2Q6E - Header Asymmetric Unit

HEADER ISOMERASE 05-JUN-07 2Q6E

TITLE CRYSTAL STRUCTURE OF GLUCURONATE ISOMERASE FROM BACILLUS TITLE 2 HALODURANS COMPLEXED WITH ZN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BH0493 PROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS HALODURANS C-125; SOURCE 3 ORGANISM_TAXID: 272558; SOURCE 4 STRAIN: C-125, DSM 18197, FERM 7344, JCM 9153; SOURCE 5 ATCC: BAA-125; SOURCE 6 GENE: BH0493; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS GLUCURONATE ISOMERASE, BH0493, STRUCTURAL GENOMICS, NYSGXRC, KEYWDS 2 TARGET 9247A, PSI-2, PROTEIN STRUCTURE INITIATIVE, NEW YORK KEYWDS 3 SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS

EXPDTA X-RAY DIFFRACTION

AUTHOR A.A.FEDOROV,E.V.FEDOROV,Y.PATSKOVSKY,R.TORO,J.M.SAUDER, AUTHOR 2 S.K.BURLEY,F.M.RAUSCHEL,S.C.ALMO,NEW YORK SGX RESEARCH AUTHOR 3 CENTER FOR STRUCTURAL GENOMICS (NYSGXRC)

REVDAT 2 24-FEB-09 2Q6E 1 VERSN REVDAT 1 19-JUN-07 2Q6E 0

JRNL AUTH A.A.FEDOROV,E.V.FEDOROV,Y.PATSKOVSKY,R.TORO, JRNL AUTH 2 J.M.SAUDER,S.K.BURLEY,F.M.RAUSHEL,S.C.ALMO JRNL TITL CRYSTAL STRUCTURE OF GLUCURONATE ISOMERASE FROM JRNL TITL 2 BACILLUS HALODURANS COMPLEXED WITH ZN. JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 126633.650 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 64148 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 SET) : 0.231 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3269 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4825 REMARK 3 BIN R VALUE (WORKING SET) : 0.3110 REMARK 3 BIN FREE R VALUE : 0.3280 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 273 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10182 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 196 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.71000 REMARK 3 B22 (A**2) : 0.71000 REMARK 3 B33 (A**2) : -1.42000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.32 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.35 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.79 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.140 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.830 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.790 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.650 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 41.01 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : &_1_PARAMETER_INFILE_4 REMARK 3 PARAMETER FILE 5 : &_1_PARAMETER_INFILE_5 REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : &_1_TOPOLOGY_INFILE_4 REMARK 3 TOPOLOGY FILE 5 : &_1_TOPOLOGY_INFILE_5 REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2Q6E COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUN-07. REMARK 100 THE RCSB ID CODE IS RCSB043206.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64148 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2Q08 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.1M TRIS-HCL, 0.2M REMARK 280 SODIUM CHLORIDE, PH 8.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293.0K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 98.41050 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 49.20525 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 147.61575 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 98.41050 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 147.61575 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.20525 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE TRIMER ABC

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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -145.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 ARG A 414 REMARK 465 ASN A 415 REMARK 465 ASP A 416 REMARK 465 HIS A 417 REMARK 465 VAL A 418 REMARK 465 THR A 419 REMARK 465 SER A 420 REMARK 465 VAL A 421 REMARK 465 LYS A 422 REMARK 465 VAL A 423 REMARK 465 GLU A 424 REMARK 465 GLN A 425 REMARK 465 GLN A 426 REMARK 465 THR A 427 REMARK 465 MET B 1 REMARK 465 ARG B 414 REMARK 465 ASN B 415 REMARK 465 ASP B 416 REMARK 465 HIS B 417 REMARK 465 VAL B 418 REMARK 465 THR B 419 REMARK 465 SER B 420 REMARK 465 VAL B 421 REMARK 465 LYS B 422 REMARK 465 VAL B 423 REMARK 465 GLU B 424 REMARK 465 GLN B 425 REMARK 465 GLN B 426 REMARK 465 THR B 427 REMARK 465 MET C 1 REMARK 465 ARG C 414 REMARK 465 ASN C 415 REMARK 465 ASP C 416 REMARK 465 HIS C 417 REMARK 465 VAL C 418 REMARK 465 THR C 419 REMARK 465 SER C 420 REMARK 465 VAL C 421 REMARK 465 LYS C 422 REMARK 465 VAL C 423 REMARK 465 GLU C 424 REMARK 465 GLN C 425 REMARK 465 GLN C 426 REMARK 465 THR C 427

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 ASN A 4 39.16 -146.40 REMARK 500 HIS A 26 116.13 -166.78 REMARK 500 ASP A 41 155.31 146.54 REMARK 500 PRO A 146 5.15 -64.50 REMARK 500 SER A 163 -16.76 -44.64 REMARK 500 LYS A 191 64.98 -69.97 REMARK 500 CYS A 243 -60.31 -123.03 REMARK 500 TRP A 326 -106.38 50.06 REMARK 500 SER A 348 44.30 -82.08 REMARK 500 SER A 405 -53.47 -164.04 REMARK 500 ASN B 4 38.66 -146.15 REMARK 500 HIS B 26 117.15 -167.18 REMARK 500 ASP B 41 155.81 145.66 REMARK 500 PRO B 146 6.09 -65.91 REMARK 500 SER B 163 -15.82 -44.85 REMARK 500 CYS B 243 -61.29 -124.72 REMARK 500 TRP B 326 -105.32 48.57 REMARK 500 SER B 348 46.87 -84.19 REMARK 500 SER B 405 -53.17 -162.63 REMARK 500 ASN C 4 38.60 -146.49 REMARK 500 HIS C 26 115.78 -167.54 REMARK 500 ASP C 41 156.02 145.81 REMARK 500 PRO C 146 6.24 -65.12 REMARK 500 SER C 163 -16.13 -44.50 REMARK 500 LYS C 191 64.81 -69.71 REMARK 500 CYS C 243 -60.51 -123.77 REMARK 500 TRP C 326 -106.46 50.06 REMARK 500 SER C 348 45.85 -83.85 REMARK 500 SER C 405 -53.28 -165.29 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 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 26 NE2 REMARK 620 2 HIS A 28 NE2 108.9 REMARK 620 3 ASP A 355 OD1 107.3 91.4 REMARK 620 4 HOH A 555 O 111.3 103.0 131.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 26 NE2 REMARK 620 2 HIS B 28 NE2 110.9 REMARK 620 3 ASP B 355 OD1 104.7 89.5 REMARK 620 4 HOH B 603 O 120.4 110.3 116.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 26 NE2 REMARK 620 2 HIS C 28 NE2 112.8 REMARK 620 3 ASP C 355 OD1 104.6 85.5 REMARK 620 4 HOH C 546 O 122.5 112.2 112.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C 504 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 601 O REMARK 620 2 HOH B 602 O 84.5 REMARK 620 3 HOH C 544 O 88.9 95.0 REMARK 620 4 HOH A 554 O 88.7 84.1 177.5 REMARK 620 5 HOH A 553 O 89.7 170.9 91.9 88.7 REMARK 620 6 HOH C 545 O 175.5 92.9 95.0 87.4 92.4 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 ZN A 501 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 502 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 503 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 504 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 502

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-9247A RELATED DB: TARGETDB REMARK 900 RELATED ID: 2Q08 RELATED DB: PDB REMARK 900 THE SAME PROTEIN CRYSTALLIZED IN DIFFERENT SPACE GROUP

DBREF 2Q6E A 1 427 UNP Q9KFI6 Q9KFI6_BACHD 1 427 DBREF 2Q6E B 1 427 UNP Q9KFI6 Q9KFI6_BACHD 1 427 DBREF 2Q6E C 1 427 UNP Q9KFI6 Q9KFI6_BACHD 1 427

