HEADER HYDROLASE 11-OCT-23 8WQ9 TITLE CRYSTAL STRUCTURE OF DIHYDROPYRIMIDINASE COMPLEXED WITH GAMMA- TITLE 2 AMINOBUTYRIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: D-HYDANTOINASE/DIHYDROPYRIMIDINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DHPASE; COMPND 5 EC: 3.5.2.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA PAO1; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 STRAIN: PAO1; SOURCE 5 GENE: DHT, PA0441; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS DIHYDROPYRIMIDINASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.H.HUANG,C.Y.HUANG REVDAT 1 03-APR-24 8WQ9 0 JRNL AUTH Y.H.HUANG,C.Y.HUANG JRNL TITL THE COMPLEXED CRYSTAL STRUCTURE OF DIHYDROPYRIMIDINASE JRNL TITL 2 REVEALS A POTENTIAL INTERACTIVE LINK WITH THE JRNL TITL 3 NEUROTRANSMITTER GAMMA-AMINOBUTYRIC ACID (GABA). JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 692 49351 2024 JRNL REFN ESSN 1090-2104 JRNL PMID 38056157 JRNL DOI 10.1016/J.BBRC.2023.149351 REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19.1_4122: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 75156 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 3839 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 27.7400 - 5.8900 0.95 2853 140 0.1549 0.1648 REMARK 3 2 5.8800 - 4.6800 0.92 2643 162 0.1495 0.1827 REMARK 3 3 4.6800 - 4.0900 0.91 2593 142 0.1343 0.1535 REMARK 3 4 4.0900 - 3.7200 0.91 2566 125 0.1534 0.1864 REMARK 3 5 3.7200 - 3.4500 0.92 2576 153 0.1641 0.1909 REMARK 3 6 3.4500 - 3.2500 0.94 2630 131 0.1814 0.2413 REMARK 3 7 3.2500 - 3.0900 0.94 2642 129 0.1871 0.2394 REMARK 3 8 3.0900 - 2.9500 0.95 2666 140 0.1843 0.2174 REMARK 3 9 2.9500 - 2.8400 0.95 2627 145 0.1843 0.2509 REMARK 3 10 2.8400 - 2.7400 0.95 2689 124 0.1789 0.2261 REMARK 3 11 2.7400 - 2.6500 0.96 2649 159 0.1800 0.2327 REMARK 3 12 2.6500 - 2.5800 0.96 2669 141 0.1763 0.2092 REMARK 3 13 2.5800 - 2.5100 0.96 2669 125 0.1778 0.2266 REMARK 3 14 2.5100 - 2.4500 0.96 2661 142 0.1755 0.2187 REMARK 3 15 2.4500 - 2.3900 0.97 2698 128 0.1771 0.2292 REMARK 3 16 2.3900 - 2.3400 0.97 2694 133 0.1812 0.2393 REMARK 3 17 2.3400 - 2.3000 0.97 2659 144 0.1767 0.2371 REMARK 3 18 2.3000 - 2.2500 0.97 2676 151 0.1780 0.2607 REMARK 3 19 2.2500 - 2.2100 0.97 2611 164 0.1808 0.2502 REMARK 3 20 2.2100 - 2.1800 0.97 2689 146 0.1879 0.2324 REMARK 3 21 2.1700 - 2.1400 0.97 2694 138 0.1864 0.2097 REMARK 3 22 2.1400 - 2.1100 0.97 2681 138 0.1848 0.2532 REMARK 3 23 2.1100 - 2.0800 0.97 2679 146 0.1879 0.2606 REMARK 3 24 2.0800 - 2.0500 0.97 2646 164 0.1929 0.2377 REMARK 3 25 2.0500 - 2.0200 0.97 2668 145 0.2018 0.2520 REMARK 3 26 2.0200 - 1.9900 0.97 2648 149 0.2135 0.2819 REMARK 3 27 1.9900 - 1.9700 0.78 2141 135 0.2375 0.3052 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.480 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 7556 REMARK 3 ANGLE : 0.968 10268 REMARK 3 CHIRALITY : 0.058 1112 REMARK 3 PLANARITY : 0.010 1360 REMARK 3 DIHEDRAL : 7.057 1062 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8WQ9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1300041802. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-AUG-21 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13C1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.975 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 75195 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.960 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.32200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18%PEG8000, 100MM TRIS-HCL PH7.0, REMARK 280 200MM CALCIUM CHLORIDE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 44.15700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.51800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.15700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 55.51800 REMARK 290 SMTRY3 4 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: 5540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -175.0 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 HIS A 480 REMARK 465 HIS A 481 REMARK 465 HIS A 482 REMARK 465 HIS A 483 REMARK 465 HIS A 484 REMARK 465 HIS A 485 REMARK 465 MET B 1 REMARK 465 HIS B 480 REMARK 465 HIS B 481 REMARK 465 HIS B 482 REMARK 465 HIS B 483 REMARK 465 HIS B 484 REMARK 465 HIS B 485 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 GLU A 14 -14.38 -142.76 REMARK 500 ASN A 34 55.78 39.48 REMARK 500 HIS A 59 86.06 -150.44 REMARK 500 MET A 67 -127.69 57.79 REMARK 500 TYR A 155 53.65 70.39 REMARK 500 ALA A 158 -91.72 -127.24 REMARK 500 ARG A 212 67.03 -151.79 REMARK 500 HIS A 239 76.42 22.11 REMARK 500 HIS A 317 104.26 -56.12 REMARK 500 ASP A 331 100.93 -163.89 REMARK 500 SER A 369 -57.71 -145.82 REMARK 500 TYR A 458 61.23 60.99 REMARK 500 ARG A 473 132.62 -33.99 REMARK 500 THR B 12 -168.34 -109.27 REMARK 500 GLU B 14 -14.60 -143.88 REMARK 500 GLN B 63 43.90 37.66 REMARK 500 MET B 67 -143.84 61.18 REMARK 500 TYR B 155 53.25 74.71 REMARK 500 ALA B 158 -98.60 -143.30 REMARK 500 ARG B 212 67.49 -150.60 REMARK 500 HIS B 239 71.04 20.39 REMARK 500 HIS B 317 107.74 -56.65 REMARK 500 CYS B 318 89.35 -151.96 REMARK 500 ASP B 331 99.84 -160.83 REMARK 500 SER B 369 -52.95 -144.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PHE A 122 HIS A 123 148.65 REMARK 500 PHE B 122 HIS B 123 148.16 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 504 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 59 NE2 REMARK 620 2 HIS A 61 NE2 97.3 REMARK 620 3 KCX A 150 OQ2 93.4 87.1 REMARK 620 4 ASP A 316 OD1 77.3 85.6 167.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX A 150 OQ1 REMARK 620 2 HIS A 183 ND1 85.