HEADER TRANSFERASE 04-JUN-09 3HPS TITLE CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA COMPLEXED WITH TITLE 2 KETOISOCAPROATE (KIC) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-ISOPROPYLMALATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALPHA-ISOPROPYLMALATE SYNTHASE, ALPHA-IPM SYNTHETASE; COMPND 5 EC: 2.3.3.13; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: H37RV; SOURCE 5 ATCC: 25618; SOURCE 6 GENE: LEUA, MT3813, MTV025.058, RV3710; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PPROEXHTA KEYWDS 2-ISOPROPYLMALATE SYNTHASE, LEUA, MYCOBACTERIUM TUBERCULOSIS, LEUCINE KEYWDS 2 BIOSYNTHESIS, ENZYME, TIM BARREL, REGULATORY DOMAIN, SUBSTRATE, KEYWDS 3 AMINO-ACID BIOSYNTHESIS, BRANCHED-CHAIN AMINO ACID BIOSYNTHESIS, KEYWDS 4 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.KOON,C.J.SQUIRE,E.N.BAKER REVDAT 4 06-SEP-23 3HPS 1 REMARK LINK REVDAT 3 05-JUN-13 3HPS 1 HETSYN REVDAT 2 13-JUL-11 3HPS 1 VERSN REVDAT 1 19-MAY-10 3HPS 0 JRNL AUTH N.KOON,C.J.SQUIRE,E.N.BAKER JRNL TITL PROBING THE ACTIVE SITE OF M. TUBERCULOSIS LEUA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 3 NUMBER OF REFLECTIONS : 89717 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4754 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.84 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3575 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 48.95 REMARK 3 BIN R VALUE (WORKING SET) : 0.2650 REMARK 3 BIN FREE R VALUE SET COUNT : 188 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8720 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 1051 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.27000 REMARK 3 B22 (A**2) : -0.55000 REMARK 3 B33 (A**2) : 0.35000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.24000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.132 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.128 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.080 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.582 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9008 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12308 ; 1.506 ; 1.953 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1163 ; 5.898 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 411 ;33.740 ;23.723 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1330 ;14.012 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 74 ;13.669 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1393 ; 0.121 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7036 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 5787 ; 0.832 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 9307 ; 1.488 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3221 ; 2.560 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2991 ; 4.162 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3HPS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053432. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-DEC-04 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5417 REMARK 200 MONOCHROMATOR : OSMIC REMARK 200 OPTICS : OSMIC REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 89717 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 49.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: PDB ENTRY 1SR9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, PEG MME 2000, PH 6.25, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 77.42400 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 15730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 GLU A 5 REMARK 465 SER A 6 REMARK 465 PRO A 7 REMARK 465 ASP A 8 REMARK 465 ALA A 9 REMARK 465 TYR A 10 REMARK 465 THR A 11 REMARK 465 GLU A 12 REMARK 465 SER A 13 REMARK 465 PHE A 14 REMARK 465 GLY A 15 REMARK 465 ALA A 16 REMARK 465 HIS A 17 REMARK 465 ARG A 427 REMARK 465 VAL A 428 REMARK 465 ASN A 429 REMARK 465 SER A 430 REMARK 465 GLN A 431 REMARK 465 SER A 432 REMARK 465 GLY A 433 REMARK 465 ALA A 465 REMARK 465 GLU A 466 REMARK 465 GLY A 467 REMARK 465 THR A 468 REMARK 465 ALA A 469 REMARK 465 GLY A 470 REMARK 465 GLU A 471 REMARK 465 GLY A 472 REMARK 465 GLY A 473 REMARK 465 SER A 579 REMARK 465 PRO A 580 REMARK 465 ALA A 581 REMARK 465 GLN A 582 REMARK 465 PRO A 583 REMARK 465 GLY A 584 REMARK 465 GLU A 585 REMARK 465 ALA A 586 REMARK 465 GLY A 587 REMARK 465 ARG A 588 REMARK 465 HIS A 589 REMARK 465 ALA A 590 REMARK 465 SER A 591 REMARK 465 ASP A 592 REMARK 465 PRO A 593 REMARK 465 VAL A 594 REMARK 465 THR A 595 REMARK 465 ILE A 596 REMARK 465 ALA A 597 REMARK 465 SER A 598 REMARK 465 PRO A 599 REMARK 465 ALA A 600 REMARK 465 GLN A 601 REMARK 465 PRO A 602 REMARK 465 GLY A 603 REMARK 465 GLU A 604 REMARK 465 ALA A 605 REMARK 465 GLY A 606 REMARK 465 ARG A 607 REMARK 465 HIS A 608 REMARK 465 ALA A 609 REMARK 465 SER A 610 REMARK 465 ASP A 611 REMARK 465 PRO A 612 REMARK 465 VAL A 613 REMARK 465 ARG A 644 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 THR B 3 REMARK 465 SER B 4 REMARK 465 GLU B 5 REMARK 465 SER B 6 REMARK 465 PRO B 7 REMARK 465 ASP B 8 REMARK 465 ALA B 9 REMARK 465 TYR B 10 REMARK 465 THR B 11 REMARK 465 GLU B 12 REMARK 465 SER B 13 REMARK 465 PHE B 14 REMARK 465 GLY B 15 REMARK 465 ALA B 16 REMARK 465 HIS B 17 REMARK 465 ARG B 57 REMARK 465 SER B 430 REMARK 465 GLN B 431 REMARK 465 SER B 432 REMARK 465 GLY B 433 REMARK 465 ILE B 464 REMARK 465 ALA B 465 REMARK 465 GLU B 466 REMARK 465 GLY B 467 REMARK 465 THR B 468 REMARK 465 ALA B 469 REMARK 465 GLY B 470 REMARK 465 GLU B 471 REMARK 465 GLY B 472 REMARK 465 GLY B 473 REMARK 465 GLU B 474 REMARK 465 PRO B 580 REMARK 465 ALA B 581 REMARK 465 GLN B 582 REMARK 465 PRO B 583 REMARK 465 GLY B 584 REMARK 465 GLU B 585 REMARK 465 ALA B 586 REMARK 465 GLY B 587 REMARK 465 ARG B 588 REMARK 465 HIS B 589 REMARK 465 ALA B 590 REMARK 465 SER B 591 REMARK 465 ASP B 592 REMARK 465 PRO B 593 REMARK 465 VAL B 594 REMARK 465 THR B 595 REMARK 465 ILE B 596 REMARK 465 ALA B 597 REMARK 465 SER B 598 REMARK 465 PRO B 599 REMARK 465 ALA B 600 REMARK 465 GLN B 601 REMARK 465 PRO B 602 REMARK 465 GLY B 603 REMARK 465 GLU B 604 REMARK 465 ALA B 605 REMARK 465 GLY B 606 REMARK 465 ARG B 607 REMARK 465 HIS B 608 REMARK 465 ALA B 609 REMARK 465 SER B 610 REMARK 465 ASP B 611 REMARK 465 PRO B 612 REMARK 465 VAL B 613 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 57 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 59 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 96 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 131 CG CD OE1 NE2 REMARK 470 LYS A 205 CG CD CE NZ REMARK 470 GLU A 226 CG CD OE1 OE2 REMARK 470 GLU A 244 CG CD OE1 OE2 REMARK 470 ARG A 245 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 346 CG OD1 OD2 REMARK 470 ARG A 350 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 391 CG CD CE NZ REMARK 470 ASP A 398 CG OD1 OD2 REMARK 470 ARG A 416 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 434 CG CD CE NZ REMARK 470 LYS A 442 CG CD CE NZ REMARK 470 ARG A 451 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 459 CG CD OE1 NE2 REMARK 470 VAL A 460 CG1 CG2 REMARK 470 GLN A 462 CG CD OE1 NE2 REMARK 470 LYS A 463 CG CD CE NZ REMARK 470 ILE A 464 CG1 CG2 CD1 REMARK 470 LYS A 478 CG CD CE NZ REMARK 470 GLU A 486 CG CD OE1 OE2 REMARK 470 LYS A 616 CG CD CE NZ REMARK 470 THR B 18 OG1 CG2 REMARK 470 VAL B 20 CG1 CG2 REMARK 470 ARG B 59 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 66 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 70 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 84 CG CD OE1 NE2 REMARK 470 GLU B 149 CG CD OE1 OE2 REMARK 470 ARG B 245 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 278 CG CD OE1 OE2 REMARK 470 LYS B 391 CG CD CE NZ REMARK 470 LEU B 392 CG CD1 CD2 REMARK 470 ASP B 398 CG OD1 OD2 REMARK 470 ARG B 416 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 429 CG OD1 ND2 REMARK 470 LYS B 434 CG CD CE NZ REMARK 470 ARG B 451 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 478 CG CD CE NZ REMARK 470 GLU B 486 CG CD OE1 OE2 REMARK 470 ARG B 493 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 519 CG CD CE NZ REMARK 470 VAL B 523 CG1 CG2 REMARK 470 SER B 579 OG REMARK 470 THR B 614 OG1 CG2 REMARK 470 LYS B 616 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 163 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 MET B 257 CG - SD - CE ANGL. DEV. = -21.2 DEGREES REMARK 500 LEU B 274 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 VAL A 53 -84.53 -122.88 REMARK 500 ARG A 80 -75.60 -125.09 REMARK 500 ARG A 318 -104.28 60.59 REMARK 500 TYR A 366 -39.25 70.70 REMARK 500 TYR A 410 -15.67 73.71 REMARK 500 ASN A 521 50.93 38.90 REMARK 500 SER A 615 42.60 36.35 REMARK 500 VAL B 53 -80.07 -118.40 REMARK 500 ARG B 80 -74.58 -124.91 REMARK 500 ARG B 318 -99.89 56.14 REMARK 500 TYR B 366 -36.35 68.84 REMARK 500 TYR B 410 -5.84 77.