SEQRES 1 A 427 MET SER ILE ASN SER ARG GLU VAL LEU ALA GLU LYS VAL SEQRES 2 A 427 LYS ASN ALA VAL ASN ASN GLN PRO VAL THR ASP MET HIS SEQRES 3 A 427 THR HIS LEU PHE SER PRO ASN PHE GLY GLU ILE LEU LEU SEQRES 4 A 427 TRP ASP ILE ASP GLU LEU LEU THR TYR HIS TYR LEU VAL SEQRES 5 A 427 ALA GLU VAL MET ARG TRP THR ASP VAL SER ILE GLU ALA SEQRES 6 A 427 PHE TRP ALA MET SER LYS ARG GLU GLN ALA ASP LEU ILE SEQRES 7 A 427 TRP GLU GLU LEU PHE ILE LYS ARG SER PRO VAL SER GLU SEQRES 8 A 427 ALA CYS ARG GLY VAL LEU THR CYS LEU GLN GLY LEU GLY SEQRES 9 A 427 LEU ASP PRO ALA THR ARG ASP LEU GLN VAL TYR ARG GLU SEQRES 10 A 427 TYR PHE ALA LYS LYS THR SER GLU GLU GLN VAL ASP THR SEQRES 11 A 427 VAL LEU GLN LEU ALA ASN VAL SER ASP VAL VAL MET THR SEQRES 12 A 427 ASN ASP PRO PHE ASP ASP ASN GLU ARG ILE SER TRP LEU SEQRES 13 A 427 GLU GLY LYS GLN PRO ASP SER ARG PHE HIS ALA ALA LEU SEQRES 14 A 427 ARG LEU ASP PRO LEU LEU ASN GLU TYR GLU GLN THR LYS SEQRES 15 A 427 HIS ARG LEU ARG ASP TRP GLY TYR LYS VAL ASN ASP GLU SEQRES 16 A 427 TRP ASN GLU GLY SER ILE GLN GLU VAL LYS ARG PHE LEU SEQRES 17 A 427 THR ASP TRP ILE GLU ARG MET ASP PRO VAL TYR MET ALA SEQRES 18 A 427 VAL SER LEU PRO PRO THR PHE SER PHE PRO GLU GLU SER SEQRES 19 A 427 ASN ARG GLY ARG ILE ILE ARG ASP CYS LEU LEU PRO VAL SEQRES 20 A 427 ALA GLU LYS HIS ASN ILE PRO PHE ALA MET MET ILE GLY SEQRES 21 A 427 VAL LYS LYS ARG VAL HIS PRO ALA LEU GLY ASP ALA GLY SEQRES 22 A 427 ASP PHE VAL GLY LYS ALA SER MET ASP GLY VAL GLU HIS SEQRES 23 A 427 LEU LEU ARG GLU TYR PRO ASN ASN LYS PHE LEU VAL THR SEQRES 24 A 427 MET LEU SER ARG GLU ASN GLN HIS GLU LEU VAL VAL LEU SEQRES 25 A 427 ALA ARG LYS PHE SER ASN LEU MET ILE PHE GLY CYS TRP SEQRES 26 A 427 TRP PHE MET ASN ASN PRO GLU ILE ILE ASN GLU MET THR SEQRES 27 A 427 ARG MET ARG MET GLU MET LEU GLY THR SER PHE ILE PRO SEQRES 28 A 427 GLN HIS SER ASP ALA ARG VAL LEU GLU GLN LEU ILE TYR SEQRES 29 A 427 LYS TRP HIS HIS SER LYS SER ILE ILE ALA GLU VAL LEU SEQRES 30 A 427 ILE ASP LYS TYR ASP ASP ILE LEU GLN ALA GLY TRP GLU SEQRES 31 A 427 VAL THR GLU GLU GLU ILE LYS ARG ASP VAL ALA ASP LEU SEQRES 32 A 427 PHE SER ARG ASN PHE TRP ARG PHE VAL GLY ARG ASN ASP SEQRES 33 A 427 HIS VAL THR SER VAL LYS VAL GLU GLN GLN THR