2.1 Angstrom X-ray crystal structure of lysine-2,3-aminomutase from Clostridium subterminale SB4, with Michaelis analog (L-alpha-lysine external aldimine form of pyridoxal-5'-phosphate).
Components
L-lysine 2,3-aminomutase
Keywords
ISOMERASE / radical sam / four-iron-four-sulfur cluster / 4Fe4S / FS4 / SAM / S-adenosylmethionine / alpha-beta channel / pyridoxal-5'-phosphate / external aldimine / Michaelis analog
Function / homology
Function and homology information
lysine 2,3-aminomutase / L-lysine 2,3-aminomutase activity / L-lysine catabolic process to acetate / 4 iron, 4 sulfur cluster binding / metal ion binding Similarity search - Function
Helix Hairpins - #1170 / OB fold (Dihydrolipoamide Acetyltransferase, E2P) - #40 / Lysine-2,3-aminomutase/glutamate 2,3-aminomutase / Lysine-2,3-aminomutase / Lysine-2,3-aminomutase, C-terminal domain / Lysine-2,3-aminomutase / OB fold (Dihydrolipoamide Acetyltransferase, E2P) / Radical SAM superfamily / Radical SAM core domain profile. / Radical SAM ...Helix Hairpins - #1170 / OB fold (Dihydrolipoamide Acetyltransferase, E2P) - #40 / Lysine-2,3-aminomutase/glutamate 2,3-aminomutase / Lysine-2,3-aminomutase / Lysine-2,3-aminomutase, C-terminal domain / Lysine-2,3-aminomutase / OB fold (Dihydrolipoamide Acetyltransferase, E2P) / Radical SAM superfamily / Radical SAM core domain profile. / Radical SAM / Other non-globular / Helix Hairpins / Helix non-globular / Special / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta Similarity search - Domain/homology
ATOMS WITH ZERO OCCUPANCY: -------------------------- 90 ATOMS WERE NOT SUFFICIENTLY ORDERED IN THE ...ATOMS WITH ZERO OCCUPANCY: -------------------------- 90 ATOMS WERE NOT SUFFICIENTLY ORDERED IN THE CRYSTAL TO CONTRIBUTE SIGNIFICANTLY TO THE FOURIER MAP. THESE ATOMS WERE SET TO ZERO OCCUPANCY AND HAD THEIR B-EQ'S AND ANISOU EIGENVALUES SET TO ZERO. TABLE OF ATOMS WITH ZERO OCCUPANCY: ----------------------------------- +-----------------------------------------------------+ | RESIDUE | CHAIN | RESID | ATOMS | |-----------|---------|------ |-----------------------| | LYSINE | A/ /C/ | 10 | CG, CD,CE AND NZ | | GLUTAMATE | A/B/ / | 33 | CD, OE1 AND OE2 | | LYSINE | A/B/C/D | 42 | CD, CE AND NZ | | GLUTAMATE | A/B/C/ | 43 | CG, CD, OE1 AND OE2 | | GLUTAMATE | A/B/C/D | 46 | CD, OE1 AND OE2 | | GLUTAMATE | A/ /C/D | 148 | CD, OE1 AND OE2. | | GLUTAMATE | A/B/C/D | 239 | CD, OE1 AND OE2. | | LYSINE | A/B/C/D | 385 | CD, CE, AND NZ. | | GLUTAMATE | A/B/ /D | 408 | OE1 AND OE2. | +-----------------------------------------------------+
Remark 295
NON-CRYSTALLOGRAPHIC SYMMETRY THE TRANSFORMATIONS PRESENTED ON THE MTRIX RECORDS BELOW DESCRIBE ... NON-CRYSTALLOGRAPHIC SYMMETRY THE TRANSFORMATIONS PRESENTED ON THE MTRIX RECORDS BELOW DESCRIBE NON-CRYSTALLOGRAPHIC RELATIONSHIPS AMONG ATOMS IN THIS ENTRY. APPLYING THE APPROPRIATE MTRIX TRANSFORMATION TO THE RESIDUES LISTED FIRST WILL YIELD APPROXIMATE COORDINATES FOR THE RESIDUES LISTED SECOND. CHAIN IDENTIFIERS GIVEN AS "?" REFER TO CHAINS FOR WHICH ATOMS ARE NOT FOUND IN THIS ENTRY. APPLIED TO TRANSFORMED TO TRANSFORM CHAIN RESIDUES CHAIN RESIDUES RMSD SSS M 1 A 1 .. 417 B 1 .. 417 ? M 2 A 1 .. 417 C 1 .. 417 ? M 3 A 1 .. 417 D 1 .. 417 ? WHERE SSS -> COLUMNS 8-10 OF MTRIX RECORDS REMARK: