HEADER TRANSPORT PROTEIN 23-APR-19 6OOM TITLE PROTEIN A COMPND MOL_ID: 1; COMPND 2 MOLECULE: MULTIDRUG TRANSPORTER MDFA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: A9R57_05385, BJJ90_17655; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COMPLEX, TRANSPORT, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.LU REVDAT 3 13-MAR-24 6OOM 1 REMARK REVDAT 2 01-JAN-20 6OOM 1 REMARK REVDAT 1 04-SEP-19 6OOM 0 JRNL AUTH H.H.WU,J.SYMERSKY,M.LU JRNL TITL STRUCTURE OF AN ENGINEERED MULTIDRUG TRANSPORTER MDFA JRNL TITL 2 REVEALS THE MOLECULAR BASIS FOR SUBSTRATE RECOGNITION. JRNL REF COMMUN BIOL V. 2 210 2019 JRNL REFN ESSN 2399-3642 JRNL PMID 31240248 JRNL DOI 10.1038/S42003-019-0446-Y REMARK 2 REMARK 2 RESOLUTION. 2.20 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 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 26746 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2990 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 58 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6OOM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-19. REMARK 100 THE DEPOSITION ID IS D_1000241094. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 130 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26746 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, MAGNESIUM CHLORIDE, PH 6, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 47.61950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.51550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 47.61950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.51550 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -20.01810 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 100.36310 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE1 GLN A 46 NE1 TRP A 170 2.06 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 LEU A 11 -41.14 -160.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 655 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A 656 DISTANCE = 7.85 ANGSTROMS REMARK 525 HOH A 657 DISTANCE = 9.52 ANGSTROMS REMARK 525 HOH A 658 DISTANCE = 11.00 ANGSTROMS 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 PR A 503 PR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 207 OE2 REMARK 620 2 ASP A 211 OD1 69.2 REMARK 620 3 ASP A 211 OD2 74.2 41.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 PR A 504 PR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 207 OE2 REMARK 620 2 HOH A 620 O 99.9 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LDA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LDA A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PR A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PR A 504 DBREF1 6OOM A 9 400 UNP A0A1E5MBX7_ECOLX DBREF2 6OOM A A0A1E5MBX7 9 400 SEQADV 6OOM THR A 239 UNP A0A1E5MBX ILE 239 CONFLICT SEQADV 6OOM GLU A 354 UNP A0A1E5MBX GLY 354 CONFLICT SEQRES 1 A 392 ALA ARG LEU GLY ARG GLN ALA LEU LEU PHE PRO LEU CYS SEQRES 2 A 392 LEU VAL LEU TYR GLU PHE SER THR TYR ILE GLY ASN ASP SEQRES 3 A 392 MET ILE GLN PRO GLY MET LEU ALA VAL VAL GLU GLN TYR SEQRES 4 A 392 GLN ALA GLY ILE ASP TRP VAL PRO THR SER MET THR ALA SEQRES 5 A 392 TYR LEU ALA GLY GLY MET PHE LEU GLN TRP LEU LEU GLY SEQRES 6 A 392 PRO LEU SER ASP ARG ILE GLY ARG