SEQRES 1 B 427 MET SER ILE ASN SER ARG GLU VAL LEU ALA GLU LYS VAL SEQRES 2 B 427 LYS ASN ALA VAL ASN ASN GLN PRO VAL THR ASP MET HIS SEQRES 3 B 427 THR HIS LEU PHE SER PRO ASN PHE GLY GLU ILE LEU LEU SEQRES 4 B 427 TRP ASP ILE ASP GLU LEU LEU THR TYR HIS TYR LEU VAL SEQRES 5 B 427 ALA GLU VAL MET ARG TRP THR ASP VAL SER ILE GLU ALA SEQRES 6 B 427 PHE TRP ALA MET SER LYS ARG GLU GLN ALA ASP LEU ILE SEQRES 7 B 427 TRP GLU GLU LEU PHE ILE LYS ARG SER PRO VAL SER GLU SEQRES 8 B 427 ALA CYS ARG GLY VAL LEU THR CYS LEU GLN GLY LEU GLY SEQRES 9 B 427 LEU ASP PRO ALA THR ARG ASP LEU GLN VAL TYR ARG GLU SEQRES 10 B 427 TYR PHE ALA LYS LYS THR SER GLU GLU GLN VAL ASP THR SEQRES 11 B 427 VAL LEU GLN LEU ALA ASN VAL SER ASP VAL VAL MET THR SEQRES 12 B 427 ASN ASP PRO PHE ASP ASP ASN GLU ARG ILE SER TRP LEU SEQRES 13 B 427 GLU GLY LYS GLN PRO ASP SER ARG PHE HIS ALA ALA LEU SEQRES 14 B 427 ARG LEU ASP PRO LEU LEU ASN GLU TYR GLU GLN THR LYS SEQRES 15 B 427 HIS ARG LEU ARG ASP TRP GLY TYR LYS VAL ASN ASP GLU SEQRES 16 B 427 TRP ASN GLU GLY SER ILE GLN GLU VAL LYS ARG PHE LEU SEQRES 17 B 427 THR ASP TRP ILE GLU ARG MET ASP PRO VAL TYR MET ALA SEQRES 18 B 427 VAL SER LEU PRO PRO THR PHE SER PHE PRO GLU GLU SER SEQRES 19 B 427 ASN ARG GLY ARG ILE ILE ARG ASP CYS LEU LEU PRO VAL SEQRES 20 B 427 ALA GLU LYS HIS ASN ILE PRO PHE ALA MET MET ILE GLY SEQRES 21 B 427 VAL LYS LYS ARG VAL HIS PRO ALA LEU GLY ASP ALA GLY SEQRES 22 B 427 ASP PHE VAL GLY LYS ALA SER MET ASP GLY VAL GLU HIS SEQRES 23 B 427 LEU LEU ARG GLU TYR PRO ASN ASN LYS PHE LEU VAL THR SEQRES 24 B 427 MET LEU SER ARG GLU ASN GLN HIS GLU LEU VAL VAL LEU SEQRES 25 B 427 ALA ARG LYS PHE SER ASN LEU MET ILE PHE GLY CYS TRP SEQRES 26 B 427 TRP PHE MET ASN ASN PRO GLU ILE ILE ASN GLU MET THR SEQRES 27 B 427 ARG MET ARG MET GLU MET LEU GLY THR SER PHE ILE PRO SEQRES 28 B 427 GLN HIS SER ASP ALA ARG VAL LEU GLU GLN LEU ILE TYR SEQRES 29 B 427 LYS TRP HIS HIS SER LYS SER ILE ILE ALA GLU VAL LEU SEQRES 30 B 427 ILE ASP LYS TYR ASP ASP ILE LEU GLN ALA GLY TRP GLU SEQRES 31 B 427 VAL THR GLU GLU GLU ILE LYS ARG ASP VAL ALA ASP LEU SEQRES 32 B 427 PHE SER ARG ASN PHE TRP ARG PHE VAL GLY ARG ASN ASP SEQRES 33 B 427 HIS VAL THR SER VAL LYS VAL GLU GLN GLN THR