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 81 OD2 REMARK 620 2 HIS A 285 NE2 86.9 REMARK 620 3 HIS A 287 NE2 101.6 104.7 REMARK 620 4 COI A 702 O2 168.4 92.8 89.7 REMARK 620 5 COI A 702 O3 92.9 100.4 151.5 75.8 REMARK 620 6 HOH A 870 O 85.1 168.9 84.4 93.4 72.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 81 OD2 REMARK 620 2 HIS B 285 NE2 83.6 REMARK 620 3 HIS B 287 NE2 105.6 102.8 REMARK 620 4 COI B 702 O3 90.6 97.7 155.0 REMARK 620 5 COI B 702 O2 165.5 97.7 88.3 74.8 REMARK 620 6 HOH B1047 O 87.0 168.8 85.5 76.4 89.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LEU A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LEU B 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COI A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 704 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COI B 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 704 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SR9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA COMPLEXED WITH REMARK 900 SUBSTRATE KIV REMARK 900 RELATED ID: 3FIG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA WITH LEUCINE REMARK 900 IN REGULATORY DOMAIN REMARK 900 RELATED ID: 3HPX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA ACTIVE SITE REMARK 900 DOMAIN 1-425 (TRUNCATION MUTANT DELTA:426-644) REMARK 900 RELATED ID: 3HPZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA COMPLEXED WITH REMARK 900 BROMOPYRUVATE REMARK 900 RELATED ID: 3HQ1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS LEUA COMPLEXED WITH REMARK 900 CITRATE AND MN2+ DBREF 3HPS A 1 644 UNP P96420 LEU1_MYCTU 1 644 DBREF 3HPS B 1 644 UNP P96420 LEU1_MYCTU 1 644 SEQRES 1 A 644 MET THR THR SER GLU SER PRO ASP ALA TYR THR GLU SER SEQRES 2 A 644 PHE GLY ALA HIS THR ILE VAL LYS PRO ALA GLY PRO PRO SEQRES 3 A 644 ARG VAL GLY GLN PRO SER TRP ASN PRO GLN ARG ALA SER SEQRES 4 A 644 SER MET PRO VAL ASN ARG TYR ARG PRO PHE ALA GLU GLU SEQRES 5 A 644 VAL GLU PRO ILE ARG LEU ARG ASN ARG THR TRP PRO ASP SEQRES 6 A 644 ARG VAL ILE ASP ARG ALA PRO LEU TRP CYS ALA VAL ASP SEQRES 7 A 644 LEU ARG ASP GLY ASN GLN ALA LEU ILE ASP PRO MET SER SEQRES 8 A 644 PRO ALA ARG LYS ARG ARG MET PHE ASP LEU LEU VAL ARG SEQRES 9 A 644 MET GLY TYR LYS GLU ILE GLU VAL GLY PHE PRO SER ALA SEQRES 10 A 644 SER GLN THR ASP PHE ASP PHE VAL ARG GLU ILE ILE GLU SEQRES 11 A 644 GLN GLY ALA ILE PRO ASP ASP VAL THR ILE GLN VAL LEU SEQRES 12 A 644 THR GLN CYS ARG PRO GLU LEU ILE GLU ARG THR PHE GLN SEQRES 13 A 644 ALA CYS SER GLY ALA PRO ARG ALA ILE VAL HIS PHE TYR SEQRES 14 A 644 ASN SER THR SER ILE LEU GLN ARG ARG VAL VAL PHE ARG SEQRES 15 A 644 ALA ASN ARG ALA GLU VAL GLN ALA ILE ALA THR ASP GLY SEQRES 16 A 644 ALA ARG LYS CYS VAL GLU GLN ALA ALA LYS TYR PRO GLY SEQRES 17 A 644 THR GLN TRP ARG