HEADER LYASE 29-DEC-14 4XFW TITLE CRYSTAL STRUCTURE OF THE MONOCLINIC FORM OF ALPHA-CARBONIC ANHYDRASE TITLE 2 FROM THE HUMAN PATHOGEN HELICOBACTER PYLORI COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-CARBONIC ANHYDRASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 22-247; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI G27; SOURCE 3 ORGANISM_TAXID: 563041; SOURCE 4 GENE: HPG27_1129; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS HELICOBACTER PYLORI, CARBONIC ANHYDRASE, METALLO PROTEINS, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.E.COMPOSTELLA,F.VALLESE,P.BERTO,G.ZANOTTI REVDAT 5 16-OCT-24 4XFW 1 REMARK REVDAT 4 10-JAN-24 4XFW 1 LINK REVDAT 3 19-AUG-15 4XFW 1 JRNL REVDAT 2 12-AUG-15 4XFW 1 JRNL REVDAT 1 05-AUG-15 4XFW 0 JRNL AUTH M.E.COMPOSTELLA,P.BERTO,F.VALLESE,G.ZANOTTI JRNL TITL STRUCTURE OF ALPHA-CARBONIC ANHYDRASE FROM THE HUMAN JRNL TITL 2 PATHOGEN HELICOBACTER PYLORI. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 71 1005 2015 JRNL REFN ESSN 2053-230X JRNL PMID 26249690 JRNL DOI 10.1107/S2053230X15010407 REMARK 2 REMARK 2 RESOLUTION. 1.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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) : 1.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 67175 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 3384 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 47.9764 - 4.3749 0.99 2796 131 0.1461 0.1469 REMARK 3 2 4.3749 - 3.4728 0.99 2763 145 0.1376 0.1766 REMARK 3 3 3.4728 - 3.0339 0.99 2720 162 0.1547 0.1869 REMARK 3 4 3.0339 - 2.7565 0.99 2731 142 0.1685 0.1802 REMARK 3 5 2.7565 - 2.5590 0.98 2701 160 0.1714 0.2134 REMARK 3 6 2.5590 - 2.4081 0.99 2728 141 0.1716 0.1826 REMARK 3 7 2.4081 - 2.2875 0.99 2717 157 0.1676 0.1858 REMARK 3 8 2.2875 - 2.1879 0.99 2688 151 0.1726 0.2091 REMARK 3 9 2.1879 - 2.1037 0.99 2731 143 0.1685 0.2007 REMARK 3 10 2.1037 - 2.0311 0.99 2678 148 0.1791 0.2124 REMARK 3 11 2.0311 - 1.9676 0.98 2713 147 0.1734 0.2110 REMARK 3 12 1.9676 - 1.9114 0.98 2749 115 0.1819 0.2145 REMARK 3 13 1.9114 - 1.8610 0.98 2691 127 0.1840 0.2151 REMARK 3 14 1.8610 - 1.8156 0.98 2727 130 0.1945 0.2360 REMARK 3 15 1.8156 - 1.7744 0.98 2667 143 0.1938 0.2235 REMARK 3 16 1.7744 - 1.7366 0.98 2720 141 0.1879 0.2231 REMARK 3 17 1.7366 - 1.7019 0.98 2683 152 0.2057 0.2271 REMARK 3 18 1.7019 - 1.6697 0.98 2651 151 0.2095 0.2788 REMARK 3 19 1.6697 - 1.6399 0.98 2726 145 0.2159 0.2532 REMARK 3 20 1.6399 - 1.6121 0.97 2618 138 0.2116 0.2298 REMARK 3 21 1.6121 - 1.5861 0.98 2710 135 0.2178 0.2811 REMARK 3 22 1.5861 - 1.5617 0.97 2680 140 0.2289 0.2821 REMARK 3 23 1.5617 - 1.5387 0.97 2652 159 0.2428 0.2788 REMARK 3 24 1.5387 - 1.5171 0.56 1551 81 0.2631 0.3212 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.510 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 : 0.007 3842 REMARK 3 ANGLE : 1.152 5199 REMARK 3 CHIRALITY : 0.049 537 REMARK 3 PLANARITY : 0.006 679 REMARK 3 DIHEDRAL : 14.201 1439 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 4XFW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000205595. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67218 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.517 REMARK 200 RESOLUTION RANGE LOW (A) : 47.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.38200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.000 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: 4G7A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM NITRATE, 0.1 M BIS TRIS REMARK 280 PROPANE PH 8.5 AND 20% (W/V) PEG 3350, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K 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 47.95250 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: 3230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -125.0 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 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 O HOH A 454 O HOH A 494 1.83 REMARK 500 OD2 ASP A 64 O HOH A 667 1.85 REMARK 500 O HOH A 706 O HOH A 717 1.85 REMARK 500 O HOH A 701 O HOH A 717 2.04 REMARK 500 O HOH B 438 O HOH B 473 2.05 REMARK 500 O HOH B 688 O HOH B 694 2.06 REMARK 500 O HOH B 665 O HOH B 686 2.07 REMARK 500 O HOH A 534 O HOH A 598 2.07 REMARK 500 OE2 GLU B 205 O HOH B 594 2.11 REMARK 500 O TYR A 25 O HOH A 401 2.13 REMARK 500 O HOH B 520 O HOH B 539 2.13 REMARK 500 O HOH A 458 O HOH A 489 2.15 REMARK 500 O THR B 94 O HOH B 401 2.16 REMARK 500 O HOH B 401 O HOH B 659 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 472 O HOH B 467 1455 2.01 REMARK 500 O HOH A 474 O HOH B 418 1456 2.04 REMARK 500 O HOH A 442 O HOH B 475 1455 2.12 REMARK 500 O HOH A 420 O HOH B 414 1455 2.17 REMARK 500 O HOH A 408 O HOH B 444 2656 2.19 REMARK 500 O HOH A 433 O HOH B 484 1556 2.19 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 LYS A 28 -146.63 -96.07 REMARK 500 LEU A 68 123.11 -38.53 REMARK 500 GLN A 166 -154.60 -160.05 REMARK 500 ASN B 27 46.58 -108.38 REMARK 500 LYS B 28 -148.97 -117.58 REMARK 500 GLN B 166 -129.48 -160.36 REMARK 500 ASN B 167 57.70 23.02 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 B 676 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH B 713 DISTANCE = 6.62 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 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 110 NE2 REMARK 620 2 HIS A 112 NE2 88.0 REMARK 620 3 HIS A 129 ND1 114.1 97.5 REMARK 620 4 HOH A 534 O 96.1 175.9 81.2 REMARK 620 5 HOH A 584 O 108.5 91.9 136.6 86.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 110 NE2 REMARK 620 2 HIS B 112 NE2 88.3 REMARK 620 3 HIS B 129 ND1 110.5 97.5 REMARK 620 4 HOH B 520 O 95.6 176.1 81.9 REMARK 620 5 HOH B 533 O 105.9 93.1 142.3 85.0 REMARK 620 N 1 2 3 4 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACY A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 302 DBREF 4XFW A 22 247 UNP B5Z8I0 B5Z8I0_HELPG 22 247 DBREF 4XFW B 22 247 UNP B5Z8I0 B5Z8I0_HELPG 22 247 SEQRES 1 A 226 LYS TRP ASP TYR LYS ASN LYS GLU ASN GLY PRO HIS ARG SEQRES 2 A 226 TRP ASP LYS LEU HIS LYS ASP PHE GLU VAL CYS LYS SER SEQRES 3 A 226 GLY LYS SER GLN SER PRO ILE ASN ILE GLU HIS TYR TYR SEQRES 4 A 226 HIS THR GLN ASP LYS ALA ASP LEU GLN PHE LYS TYR ALA SEQRES 5 A 226 ALA SER LYS PRO LYS