SEQRES 1 C 427 MET SER ILE ASN SER ARG GLU VAL LEU ALA GLU LYS VAL SEQRES 2 C 427 LYS ASN ALA VAL ASN ASN GLN PRO VAL THR ASP MET HIS SEQRES 3 C 427 THR HIS LEU PHE SER PRO ASN PHE GLY GLU ILE LEU LEU SEQRES 4 C 427 TRP ASP ILE ASP GLU LEU LEU THR TYR HIS TYR LEU VAL SEQRES 5 C 427 ALA GLU VAL MET ARG TRP THR ASP VAL SER ILE GLU ALA SEQRES 6 C 427 PHE TRP ALA MET SER LYS ARG GLU GLN ALA ASP LEU ILE SEQRES 7 C 427 TRP GLU GLU LEU PHE ILE LYS ARG SER PRO VAL SER GLU SEQRES 8 C 427 ALA CYS ARG GLY VAL LEU THR CYS LEU GLN GLY LEU GLY SEQRES 9 C 427 LEU ASP PRO ALA THR ARG ASP LEU GLN VAL TYR ARG GLU SEQRES 10 C 427 TYR PHE ALA LYS LYS THR SER GLU GLU GLN VAL ASP THR SEQRES 11 C 427 VAL LEU GLN LEU ALA ASN VAL SER ASP VAL VAL MET THR SEQRES 12 C 427 ASN ASP PRO PHE ASP ASP ASN GLU ARG ILE SER TRP LEU SEQRES 13 C 427 GLU GLY LYS GLN PRO ASP SER ARG PHE HIS ALA ALA LEU SEQRES 14 C 427 ARG LEU ASP PRO LEU LEU ASN GLU TYR GLU GLN THR LYS SEQRES 15 C 427 HIS ARG LEU ARG ASP TRP GLY TYR LYS VAL ASN ASP GLU SEQRES 16 C 427 TRP ASN GLU GLY SER ILE GLN GLU VAL LYS ARG PHE LEU SEQRES 17 C 427 THR ASP TRP ILE GLU ARG MET ASP PRO VAL TYR MET ALA SEQRES 18 C 427 VAL SER LEU PRO PRO THR PHE SER PHE PRO GLU GLU SER SEQRES 19 C 427 ASN ARG GLY ARG ILE ILE ARG ASP CYS LEU LEU PRO VAL SEQRES 20 C 427 ALA GLU LYS HIS ASN ILE PRO PHE ALA MET MET ILE GLY SEQRES 21 C 427 VAL LYS LYS ARG VAL HIS PRO ALA LEU GLY ASP ALA GLY SEQRES 22 C 427 ASP PHE VAL GLY LYS ALA SER MET ASP GLY VAL GLU HIS SEQRES 23 C 427 LEU LEU ARG GLU TYR PRO ASN ASN LYS PHE LEU VAL THR SEQRES 24 C 427 MET LEU SER ARG GLU ASN GLN HIS GLU LEU VAL VAL LEU SEQRES 25 C 427 ALA ARG LYS PHE SER ASN LEU MET ILE PHE GLY CYS TRP SEQRES 26 C 427 TRP PHE MET ASN ASN PRO GLU ILE ILE ASN GLU MET THR SEQRES 27 C 427 ARG MET ARG MET GLU MET LEU GLY THR SER PHE ILE PRO SEQRES 28 C 427 GLN HIS SER ASP ALA ARG VAL LEU GLU GLN LEU ILE TYR SEQRES 29 C 427 LYS TRP HIS HIS SER LYS SER ILE ILE ALA GLU VAL LEU SEQRES 30 C 427 ILE ASP LYS TYR ASP ASP ILE LEU GLN ALA GLY TRP GLU SEQRES 31 C 427 VAL THR GLU GLU GLU ILE LYS ARG ASP VAL ALA ASP LEU SEQRES 32 C 427 PHE SER ARG ASN PHE TRP ARG PHE VAL GLY ARG ASN ASP SEQRES 33 C 427 HIS VAL THR SER VAL LYS VAL GLU GLN GLN THR