PHE GLU TYR SER PRO GLU SER TYR THR SEQRES 18 A 644 GLY THR GLU LEU GLU TYR ALA LYS GLN VAL CYS ASP ALA SEQRES 19 A 644 VAL GLY GLU VAL ILE ALA PRO THR PRO GLU ARG PRO ILE SEQRES 20 A 644 ILE PHE ASN LEU PRO ALA THR VAL GLU MET THR THR PRO SEQRES 21 A 644 ASN VAL TYR ALA ASP SER ILE GLU TRP MET SER ARG ASN SEQRES 22 A 644 LEU ALA ASN ARG GLU SER VAL ILE LEU SER LEU HIS PRO SEQRES 23 A 644 HIS ASN ASP ARG GLY THR ALA VAL ALA ALA ALA GLU LEU SEQRES 24 A 644 GLY PHE ALA ALA GLY ALA ASP ARG ILE GLU GLY CYS LEU SEQRES 25 A 644 PHE GLY ASN GLY GLU ARG THR GLY ASN VAL CYS LEU VAL SEQRES 26 A 644 THR LEU GLY LEU ASN LEU PHE SER ARG GLY VAL ASP PRO SEQRES 27 A 644 GLN ILE ASP PHE SER ASN ILE ASP GLU ILE ARG ARG THR SEQRES 28 A 644 VAL GLU TYR CYS ASN GLN LEU PRO VAL HIS GLU ARG HIS SEQRES 29 A 644 PRO TYR GLY GLY ASP LEU VAL TYR THR ALA PHE SER GLY SEQRES 30 A 644 SER HIS GLN ASP ALA ILE ASN LYS GLY LEU ASP ALA MET SEQRES 31 A 644 LYS LEU ASP ALA ASP ALA ALA ASP CYS ASP VAL ASP ASP SEQRES 32 A 644 MET LEU TRP GLN VAL PRO TYR LEU PRO ILE ASP PRO ARG SEQRES 33 A 644 ASP VAL GLY ARG THR TYR GLU ALA VAL ILE ARG VAL ASN SEQRES 34 A 644 SER GLN SER GLY LYS GLY GLY VAL ALA TYR ILE MET LYS SEQRES 35 A 644 THR ASP HIS GLY LEU SER LEU PRO ARG ARG LEU GLN ILE SEQRES 36 A 644 GLU PHE SER GLN VAL ILE GLN LYS ILE ALA GLU GLY THR SEQRES 37 A 644 ALA GLY GLU GLY GLY GLU VAL SER PRO LYS GLU MET TRP SEQRES 38 A 644 ASP ALA PHE ALA GLU GLU TYR LEU ALA PRO VAL ARG PRO SEQRES 39 A 644 LEU GLU ARG ILE ARG GLN HIS VAL ASP ALA ALA ASP ASP SEQRES 40 A 644 ASP GLY GLY THR THR SER ILE THR ALA THR VAL LYS ILE SEQRES 41 A 644 ASN GLY VAL GLU THR GLU ILE SER GLY SER GLY ASN GLY SEQRES 42 A 644 PRO LEU ALA ALA PHE VAL HIS ALA LEU ALA ASP VAL GLY SEQRES 43 A 644 PHE ASP VAL ALA VAL LEU ASP TYR TYR GLU HIS ALA MET SEQRES 44 A 644 SER ALA GLY ASP ASP ALA GLN ALA ALA ALA TYR VAL GLU SEQRES 45 A 644 ALA SER VAL THR ILE ALA SER PRO ALA GLN PRO GLY GLU SEQRES 46 A 644 ALA GLY ARG HIS ALA SER ASP PRO VAL THR ILE ALA SER SEQRES 47 A 644 PRO ALA GLN PRO GLY GLU ALA GLY ARG HIS ALA SER ASP SEQRES 48 A 644 PRO VAL THR SER LYS THR VAL TRP GLY VAL GLY ILE ALA SEQRES 49 A 644 PRO SER ILE THR THR ALA SER LEU ARG ALA VAL VAL SER SEQRES 50 A 644 ALA VAL ASN ARG ALA ALA ARG SEQRES 1 B 644 MET THR THR SER GLU SER PRO ASP ALA TYR THR GLU SER SEQRES 2 B 644 PHE GLY ALA HIS THR ILE VAL LYS PRO ALA GLY PRO PRO SEQRES 3 B 644 ARG VAL GLY GLN PRO SER TRP ASN PRO GLN ARG ALA SER SEQRES 4 B 644 SER MET PRO VAL ASN ARG TYR ARG PRO PHE ALA GLU GLU SEQRES 5 B 644 VAL GLU PRO ILE ARG LEU ARG ASN ARG THR TRP PRO ASP SEQRES 6 B 644 ARG VAL ILE ASP ARG ALA PRO LEU TRP CYS ALA VAL ASP SEQRES 7 B 644 LEU ARG ASP GLY ASN GLN ALA LEU ILE ASP PRO MET SER SEQRES 8 B 644 PRO ALA ARG LYS ARG ARG MET PHE ASP LEU LEU VAL ARG SEQRES 9 B 644 MET GLY TYR LYS GLU ILE GLU VAL GLY PHE PRO SER ALA SEQRES 10 B 644 SER GLN THR ASP PHE ASP