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 504 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 59 NE2 REMARK 620 2 HIS B 61 NE2 97.7 REMARK 620 3 KCX B 150 OQ1 90.9 85.6 REMARK 620 4 ASP B 316 OD1 82.1 87.8 169.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX B 150 OQ2 REMARK 620 2 HIS B 183 ND1 102.6 REMARK 620 N 1 DBREF 8WQ9 A 1 479 UNP Q9I676 HYDA_PSEAE 1 479 DBREF 8WQ9 B 1 479 UNP Q9I676 HYDA_PSEAE 1 479 SEQADV 8WQ9 HIS A 480 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS A 481 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS A 482 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS A 483 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS A 484 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS A 485 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS B 480 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS B 481 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS B 482 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS B 483 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS B 484 UNP Q9I676 EXPRESSION TAG SEQADV 8WQ9 HIS B 485 UNP Q9I676 EXPRESSION TAG SEQRES 1 A 485 MET SER LEU LEU ILE ARG GLY ALA THR VAL VAL THR HIS SEQRES 2 A 485 GLU GLU SER TYR ARG ALA ASP VAL LEU CYS ALA ASN GLY SEQRES 3 A 485 LEU ILE GLN ALA ILE GLY GLU ASN LEU GLU THR PRO SER SEQRES 4 A 485 GLY CYS ASP VAL LEU ASP GLY GLY GLY GLN TYR LEU MET SEQRES 5 A 485 PRO GLY GLY ILE ASP PRO HIS THR HIS MET GLN LEU PRO SEQRES 6 A 485 PHE MET GLY THR VAL ALA SER GLU ASP PHE PHE SER GLY SEQRES 7 A 485 THR ALA ALA GLY LEU ALA GLY GLY THR THR SER ILE ILE SEQRES 8 A 485 ASP PHE VAL ILE PRO ASN PRO ARG GLN SER LEU LEU GLU SEQRES 9 A 485 ALA PHE HIS THR TRP ARG GLY TRP ALA GLN LYS SER ALA SEQRES 10 A 485 ALA ASP TYR GLY PHE HIS VAL ALA ILE THR TRP TRP SER SEQRES 11 A 485 ASP GLU VAL ALA ARG GLU MET GLY GLU LEU VAL ALA GLN SEQRES 12 A 485 HIS GLY VAL ASN SER PHE KCX HIS PHE MET ALA TYR LYS SEQRES 13 A 485 ASN ALA ILE MET ALA ALA ASP ASP THR LEU VAL ALA SER SEQRES 14 A 485 PHE GLU ARG CYS LEU GLU LEU GLY ALA VAL PRO THR VAL SEQRES 15 A 485 HIS ALA GLU ASN GLY GLU LEU VAL PHE HIS LEU GLN GLN SEQRES 16 A 485 LYS LEU LEU ALA GLN GLY LEU THR GLY PRO GLU ALA HIS SEQRES 17 A 485 PRO LEU SER ARG PRO PRO GLN VAL GLU GLY GLU ALA ALA SEQRES 18 A 485 SER ARG ALA ILE ARG ILE ALA GLU THR LEU GLY THR PRO SEQRES 19 A 485 LEU TYR LEU VAL HIS ILE SER SER ARG GLU ALA LEU ASP SEQRES 20 A 485 GLU ILE ALA TYR ALA ARG ALA LYS GLY GLN PRO VAL TYR SEQRES 21 A 485 GLY GLU VAL LEU ALA GLY HIS LEU LEU LEU ASP ASP SER SEQRES 22 A 485 VAL TYR ARG HIS PRO ASP TRP ALA THR ALA ALA GLY TYR SEQRES 23 A 485 VAL MET SER PRO PRO PHE ARG PRO VAL GLU HIS GLN GLU SEQRES 24 A 485 ALA LEU TRP ARG GLY LEU GLN SER GLY ASN LEU HIS THR SEQRES 25 A 485 THR ALA THR ASP HIS CYS CYS PHE CYS ALA GLU GLN LYS SEQRES 26 A 485 ALA MET GLY ARG ASP ASP PHE SER LYS ILE PRO ASN GLY SEQRES 27 A 485 THR ALA GLY ILE GLU ASP ARG MET ALA LEU LEU