HET ZN A 501 1 HET ZN B 502 1 HET ZN C 503 1 HET NA C 504 1 HET CL A 502 1

HETNAM ZN ZINC ION HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION

FORMUL 4 ZN 3(ZN 2+) FORMUL 7 NA NA 1+ FORMUL 8 CL CL 1- FORMUL 9 HOH *196(H2 O)

HELIX 1 1 SER A 5 GLN A 20 1 16 HELIX 2 2 SER A 31 LEU A 38 5 8 HELIX 3 3 ASP A 41 THR A 47 1 7 HELIX 4 4 TYR A 48 MET A 56 1 9 HELIX 5 5 SER A 62 MET A 69 1 8 HELIX 6 6 SER A 70 ILE A 84 1 15 HELIX 7 7 SER A 90 GLY A 104 1 15 HELIX 8 8 ASP A 106 ARG A 110 5 5 HELIX 9 9 ASP A 111 LYS A 121 1 11 HELIX 10 10 THR A 123 ALA A 135 1 13 HELIX 11 11 ASP A 148 GLU A 157 1 10 HELIX 12 12 LEU A 171 GLU A 177 1 7 HELIX 13 13 GLU A 177 TRP A 188 1 12 HELIX 14 14 ASN A 197 ASP A 216 1 20 HELIX 15 15 SER A 234 CYS A 243 1 10 HELIX 16 16 CYS A 243 HIS A 251 1 9 HELIX 17 17 HIS A 266 GLY A 273 5 8 HELIX 18 18 MET A 281 TYR A 291 1 11 HELIX 19 19 SER A 302 GLU A 304 5 3 HELIX 20 20 ASN A 305 PHE A 316 1 12 HELIX 21 21 TRP A 325 ASN A 329 5 5 HELIX 22 22 ASN A 330 GLY A 346 1 17 HELIX 23 23 GLU A 360 GLN A 386 1 27 HELIX 24 24 THR A 392 SER A 405 1 14 HELIX 25 25 SER A 405 VAL A 412 1 8 HELIX 26 26 SER B 5 GLN B 20 1 16 HELIX 27 27 SER B 31 GLY B 35 5 5 HELIX 28 28 ASP B 41 THR B 47 1 7 HELIX 29 29 TYR B 48 ARG B 57 1 10 HELIX 30 30 SER B 62 MET B 69 1 8 HELIX 31 31 SER B 70 ILE B 84 1 15 HELIX 32 32 SER B 90 GLY B 104 1 15 HELIX 33 33 ASP B 106 ARG B 110 5 5 HELIX 34 34 ASP B 111 LYS B 121 1 11 HELIX 35 35 THR B 123 ALA B 135 1 13 HELIX 36 36 ASP B 148 GLU B 157 1 10 HELIX 37 37 LEU B 171 GLU B 177 1 7 HELIX 38 38 GLU B 177 TRP B 188 1 12 HELIX 39 39 ASN B 197 ASP B 216 1 20 HELIX 40 40 SER B 234 CYS B 243 1 10 HELIX 41 41 CYS B 243 HIS B 251 1 9 HELIX 42 42 HIS B 266 GLY B 273 5 8 HELIX 43 43 MET B 281 TYR B 291 1 11 HELIX 44 44 SER B 302 GLU B 304 5 3 HELIX 45 45 ASN B 305 PHE B 316 1 12 HELIX 46 46 TRP B 325 ASN B 329 5 5 HELIX 47 47 ASN B 330 GLY B 346 1 17 HELIX 48 48 GLU B 360 GLN B 386 1 27 HELIX 49 49 THR B 392 SER B 405 1 14 HELIX 50 50 SER B 405 VAL B 412 1 8 HELIX 51 51 SER C 5 GLN C 20 1 16 HELIX 52 52 SER C 31 GLY C 35 5 5 HELIX 53 53 ASP C 41 THR C 47 1 7 HELIX 54 54 TYR C 48 MET C 56 1 9 HELIX 55 55 SER C 62 MET C 69 1 8 HELIX 56 56 SER C 70 ILE C 84 1 15 HELIX 57 57 SER C 90 GLY C 104 1 15 HELIX 58 58 ASP C 106 ARG C 110 5 5 HELIX 59 59 ASP C 111 LYS C 121 1 11 HELIX 60 60 THR C 123 ALA C 135 1 13 HELIX 61 61 ASP C 148 GLU C 157 1 10 HELIX 62 62 LEU C 171 GLU C 177 1 7 HELIX 63 63 GLU C 177 TRP C 188 1 12 HELIX 64 64 ASN C 197 ASP C 216 1 20 HELIX 65 65 SER C 234 CYS C 243 1 10 HELIX 66 66 CYS C 243 HIS C 251 1 9 HELIX 67 67 HIS C 266 GLY C 273 5 8 HELIX 68 68 MET C 281 TYR C 291 1 11 HELIX 69 69 SER C 302 GLU C 304 5 3 HELIX 70 70 ASN C 305 PHE C 316 1 12 HELIX 71 71 TRP C 325 ASN C 329 5 5 HELIX 72 72 ASN C 330 GLY C 346 1 17 HELIX 73 73 GLU C 360 GLN C 386 1 27 HELIX 74 74 THR C 392 SER C 405 1 14 HELIX 75 75 SER C 405 VAL C 412 1 8