PHE VAL ARG GLU ILE ILE GLU SEQRES 11 B 644 GLN GLY ALA ILE PRO ASP ASP VAL THR ILE GLN VAL LEU SEQRES 12 B 644 THR GLN CYS ARG PRO GLU LEU ILE GLU ARG THR PHE GLN SEQRES 13 B 644 ALA CYS SER GLY ALA PRO ARG ALA ILE VAL HIS PHE TYR SEQRES 14 B 644 ASN SER THR SER ILE LEU GLN ARG ARG VAL VAL PHE ARG SEQRES 15 B 644 ALA ASN ARG ALA GLU VAL GLN ALA ILE ALA THR ASP GLY SEQRES 16 B 644 ALA ARG LYS CYS VAL GLU GLN ALA ALA LYS TYR PRO GLY SEQRES 17 B 644 THR GLN TRP ARG PHE GLU TYR SER PRO GLU SER TYR THR SEQRES 18 B 644 GLY THR GLU LEU GLU TYR ALA LYS GLN VAL CYS ASP ALA SEQRES 19 B 644 VAL GLY GLU VAL ILE ALA PRO THR PRO GLU ARG PRO ILE SEQRES 20 B 644 ILE PHE ASN LEU PRO ALA THR VAL GLU MET THR THR PRO SEQRES 21 B 644 ASN VAL TYR ALA ASP SER ILE GLU TRP MET SER ARG ASN SEQRES 22 B 644 LEU ALA ASN ARG GLU SER VAL ILE LEU SER LEU HIS PRO SEQRES 23 B 644 HIS ASN ASP ARG GLY THR ALA VAL ALA ALA ALA GLU LEU SEQRES 24 B 644 GLY PHE ALA ALA GLY ALA ASP ARG ILE GLU GLY CYS LEU SEQRES 25 B 644 PHE GLY ASN GLY GLU ARG THR GLY ASN VAL CYS LEU VAL SEQRES 26 B 644 THR LEU GLY LEU ASN LEU PHE SER ARG GLY VAL ASP PRO SEQRES 27 B 644 GLN ILE ASP PHE SER ASN ILE ASP GLU ILE ARG ARG THR SEQRES 28 B 644 VAL GLU TYR CYS ASN GLN LEU PRO VAL HIS GLU ARG HIS SEQRES 29 B 644 PRO TYR GLY GLY ASP LEU VAL TYR THR ALA PHE SER GLY SEQRES 30 B 644 SER HIS GLN ASP ALA ILE ASN LYS GLY LEU ASP ALA MET SEQRES 31 B 644 LYS LEU ASP ALA ASP ALA ALA ASP CYS ASP VAL ASP ASP SEQRES 32 B 644 MET LEU TRP GLN VAL PRO TYR LEU PRO ILE ASP PRO ARG SEQRES 33 B 644 ASP VAL GLY ARG THR TYR GLU ALA VAL ILE ARG VAL ASN SEQRES 34 B 644 SER GLN SER GLY LYS GLY GLY VAL ALA TYR ILE MET LYS SEQRES 35 B 644 THR ASP HIS GLY LEU SER LEU PRO ARG ARG LEU GLN ILE SEQRES 36 B 644 GLU PHE SER GLN VAL ILE GLN LYS ILE ALA GLU GLY THR SEQRES 37 B 644 ALA GLY GLU GLY GLY GLU VAL SER PRO LYS GLU MET TRP SEQRES 38 B 644 ASP ALA PHE ALA GLU GLU TYR LEU ALA PRO VAL ARG PRO SEQRES 39 B 644 LEU GLU ARG ILE ARG GLN HIS VAL ASP ALA ALA ASP ASP SEQRES 40 B 644 ASP GLY GLY THR THR SER ILE THR ALA THR VAL LYS ILE SEQRES 41 B 644 ASN GLY VAL GLU THR GLU ILE SER GLY SER GLY ASN GLY SEQRES 42 B 644 PRO LEU ALA ALA PHE VAL HIS ALA LEU ALA ASP VAL GLY SEQRES 43 B 644 PHE ASP VAL ALA VAL LEU ASP TYR TYR GLU HIS ALA MET SEQRES 44 B 644 SER ALA GLY ASP ASP ALA GLN ALA ALA ALA TYR VAL GLU SEQRES 45 B 644 ALA SER VAL THR ILE ALA SER PRO ALA GLN PRO GLY GLU SEQRES 46 B 644 ALA GLY ARG HIS ALA SER ASP PRO VAL THR ILE ALA SER SEQRES 47 B 644 PRO ALA GLN PRO GLY GLU ALA GLY ARG HIS ALA SER ASP SEQRES 48 B 644 PRO VAL THR SER LYS THR VAL TRP GLY VAL GLY ILE ALA SEQRES 49 B 644 PRO SER ILE THR THR ALA SER LEU ARG ALA VAL VAL SER SEQRES 50 B 644 ALA VAL ASN ARG ALA ALA ARG HET LEU A 703 9 HET ZN A 701 1 HET COI A 702 9 HET GOL A 704 6 HET LEU B 703 9 HET ZN B 701 1 HET COI B 702 9 HET GOL B 704 6 HETNAM LEU LEUCINE HETNAM ZN ZINC ION HETNAM COI 