TRP ASP SEQRES 28 A 485 ALA GLY VAL ASN SER GLY ARG LEU SER MET HIS GLU PHE SEQRES 29 A 485 VAL ALA LEU THR SER THR ASN THR ALA LYS ILE PHE ASN SEQRES 30 A 485 LEU PHE PRO ARG LYS GLY ALA ILE ARG VAL GLY ALA ASP SEQRES 31 A 485 ALA ASP LEU VAL LEU TRP ASP PRO GLN GLY SER ARG THR SEQRES 32 A 485 LEU SER ALA ALA THR HIS HIS GLN ARG VAL ASP PHE ASN SEQRES 33 A 485 ILE PHE GLU GLY ARG THR VAL ARG GLY ILE PRO SER HIS SEQRES 34 A 485 THR ILE SER GLN GLY LYS LEU LEU TRP ALA ALA GLY ASP SEQRES 35 A 485 LEU ARG ALA GLU PRO GLY ALA GLY ARG TYR VAL GLU ARG SEQRES 36 A 485 PRO ALA TYR PRO SER VAL TYR GLU VAL LEU GLY ARG ARG SEQRES 37 A 485 ALA GLU ARG GLN ARG PRO VAL ALA VAL GLU ARG HIS HIS SEQRES 38 A 485 HIS HIS HIS HIS SEQRES 1 B 485 MET SER LEU LEU ILE ARG GLY ALA THR VAL VAL THR HIS SEQRES 2 B 485 GLU GLU SER TYR ARG ALA ASP VAL LEU CYS ALA ASN GLY SEQRES 3 B 485 LEU ILE GLN ALA ILE GLY GLU ASN LEU GLU THR PRO SER SEQRES 4 B 485 GLY CYS ASP VAL LEU ASP GLY GLY GLY GLN TYR LEU MET SEQRES 5 B 485 PRO GLY GLY ILE ASP PRO HIS THR HIS MET GLN LEU PRO SEQRES 6 B 485 PHE MET GLY THR VAL ALA SER GLU ASP PHE PHE SER GLY SEQRES 7 B 485 THR ALA ALA GLY LEU ALA GLY GLY THR THR SER ILE ILE SEQRES 8 B 485 ASP PHE VAL ILE PRO ASN PRO ARG GLN SER LEU LEU GLU SEQRES 9 B 485 ALA PHE HIS THR TRP ARG GLY TRP ALA GLN LYS SER ALA SEQRES 10 B 485 ALA ASP TYR GLY PHE HIS VAL ALA ILE THR TRP TRP SER SEQRES 11 B 485 ASP GLU VAL ALA ARG GLU MET GLY GLU LEU VAL ALA GLN SEQRES 12 B 485 HIS GLY VAL ASN SER PHE KCX HIS PHE MET ALA TYR LYS SEQRES 13 B 485 ASN ALA ILE MET ALA ALA ASP ASP THR LEU VAL ALA SER SEQRES 14 B 485 PHE GLU ARG CYS LEU GLU LEU GLY ALA VAL PRO THR VAL SEQRES 15 B 485 HIS ALA GLU ASN GLY GLU LEU VAL PHE HIS LEU GLN GLN SEQRES 16 B 485 LYS LEU LEU ALA GLN GLY LEU THR GLY PRO GLU ALA HIS SEQRES 17 B 485 PRO LEU SER ARG PRO PRO GLN VAL GLU GLY GLU ALA ALA SEQRES 18 B 485 SER ARG ALA ILE ARG ILE ALA GLU THR LEU GLY THR PRO SEQRES 19 B 485 LEU TYR LEU VAL HIS ILE SER SER ARG GLU ALA LEU ASP SEQRES 20 B 485 GLU ILE ALA TYR ALA ARG ALA LYS GLY GLN PRO VAL TYR SEQRES 21 B 485 GLY GLU VAL LEU ALA GLY HIS LEU LEU LEU ASP ASP SER SEQRES 22 B 485 VAL TYR ARG HIS PRO ASP TRP ALA THR ALA ALA GLY TYR SEQRES 23 B 485 VAL MET SER PRO PRO PHE ARG PRO VAL GLU HIS GLN GLU SEQRES 24 B 485 ALA LEU TRP ARG GLY LEU GLN SER GLY ASN LEU HIS THR SEQRES 25 B 485 THR ALA THR ASP HIS CYS CYS PHE CYS ALA GLU GLN LYS SEQRES 26 B 485 ALA MET GLY ARG ASP ASP PHE SER LYS ILE PRO ASN GLY SEQRES 27 B 485 THR ALA GLY ILE GLU ASP ARG MET ALA LEU LEU TRP ASP SEQRES 28 B 485 ALA GLY VAL ASN SER GLY ARG LEU SER MET HIS GLU PHE SEQRES 29 B 485 VAL ALA LEU THR SER THR ASN THR ALA LYS ILE PHE ASN SEQRES 30 B 485 LEU PHE PRO ARG LYS GLY ALA ILE ARG VAL GLY ALA ASP SEQRES 31 B 485 ALA ASP LEU VAL LEU TRP ASP PRO GLN GLY SER ARG THR SEQRES 32 B 485 LEU SER ALA