ARG PRO VAL MET LEU SEQRES 7 A 392 ALA GLY VAL VAL TRP PHE ILE VAL THR CYS LEU ALA ILE SEQRES 8 A 392 LEU LEU ALA GLN ASN ILE GLU GLN PHE THR LEU LEU ARG SEQRES 9 A 392 PHE LEU GLN GLY ILE SER LEU CYS PHE ILE GLY ALA VAL SEQRES 10 A 392 GLY TYR ALA ALA ILE GLN GLU SER PHE GLU GLU ALA VAL SEQRES 11 A 392 CYS ILE LYS ILE THR ALA LEU MET ALA ASN VAL ALA LEU SEQRES 12 A 392 ILE ALA PRO LEU LEU GLY PRO LEU VAL GLY ALA ALA TRP SEQRES 13 A 392 ILE HIS VAL LEU PRO TRP GLU GLY MET PHE VAL LEU PHE SEQRES 14 A 392 ALA ALA LEU ALA ALA ILE SER PHE PHE GLY LEU GLN ARG SEQRES 15 A 392 ALA MET PRO GLU THR ALA THR ARG ILE GLY GLU LYS LEU SEQRES 16 A 392 SER LEU LYS GLU LEU GLY ARG ASP TYR LYS LEU VAL LEU SEQRES 17 A 392 LYS ASN GLY ARG PHE VAL ALA GLY ALA LEU ALA LEU GLY SEQRES 18 A 392 PHE VAL SER LEU PRO LEU LEU ALA TRP THR ALA GLN SER SEQRES 19 A 392 PRO ILE ILE ILE ILE THR GLY GLU GLN LEU SER SER TYR SEQRES 20 A 392 GLU TYR GLY LEU LEU GLN VAL PRO ILE PHE GLY ALA LEU SEQRES 21 A 392 ILE ALA GLY ASN LEU LEU LEU ALA ARG LEU THR SER ARG SEQRES 22 A 392 ARG THR VAL ARG SER LEU ILE ILE MET GLY GLY TRP PRO SEQRES 23 A 392 ILE MET ILE GLY LEU LEU VAL ALA ALA ALA ALA THR VAL SEQRES 24 A 392 ILE SER SER HIS ALA TYR LEU TRP MET THR ALA GLY LEU SEQRES 25 A 392 SER ILE TYR ALA PHE GLY ILE GLY LEU ALA ASN ALA GLY SEQRES 26 A 392 LEU VAL ARG LEU THR LEU PHE ALA SER ASP MET SER LYS SEQRES 27 A 392 GLY THR VAL SER ALA ALA MET GLU MET LEU GLN MET LEU SEQRES 28 A 392 ILE PHE THR VAL GLY ILE GLU ILE SER LYS HIS ALA TRP SEQRES 29 A 392 LEU ASN GLY GLY ASN GLY LEU PHE ASN LEU PHE ASN LEU SEQRES 30 A 392 VAL ASN GLY ILE LEU TRP LEU SER LEU MET VAL ILE PHE SEQRES 31 A 392 LEU LYS HET LDA A 501 16 HET LDA A 502 16 HET PR A 503 1 HET PR A 504 1 HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE HETNAM PR PRASEODYMIUM ION FORMUL 2 LDA 2(C14 H31 N O) FORMUL 4 PR 2(PR 3+) FORMUL 6 HOH *58(H2 O) HELIX 1 AA1 LEU A 16 MET A 35 1 20 HELIX 2 AA2 MET A 35 GLN A 48 1 14 HELIX 3 AA3 GLY A 50 ASP A 52 5 3 HELIX 4 AA4 TRP A 53 GLY A 65 1 13 HELIX 5 AA5 LEU A 68 GLY A 80 1 13 HELIX 6 AA6 GLY A 80 ILE A 99 1 20 HELIX 7 AA7 LEU A 100 ALA A 102 5 3 HELIX 8 AA8 ASN A 104 ILE A 117 1 14 HELIX 9 AA9 LEU A 119 VAL A 125 1 7 HELIX 10 AB1 VAL A 125 PHE A 134 1 10 HELIX 11 AB2 GLU A 135 LEU A 168 1 34 HELIX 12 AB3 PRO A 169 MET A 192 1 24 HELIX 13 AB4 SER A 204 ASN A 218 1 15 HELIX 14 AB5 ASN A 218 ILE A 247 1 30 HELIX 15 AB6 SER A 253 THR A 279 1 27 HELIX 16 AB7 THR A 283 SER A 309 1 27 HELIX 17 AB8 ALA A 312 PHE A 340 1 29 HELIX 18 AB9 SER A 345 LYS A 400 1 56 LINK OE2 GLU A 207 PR PR A 503 1555 1555 2.56 LINK OE2 GLU A 207 PR PR A 504 1555 1555 3.04 LINK OD1 ASP A 211 PR PR A 503 1555 1555 3.35 LINK OD2 ASP A 211 PR PR A 503 1555 1555 2.54 LINK PR PR A 504 O HOH A 620 1555 3545 3.46 SITE 1 AC1 7 ASN A 33 ASP A 34 MET A 58 PRO A 154 SITE 2 AC1 7 SER A 232 LEU A 236 ASN A 331 SITE 1 AC2 5 GLU A 26 SER A 350 GLU A 354 GLN A 357 SITE 2 AC2 5 HOH A 631 SITE 1 AC3 2 GLU A 207 ASP A 211 SITE 1 AC4 1 GLU A 207 CRYST1 95.239 63.031 102.340 90.00 101.28 90.00 C 1 2 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 0.010500 0.000000 0.002094 0.00000 SCALE2 0.000000 0.015865 -0.000001 0.00000 SCALE3 0.000000 0.000000 0.009964 0.00000