2-OXO-4-METHYLPENTANOIC ACID HETNAM GOL GLYCEROL HETSYN COI ALPHA-KETOISOCAPROIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 LEU 2(C6 H13 N O2) FORMUL 4 ZN 2(ZN 2+) FORMUL 5 COI 2(C6 H10 O3) FORMUL 6 GOL 2(C3 H8 O3) FORMUL 11 HOH *1051(H2 O) HELIX 1 1 PRO A 42 TYR A 46 5 5 HELIX 2 2 PRO A 48 VAL A 53 1 6 HELIX 3 3 THR A 62 ARG A 66 5 5 HELIX 4 4 ARG A 80 ALA A 85 1 6 HELIX 5 5 SER A 91 GLY A 106 1 16 HELIX 6 6 SER A 118 GLN A 131 1 14 HELIX 7 7 ARG A 147 SER A 159 1 13 HELIX 8 8 SER A 173 VAL A 180 1 8 HELIX 9 9 ASN A 184 TYR A 206 1 23 HELIX 10 10 SER A 219 THR A 223 5 5 HELIX 11 11 GLU A 224 ALA A 240 1 17 HELIX 12 12 THR A 259 LEU A 274 1 16 HELIX 13 13 ASN A 276 GLU A 278 5 3 HELIX 14 14 THR A 292 ALA A 303 1 12 HELIX 15 15 CYS A 311 ASN A 315 5 5 HELIX 16 16 CYS A 323 SER A 333 1 11 HELIX 17 17 ASN A 344 GLN A 357 1 14 HELIX 18 18 SER A 376 ALA A 396 1 21 HELIX 19 19 ASP A 400 MET A 404 5 5 HELIX 20 20 ASP A 414 GLY A 419 5 6 HELIX 21 21 GLY A 436 GLY A 446 1 11 HELIX 22 22 PRO A 450 ILE A 464 1 15 HELIX 23 23 SER A 476 LEU A 489 1 14 HELIX 24 24 GLY A 533 ASP A 544 1 12 HELIX 25 25 SER A 626 ALA A 643 1 18 HELIX 26 26 PRO B 42 TYR B 46 5 5 HELIX 27 27 PRO B 48 VAL B 53 1 6 HELIX 28 28 THR B 62 ARG B 66 5 5 HELIX 29 29 ARG B 80 ALA B 85 1 6 HELIX 30 30 SER B 91 GLY B 106 1 16 HELIX 31 31 SER B 118 GLN B 131 1 14 HELIX 32 32 ARG B 147 CYS B 158 1 12 HELIX 33 33 SER B 173 VAL B 180 1 8 HELIX 34 34 ASN B 184 TYR B 206 1 23 HELIX 35 35 SER B 219 THR B 223 5 5 HELIX 36 36 GLU B 224 ALA B 240 1 17 HELIX 37 37 THR B 259 LEU B 274 1 16 HELIX 38 38 ASN B 276 GLU B 278 5 3 HELIX 39 39 THR B 292 ALA B 303 1 12 HELIX 40 40 CYS B 311 ASN B 315 5 5 HELIX 41 41 CYS B 323 SER B 333 1 11 HELIX 42 42 ASN B 344 GLN B 357 1 14 HELIX 43 43 SER B 376 ALA B 397 1 22 HELIX 44 44 ASP B 400 MET B 404 5 5 HELIX 45 45 ASP B 414 GLY B 419 5 6 HELIX 46 46 GLY B 436 GLY B 446 1 11 HELIX 47 47 PRO B 450 LYS B 463 1 14 HELIX 48 48 SER B 476 LEU B 489 1 14 HELIX 49 49 GLY B 533 ASP B 544 1 12 HELIX 50 50 SER B 626 ALA B 643 1 18 SHEET 1 A 9 LEU A 73 ALA A 76 0 SHEET 2 A 9 GLU A 109 GLY A 113 1 O GLU A 111 N ALA A 76 SHEET 3 A 9 THR A 139 GLN A 145 1 O LEU A 143 N GLY A 113 SHEET 4 A 9 ARG A 163 SER A 171 1 O ILE A 165 N ILE A 140 SHEET 5 A 9 GLN A 210 GLU A 218 1 O ARG A 212 N VAL A 166 SHEET 6 A 9 ILE A 247 ALA A 253 1 O ILE A 248 N TYR A 215 SHEET 7 A 9 VAL A 280 PRO A 286 1 O SER A 283 N LEU A 251 SHEET 8 A 9 ARG A 307 GLY A 310 1 O GLU A 309 N LEU A 284 SHEET 9 A 9 LEU A 73 ALA A 76 1 N CYS A 75 O ILE A 308 SHEET 1 B 2 THR A 373 ALA A 374 0 SHEET 2 B 2 GLU A 423 ALA A 424 1 O GLU A 423 N ALA A 374 SHEET 1 C 3 LEU A 495 ASP A 503 0 SHEET 2 C 3 THR A 512 ILE A 520 -1 O SER A 513 N ASP A 503 SHEET 3 C 3 VAL A 523 GLY A 531 -1 O THR A 525 N VAL A 518 SHEET 1 D 6 LYS A 616 ALA A 624 0 SHEET 2 D 6 ALA A 567 ILE A 577 -1 N ALA A 569 O GLY A 622 SHEET 3 D 6 PHE A 547 ALA A 