDQPRMYHHTIPVISLYSLRESLALIAEQGLENSWRQHREAAAYLHGRLQALGLQLFVKDPALRLPTVTTVAVPAGYDWRDIVSYVIDHFDIEIMGGLGPSTGKVLRIGLLGCNATRENVDRVTEALRAALQHCPKKKL

来源 Source

来源生物 organism	Homo sapiens
通用名 common_name	Human
NCBI 分类编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Escherichia coli

实体 2 Entity 2 non-polymer

描述 description	PYRIDOXAL-5'-PHOSPHATE
分子量 formula_weight	247.1 kDa
EC 编号 ec_number	2.6.1.51
突变 mutation	D183N
来源方法 src_method	man
拷贝数 entity_count	8

实体 3 Entity 3 non-polymer

描述 description	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
分子量 formula_weight	209.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	8

实体 4 Entity 4 water

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	4154

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6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (8 domains)

结构域编号 domain_id	d5luca_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.3 — Cystathionine synthase-like

结构域编号 domain_id	d5lucb_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.3 — Cystathionine synthase-like

结构域编号 domain_id	d5luce_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.3 — Cystathionine synthase-like

结构域编号 domain_id	d5lucg_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.3 — Cystathionine synthase-like

结构域编号 domain_id	d5lucm_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.3 — Cystathionine synthase-like

结构域编号 domain_id	d5lucn_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.3 — Cystathionine synthase-like

结构域编号 domain_id	d5lucs_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.3 — Cystathionine synthase-like

结构域编号 domain_id	d5luct_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.67 — PLP-dependent transferase-like
超家族 Superfamily superfamily	c.67.1 — PLP-dependent transferases
家族 Family family	c.67.1.3 — Cystathionine synthase-like

CATH v4.4 (16 domains)

结构域编号 domain_id	5lucA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	5lucA02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	5lucB01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	5lucB02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	5lucE01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	5lucE02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	5lucG01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	5lucG02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	5lucM01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	5lucM02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	5lucN01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	5lucN02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	5lucS01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	5lucS02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

结构域编号 domain_id	5lucT01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	1150 — Aspartate Aminotransferase, domain 1
同源超家族 H-superfamily homologous superfamily	10 — Aspartate Aminotransferase, domain 1

结构域编号 domain_id	5lucT02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	640 — Aspartate Aminotransferase; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Type I PLP-dependent aspartate aminotransferase-like (Major domain)

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晶胞边长 a length_a	127.599 Å
晶胞边长 b length_b	141.107 Å
晶胞边长 c length_c	256.117 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	32

空间群 space_group	P 21 21 21
空间群编号 int_tables_number	19
晶系 crystal_system	—

分辨率 resolution	1.800 Å
最低分辨率 resolution_low	56.692 Å
R 因子 r_factor	0.1646
R_work r_work	0.1631
R_free r_free	0.1919

Crystal structure of the D183N variant of human Alanine:Glyoxylate Aminotransferase major allele (AGT-Ma) at 1.8 Angstrom; internal aldimine with PLP in the active site

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

Serine--pyruvate aminotransferase

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

5luc__assembly_1__model_1

5luc__assembly_1__model_1 | I(q)

5luc__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 (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 water

6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (8 domains)

CATH v4.4 (16 domains)

7. 引用文献 (1)

Crystal structure of the D183N variant of human Alanine:Glyoxylate Aminotransferase major allele (AGT-Ma) at 1.8 Angstrom; internal aldimine with PLP in the active site

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

Serine--pyruvate aminotransferase

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

5luc__assembly_1__model_1

5luc__assembly_1__model_1 | I(q)

5luc__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 (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 water

6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (8 domains)

CATH v4.4 (16 domains)

7. 引用文献 (1)