#2: ジャーナル: J.Biol.Chem. / 年: 1986 タイトル: The Nucleotide Sequence of the Sera Gene of Escherichia Coli and the Amino Acid Sequence of the Encoded Protein, D-3-Phosphoglycerate Dehydrogenase 著者: Tobey, K.L. / Grant, G.A.
履歴
登録
1995年5月2日
処理サイト: BNL
改定 1.0
1995年7月31日
Provider: repository / タイプ: Initial release
改定 1.1
2008年3月3日
Group: Version format compliance
改定 1.2
2011年7月13日
Group: Derived calculations / Source and taxonomy / Version format compliance
SHEET BETA SHEET RA FROM SUBUNIT A ALIGNS WITH BETA SHEET RB OF SUBUNIT B TO FORM AN 8 STRAND SHEET. ...SHEET BETA SHEET RA FROM SUBUNIT A ALIGNS WITH BETA SHEET RB OF SUBUNIT B TO FORM AN 8 STRAND SHEET. STRAND R-4 OF ONE SUBUNIT CONTACTS STRAND R-4 OF THE OTHER. REGISTER: ASN 368 O - LEU 370 N, ASN 368 N - LEU 370 O.
MTRIX THE TRANSFORMATIONS PRESENTED ON MTRIX RECORDS BELOW DESCRIBE NON-CRYSTALLOGRAPHIC RELATIONSHIPS AMONG THE VARIOUS DOMAINS IN THIS ENTRY. APPLYING THE APPROPRIATE MTRIX TRANSFORMATION TO THE RESIDUES LISTED FIRST WILL YIELD APPROXIMATE COORDINATES FOR THE RESIDUES LISTED SECOND. APPLIED TO TRANSFORMED TO MTRIX RESIDUES RESIDUES RMSD M1 A 108 .. 294 B 109 .. 294 0.383 M2 A 7 .. 107 B 7 .. 107 0.680 M2 A 295 .. 336 B 295 .. 336 0.692 M2 A 337 .. 410 B 337 .. 410 0.622 SUBUNITS A AND B IN THIS ENTRY FORM A TETRAMER WITH SUBUNITS A' AND B' WHICH CAN BE GENERATED BY APPLYING THE FOLLOWING CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATION TO THE COORDINATES IN THIS ENTRY: -1.0 0.0 0.0 136.1 0.0 -1.0 0.0 0.0 0.0 0.0 1.0 0.0
RESIDUES A 258, A 260, A 263 AND B 258, B 260, B 263 ARE THE GLYCINES OF GXGXXG NUCLEOTIDE BINDING ...RESIDUES A 258, A 260, A 263 AND B 258, B 260, B 263 ARE THE GLYCINES OF GXGXXG NUCLEOTIDE BINDING CONSENSUS. A 269, B 269 GLUTAMIC ACID PAIRED WITH 292 IN 'PROTON SHUTTLE'. A 292, B 292 PRESUMED CATALYTIC HISTIDINE.
非ポリマーの詳細
C 451, D 451 ALLOSTERIC LIGAND SERINE; NOT PART OF POLYPEPTIDE.
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実験情報
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実験
実験
手法: X線回折
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試料調製
結晶
マシュー密度: 3.01 Å3/Da / 溶媒含有率: 59.1 %
結晶化
*PLUS
手法: 蒸気拡散法, ハンギングドロップ法
溶液の組成
*PLUS
ID
濃度
一般名
Crystal-ID
Sol-ID
1
400mM
sodiumcitrate
1
reservoir
2
14 %
PEG3350
1
reservoir
3
10mg/ml
PGDH
1
drop
4
4mM
serine
1
drop
5
4mM
NAD
1
drop
6
2mM
DTT
1
drop
7
1mM
EDTA
1
drop
8
0.05 %
sodiumazide
1
drop
9
400mM
sodiumcitrate
1
drop
10
14 %
PEG3350
1
drop
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データ収集
放射
散乱光タイプ: x-ray
放射波長
相対比: 1
反射
解像度: 2.72→50 Å / Num. obs: 26417 / % possible obs: 84 %
反射
*PLUS
Num. measured all: 287548 / Rmerge(I) obs: 0.119
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解析
ソフトウェア
名称
分類
X-PLOR
モデル構築
X-PLOR
精密化
X-PLOR
位相決定
精密化
解像度: 2.75→9 Å / σ(F): 2 詳細: RESIDUES A 114 AND B 114 WERE MISTAKENLY REFINED AS ASP; BUT SHOULD BE GLU. GLU HAS BEEN SUBSTITUTED BUT NOT REFINED.