ALA THR HIS HIS GLN ARG VAL ASP PHE ASN SEQRES 33 B 485 ILE PHE GLU GLY ARG THR VAL ARG GLY ILE PRO SER HIS SEQRES 34 B 485 THR ILE SER GLN GLY LYS LEU LEU TRP ALA ALA GLY ASP SEQRES 35 B 485 LEU ARG ALA GLU PRO GLY ALA GLY ARG TYR VAL GLU ARG SEQRES 36 B 485 PRO ALA TYR PRO SER VAL TYR GLU VAL LEU GLY ARG ARG SEQRES 37 B 485 ALA GLU ARG GLN ARG PRO VAL ALA VAL GLU ARG HIS HIS SEQRES 38 B 485 HIS HIS HIS HIS MODRES 8WQ9 KCX A 150 LYS MODIFIED RESIDUE MODRES 8WQ9 KCX B 150 LYS MODIFIED RESIDUE HET KCX A 150 12 HET KCX B 150 12 HET ABU A 501 15 HET ABU A 502 15 HET ZN A 503 1 HET ZN A 504 1 HET ABU B 501 15 HET ABU B 502 15 HET ZN B 503 1 HET ZN B 504 1 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM ABU GAMMA-AMINO-BUTANOIC ACID HETNAM ZN ZINC ION HETSYN ABU GAMMA(AMINO)-BUTYRIC ACID FORMUL 1 KCX 2(C7 H14 N2 O4) FORMUL 3 ABU 4(C4 H9 N O2) FORMUL 5 ZN 4(ZN 2+) FORMUL 11 HOH *719(H2 O) HELIX 1 AA1 ASP A 74 GLY A 85 1 12 HELIX 2 AA2 SER A 101 GLN A 114 1 14 HELIX 3 AA3 SER A 130 GLY A 145 1 16 HELIX 4 AA4 ALA A 162 GLY A 177 1 16 HELIX 5 AA5 ASN A 186 GLN A 200 1 15 HELIX 6 AA6 GLU A 206 SER A 211 1 6 HELIX 7 AA7 PRO A 213 GLY A 232 1 20 HELIX 8 AA8 SER A 242 LYS A 255 1 14 HELIX 9 AA9 ALA A 265 LEU A 270 1 6 HELIX 10 AB1 ASP A 271 HIS A 277 5 7 HELIX 11 AB2 ASP A 279 TYR A 286 1 8 HELIX 12 AB3 PRO A 294 SER A 307 1 14 HELIX 13 AB4 CYS A 321 ALA A 326 1 6 HELIX 14 AB5 MET A 327 ARG A 329 5 3 HELIX 15 AB6 ASP A 331 ILE A 335 5 5 HELIX 16 AB7 ASP A 344 VAL A 354 1 11 HELIX 17 AB8 SER A 360 SER A 369 1 10 HELIX 18 AB9 SER A 369 PHE A 376 1 8 HELIX 19 AC1 SER A 460 GLN A 472 1 13 HELIX 20 AC2 ASP B 74 GLY B 85 1 12 HELIX 21 AC3 SER B 101 GLN B 114 1 14 HELIX 22 AC4 SER B 130 GLY B 145 1 16 HELIX 23 AC5 ALA B 162 GLY B 177 1 16 HELIX 24 AC6 ASN B 186 GLN B 200 1 15 HELIX 25 AC7 GLU B 206 SER B 211 1 6 HELIX 26 AC8 PRO B 213 GLY B 232 1 20 HELIX 27 AC9 SER B 242 ALA B 254 1 13 HELIX 28 AD1 ALA B 265 LEU B 270 1 6 HELIX 29 AD2 ASP B 271 HIS B 277 5 7 HELIX 30 AD3 ASP B 279 GLY B 285 1 7 HELIX 31 AD4 PRO B 294 SER B 307 1 14 HELIX 32 AD5 CYS B 321 ALA B 326 1 6 HELIX 33 AD6 MET B 327 ARG B 329 5 3 HELIX 34 AD7 ASP B 331 ILE B 335 5 5 HELIX 35 AD8 ASP B 344 VAL B 354 1 11 HELIX 36 AD9 SER B 360 SER B 369 1 10 HELIX 37 AE1 SER B 369 PHE B 376 1 8 HELIX 38 AE2 SER B 460 ARG B 473 1 14 SHEET 1 AA1 4 LEU A 27 GLY A 32 0 SHEET 2 AA1 4 ASP A 20 ALA A 24 -1 N ASP A 20 O GLY A 32 SHEET 3 AA1 4 LEU A 3 ARG A 6 -1 N LEU A 3 O CYS A 23 SHEET 4 AA1 4 ASP A 42 ASP A 45 1 O ASP A 42 N LEU A 4 SHEET 1 AA2 7 SER A 16 ARG A 18 0 SHEET 2 AA2 7 THR A 9 VAL A 11 -1 N VAL A 10 O TYR A 17 SHEET 3 AA2 7 TYR A 50 PRO A 53 1 O LEU A 51 N THR A 9 SHEET 4 AA2 7 LEU A 393 THR A 403 -1 O TRP A 396 N TYR A 50 SHEET 5 AA2 7 THR A 422 SER A 432 -1 O GLY A 425 N GLY A 400 SHEET 6 AA2 7 LYS A 435 ALA A 439 -1 O LEU A 437 N THR A 430 