558 -1 N LEU A 552 O GLU A 572 SHEET 4 D 6 PHE B 547 ALA B 558 -1 O GLU B 556 N GLU A 556 SHEET 5 D 6 ALA B 567 ILE B 577 -1 O GLU B 572 N LEU B 552 SHEET 6 D 6 SER B 615 ALA B 624 -1 O ALA B 624 N ALA B 567 SHEET 1 E 9 LEU B 73 ALA B 76 0 SHEET 2 E 9 GLU B 109 GLY B 113 1 O GLU B 111 N ALA B 76 SHEET 3 E 9 THR B 139 GLN B 145 1 O LEU B 143 N GLY B 113 SHEET 4 E 9 ARG B 163 SER B 171 1 O ILE B 165 N ILE B 140 SHEET 5 E 9 GLN B 210 GLU B 218 1 O ARG B 212 N VAL B 166 SHEET 6 E 9 ILE B 247 ALA B 253 1 O ILE B 248 N TYR B 215 SHEET 7 E 9 VAL B 280 PRO B 286 1 O SER B 283 N PHE B 249 SHEET 8 E 9 ARG B 307 GLY B 310 1 O GLU B 309 N LEU B 284 SHEET 9 E 9 LEU B 73 ALA B 76 1 N CYS B 75 O ILE B 308 SHEET 1 F 2 THR B 373 ALA B 374 0 SHEET 2 F 2 GLU B 423 ALA B 424 1 O GLU B 423 N ALA B 374 SHEET 1 G 3 LEU B 495 ALA B 504 0 SHEET 2 G 3 THR B 512 ILE B 520 -1 O THR B 515 N HIS B 501 SHEET 3 G 3 VAL B 523 GLY B 531 -1 O THR B 525 N VAL B 518 LINK OD2 ASP A 81 ZN ZN A 701 1555 1555 2.10 LINK NE2 HIS A 285 ZN ZN A 701 1555 1555 2.14 LINK NE2 HIS A 287 ZN ZN A 701 1555 1555 2.04 LINK ZN ZN A 701 O2 COI A 702 1555 1555 2.17 LINK ZN ZN A 701 O3 COI A 702 1555 1555 2.13 LINK ZN ZN A 701 O HOH A 870 1555 1555 2.58 LINK OD2 ASP B 81 ZN ZN B 701 1555 1555 2.04 LINK NE2 HIS B 285 ZN ZN B 701 1555 1555 2.16 LINK NE2 HIS B 287 ZN ZN B 701 1555 1555 2.04 LINK ZN ZN B 701 O3 COI B 702 1555 1555 2.10 LINK ZN ZN B 701 O2 COI B 702 1555 1555 2.26 LINK ZN ZN B 701 O HOH B1047 1555 1555 2.35 CISPEP 1 ARG A 493 PRO A 494 0 4.04 CISPEP 2 ARG B 493 PRO B 494 0 -0.05 SITE 1 AC1 12 GLY A 562 ASP A 563 ASP A 564 ALA A 565 SITE 2 AC1 12 GLN A 566 PRO A 625 ILE A 627 ASN B 532 SITE 3 AC1 12 GLY B 533 PRO B 534 LEU B 535 ALA B 536 SITE 1 AC2 11 ASN A 532 GLY A 533 PRO A 534 LEU A 535 SITE 2 AC2 11 ALA A 536 ASP B 563 ASP B 564 ALA B 565 SITE 3 AC2 11 GLN B 566 PRO B 625 ILE B 627 SITE 1 AC3 6 ASP A 81 HIS A 285 HIS A 287 ASN A 321 SITE 2 AC3 6 COI A 702 HOH A 870 SITE 1 AC4 13 ARG A 80 ASP A 81 HIS A 167 TYR A 169 SITE 2 AC4 13 SER A 216 GLU A 218 ASN A 250 PRO A 252 SITE 3 AC4 13 THR A 254 HIS A 285 HIS A 287 ZN A 701 SITE 4 AC4 13 HOH A 870 SITE 1 AC5 9 PHE A 313 ASN A 315 ASN A 356 LEU A 358 SITE 2 AC5 9 PRO A 359 HOH A 751 HOH A1196 HIS B 361 SITE 3 AC5 9 ARG B 363 SITE 1 AC6 6 ASP B 81 HIS B 285 HIS B 287 ASN B 321 SITE 2 AC6 6 COI B 702 HOH B1047 SITE 1 AC7 13 ARG B 80 ASP B 81 LEU B 143 HIS B 167 SITE 2 AC7 13 TYR B 169 GLU B 218 PRO B 252 THR B 254 SITE 3 AC7 13 HIS B 285 HIS B 287 HOH B 648 ZN B 701 SITE 4 AC7 13 HOH B1047 SITE 1 AC8 10 HIS A 361 ARG A 363 PHE B 313 ASN B 315 SITE 2 AC8 10 VAL B 352 ASN B 356 LEU B 358 PRO B 359 SITE 3 AC8 10 HOH B 785 HOH B 804 CRYST1 54.411 154.848 68.882 90.00 97.65 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018379 0.000000 0.002468 0.00000 SCALE2 0.000000 0.006458 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014648 0.00000