SHEET 1 A 3 VAL A 22 ASP A 24 0 SHEET 2 A 3 VAL A 137 VAL A 141 1 O ASP A 139 N ASP A 24 SHEET 3 A 3 PHE A 165 HIS A 166 1 O HIS A 166 N VAL A 140 SHEET 1 B 5 LEU A 169 ARG A 170 0 SHEET 2 B 5 MET A 220 LEU A 224 1 O ALA A 221 N LEU A 169 SHEET 3 B 5 PHE A 255 ILE A 259 1 O ALA A 256 N MET A 220 SHEET 4 B 5 PHE A 296 MET A 300 1 O LEU A 297 N MET A 257 SHEET 5 B 5 LEU A 319 ILE A 321 1 O MET A 320 N PHE A 296 SHEET 1 C 2 VAL A 261 LYS A 262 0 SHEET 2 C 2 PHE A 275 VAL A 276 -1 O PHE A 275 N LYS A 262 SHEET 1 D 3 VAL B 22 ASP B 24 0 SHEET 2 D 3 VAL B 137 VAL B 141 1 O ASP B 139 N ASP B 24 SHEET 3 D 3 PHE B 165 HIS B 166 1 O HIS B 166 N VAL B 140 SHEET 1 E 5 LEU B 169 ARG B 170 0 SHEET 2 E 5 MET B 220 LEU B 224 1 O ALA B 221 N LEU B 169 SHEET 3 E 5 PHE B 255 ILE B 259 1 O ALA B 256 N MET B 220 SHEET 4 E 5 PHE B 296 MET B 300 1 O LEU B 297 N MET B 257 SHEET 5 E 5 LEU B 319 ILE B 321 1 O MET B 320 N PHE B 296 SHEET 1 F 2 VAL B 261 LYS B 262 0 SHEET 2 F 2 PHE B 275 VAL B 276 -1 O PHE B 275 N LYS B 262 SHEET 1 G 3 VAL C 22 ASP C 24 0 SHEET 2 G 3 VAL C 137 VAL C 141 1 O ASP C 139 N ASP C 24 SHEET 3 G 3 PHE C 165 HIS C 166 1 O HIS C 166 N VAL C 140 SHEET 1 H 5 LEU C 169 ARG C 170 0 SHEET 2 H 5 MET C 220 LEU C 224 1 O ALA C 221 N LEU C 169 SHEET 3 H 5 PHE C 255 ILE C 259 1 O ALA C 256 N MET C 220 SHEET 4 H 5 PHE C 296 MET C 300 1 O LEU C 297 N MET C 257 SHEET 5 H 5 LEU C 319 ILE C 321 1 O MET C 320 N PHE C 296 SHEET 1 I 2 VAL C 261 LYS C 262 0 SHEET 2 I 2 PHE C 275 VAL C 276 -1 O PHE C 275 N LYS C 262

LINK NE2 HIS A 26 ZN ZN A 501 1555 1555 2.22 LINK NE2 HIS A 28 ZN ZN A 501 1555 1555 2.20 LINK OD1 ASP A 355 ZN ZN A 501 1555 1555 2.09 LINK NE2 HIS B 26 ZN ZN B 502 1555 1555 2.21 LINK NE2 HIS B 28 ZN ZN B 502 1555 1555 2.15 LINK OD1 ASP B 355 ZN ZN B 502 1555 1555 2.18 LINK NE2 HIS C 26 ZN ZN C 503 1555 1555 2.13 LINK NE2 HIS C 28 ZN ZN C 503 1555 1555 2.21 LINK OD1 ASP C 355 ZN ZN C 503 1555 1555 2.27 LINK ZN ZN A 501 O HOH A 555 1555 1555 2.18 LINK ZN ZN B 502 O HOH B 603 1555 1555 2.18 LINK ZN ZN C 503 O HOH C 546 1555 1555 2.13 LINK NA NA C 504 O HOH B 601 1555 1555 2.14 LINK NA NA C 504 O HOH B 602 1555 1555 2.02 LINK NA NA C 504 O HOH C 544 1555 1555 2.13 LINK NA NA C 504 O HOH A 554 1555 1555 2.18 LINK NA NA C 504 O HOH A 553 1555 1555 2.07 LINK NA NA C 504 O HOH C 545 1555 1555 2.27

CISPEP 1 PHE A 230 PRO A 231 0 -0.13 CISPEP 2 PHE B 230 PRO B 231 0 -0.01 CISPEP 3 PHE C 230 PRO C 231 0 -0.18

SITE 1 AC1 4 HIS A 26 HIS A 28 ASP A 355 HOH A 555 SITE 1 AC2 4 HIS B 26 HIS B 28 ASP B 355 HOH B 603 SITE 1 AC3 4 HIS C 26 HIS C 28 ASP C 355 HOH C 546 SITE 1 AC4 7 GLU A 332 HOH A 553 HOH A 554 HOH B 601 SITE 2 AC4 7 HOH B 602 HOH C 544 HOH C 545 SITE 1 AC5 6 LYS A 278 GLU A 304 LYS B 278 GLU B 304 SITE 2 AC5 6 LYS C 278 GLU C 304

CRYST1 133.372 133.372 196.821 90.00 90.00 90.00 P 41 2 2 24

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 0.007498 0.000000 0.000000 0.00000

SCALE2 0.000000 0.007498 0.000000 0.00000

SCALE3 0.000000 0.000000 0.005081 0.00000