SHEET 7 AA2 7 ASP A 442 LEU A 443 -1 O ASP A 442 N ALA A 439 SHEET 1 AA3 8 GLY A 55 ASP A 57 0 SHEET 2 AA3 8 THR A 87 VAL A 94 1 O SER A 89 N ASP A 57 SHEET 3 AA3 8 ASP A 119 ALA A 125 1 O ALA A 125 N VAL A 94 SHEET 4 AA3 8 SER A 148 PHE A 152 1 O KCX A 150 N VAL A 124 SHEET 5 AA3 8 VAL A 179 HIS A 183 1 O THR A 181 N PHE A 149 SHEET 6 AA3 8 LEU A 235 LEU A 237 1 O TYR A 236 N VAL A 182 SHEET 7 AA3 8 VAL A 259 LEU A 264 1 O TYR A 260 N LEU A 237 SHEET 8 AA3 8 THR A 312 ALA A 314 1 O THR A 312 N VAL A 263 SHEET 1 AA4 2 PRO A 65 PHE A 66 0 SHEET 2 AA4 2 THR A 69 VAL A 70 -1 O THR A 69 N PHE A 66 SHEET 1 AA5 4 LEU B 27 GLY B 32 0 SHEET 2 AA5 4 ASP B 20 ALA B 24 -1 N ASP B 20 O GLY B 32 SHEET 3 AA5 4 LEU B 3 ARG B 6 -1 N LEU B 3 O CYS B 23 SHEET 4 AA5 4 ASP B 42 ASP B 45 1 O LEU B 44 N LEU B 4 SHEET 1 AA6 7 SER B 16 ARG B 18 0 SHEET 2 AA6 7 THR B 9 VAL B 11 -1 N VAL B 10 O TYR B 17 SHEET 3 AA6 7 TYR B 50 PRO B 53 1 O LEU B 51 N VAL B 11 SHEET 4 AA6 7 LEU B 393 THR B 403 -1 O TRP B 396 N TYR B 50 SHEET 5 AA6 7 THR B 422 SER B 432 -1 O GLY B 425 N GLY B 400 SHEET 6 AA6 7 LYS B 435 ALA B 439 -1 O LYS B 435 N SER B 432 SHEET 7 AA6 7 ASP B 442 LEU B 443 -1 O ASP B 442 N ALA B 439 SHEET 1 AA7 8 GLY B 55 ASP B 57 0 SHEET 2 AA7 8 THR B 87 VAL B 94 1 O SER B 89 N ASP B 57 SHEET 3 AA7 8 ASP B 119 ALA B 125 1 O ALA B 125 N VAL B 94 SHEET 4 AA7 8 SER B 148 PHE B 152 1 O SER B 148 N VAL B 124 SHEET 5 AA7 8 VAL B 179 HIS B 183 1 O HIS B 183 N HIS B 151 SHEET 6 AA7 8 LEU B 235 LEU B 237 1 O TYR B 236 N PRO B 180 SHEET 7 AA7 8 VAL B 259 LEU B 264 1 O TYR B 260 N LEU B 237 SHEET 8 AA7 8 THR B 312 ALA B 314 1 O THR B 312 N VAL B 263 SHEET 1 AA8 2 PRO B 65 PHE B 66 0 SHEET 2 AA8 2 THR B 69 VAL B 70 -1 O THR B 69 N PHE B 66 LINK C PHE A 149 N KCX A 150 1555 1555 1.33 LINK C KCX A 150 N HIS A 151 1555 1555 1.33 LINK C PHE B 149 N KCX B 150 1555 1555 1.34 LINK C KCX B 150 N HIS B 151 1555 1555 1.34 LINK NE2 HIS A 59 ZN ZN A 504 1555 1555 2.23 LINK NE2 HIS A 61 ZN ZN A 504 1555 1555 2.33 LINK OQ1 KCX A 150 ZN ZN A 503 1555 1555 1.88 LINK OQ2 KCX A 150 ZN ZN A 504 1555 1555 2.06 LINK ND1 HIS A 183 ZN ZN A 503 1555 1555 2.41 LINK OD1 ASP A 316 ZN ZN A 504 1555 1555 2.32 LINK NE2 HIS B 59 ZN ZN B 504 1555 1555 2.24 LINK NE2 HIS B 61 ZN ZN B 504 1555 1555 2.24 LINK OQ2 KCX B 150 ZN ZN B 503 1555 1555 2.00 LINK OQ1 KCX B 150 ZN ZN B 504 1555 1555 2.04 LINK ND1 HIS B 183 ZN ZN B 503 1555 1555 2.29 LINK OD1 ASP B 316 ZN ZN B 504 1555 1555 2.20 CISPEP 1 SER A 289 PRO A 290 0 -0.20 CISPEP 2 PHE A 379 PRO A 380 0 7.49 CISPEP 3 SER B 289 PRO B 290 0 -2.45 CISPEP 4 PHE B 379 PRO B 380 0 5.07 CRYST1 88.314 111.036 112.941 90.00 90.00 90.00 P 21 21 2 8 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 0.011323 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009006 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008854 0.00000