ALA VAL PHE PHE THR HIS HIS THR SEQRES 6 A 226 LEU LYS ALA SER PHE GLU PRO THR ASN HIS ILE ASN TYR SEQRES 7 A 226 ARG GLY HIS ASP TYR VAL LEU ASP ASN VAL HIS PHE HIS SEQRES 8 A 226 ALA PRO MET GLU PHE LEU ILE ASN ASN LYS THR ARG PRO SEQRES 9 A 226 LEU SER ALA HIS PHE VAL HIS LYS ASP ALA LYS GLY ARG SEQRES 10 A 226 LEU LEU VAL LEU ALA ILE GLY PHE GLU GLU GLY LYS GLU SEQRES 11 A 226 ASN PRO ASN LEU ASP PRO ILE LEU GLU GLY ILE GLN LYS SEQRES 12 A 226 LYS GLN ASN PHE LYS GLU VAL ALA LEU ASP ALA PHE LEU SEQRES 13 A 226 PRO LYS SER ILE ASN TYR TYR HIS PHE ASN GLY SER LEU SEQRES 14 A 226 THR ALA PRO PRO CYS THR GLU GLY VAL ALA TRP PHE VAL SEQRES 15 A 226 VAL GLU GLU PRO LEU GLU VAL SER ALA LYS GLN LEU ALA SEQRES 16 A 226 GLU ILE LYS LYS ARG MET LYS ASN SER PRO ASN GLN ARG SEQRES 17 A 226 PRO VAL GLN PRO ASP TYR ASN THR VAL ILE ILE LYS ARG SEQRES 18 A 226 SER ALA GLU THR ARG SEQRES 1 B 226 LYS TRP ASP TYR LYS ASN LYS GLU ASN GLY PRO HIS ARG SEQRES 2 B 226 TRP ASP LYS LEU HIS LYS ASP PHE GLU VAL CYS LYS SER SEQRES 3 B 226 GLY LYS SER GLN SER PRO ILE ASN ILE GLU HIS TYR TYR SEQRES 4 B 226 HIS THR GLN ASP LYS ALA ASP LEU GLN PHE LYS TYR ALA SEQRES 5 B 226 ALA SER LYS PRO LYS ALA VAL PHE PHE THR HIS HIS THR SEQRES 6 B 226 LEU LYS ALA SER PHE GLU PRO THR ASN HIS ILE ASN TYR SEQRES 7 B 226 ARG GLY HIS ASP TYR VAL LEU ASP ASN VAL HIS PHE HIS SEQRES 8 B 226 ALA PRO MET GLU PHE LEU ILE ASN ASN LYS THR ARG PRO SEQRES 9 B 226 LEU SER ALA HIS PHE VAL HIS LYS ASP ALA LYS GLY ARG SEQRES 10 B 226 LEU LEU VAL LEU ALA ILE GLY PHE GLU GLU GLY LYS GLU SEQRES 11 B 226 ASN PRO ASN LEU ASP PRO ILE LEU GLU GLY ILE GLN LYS SEQRES 12 B 226 LYS GLN ASN PHE LYS GLU VAL ALA LEU ASP ALA PHE LEU SEQRES 13 B 226 PRO LYS SER ILE ASN TYR TYR HIS PHE ASN GLY SER LEU SEQRES 14 B 226 THR ALA PRO PRO CYS THR GLU GLY VAL ALA TRP PHE VAL SEQRES 15 B 226 VAL GLU GLU PRO LEU GLU VAL SER ALA LYS GLN LEU ALA SEQRES 16 B 226 GLU ILE LYS LYS ARG MET LYS ASN SER PRO ASN GLN ARG SEQRES 17 B 226 PRO VAL GLN PRO ASP TYR ASN THR VAL ILE ILE LYS ARG SEQRES 18 B 226 SER ALA GLU THR ARG HET ZN A 301 1 HET CL A 302 1 HET SO4 A 303 5 HET ACY A 304 4 HET ZN B 301 1 HET CL B 302 1 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM SO4 SULFATE ION HETNAM ACY ACETIC ACID FORMUL 3 ZN 2(ZN 2+) FORMUL 4 CL 2(CL 1-) FORMUL 5 SO4 O4 S 2- FORMUL 6 ACY C2 H4 O2 FORMUL 9 HOH *662(H2 O) HELIX 1 AA1 GLY A 31 HIS A 33 5 3 HELIX 2 AA2 ARG A 34 HIS A 39 1 6 HELIX 3 AA3 LYS A 40 PHE A 42 5 3 HELIX 4 AA4 GLU A 43 GLY A 48 1 6 HELIX 5 AA5 ASN A 152 ASN A 154 5 3 HELIX 6 AA6 LEU A 155 ILE A 162 1 8 HELIX 7 AA7 ALA A 172 LEU A 177 1 6 HELIX 8 AA8 SER A 211 MET A 222 1 12 HELIX 9 AA9 GLY B 31 HIS B 33 5 3 HELIX 10 AB1 ARG B 34 HIS B 39 1 6 HELIX 11 AB2 LYS B 40 PHE B 42 5 3 HELIX 12 AB3 GLU B 43 GLY B 48 1 6 HELIX 13 AB4 ASN B 152 ASN B 154 5 3 HELIX 14 AB5 LEU B 155 GLN B 163 1 9 HELIX 15 AB6 ALA B 172 LEU B 177 1 6 HELIX 16 AB7 SER B 211 MET B 222 1 12 SHEET 1 AA1 2 ASN A 55 ILE A 56 0 SHEET 2 AA1 2 LEU A 118 ILE A 119 1 O LEU A 118 N ILE A 56 SHEET 1 AA2 9 TYR A 60 LYS A 65 0 SHEET 2 AA2 9 ILE A 240 GLU A 245 1 O LYS A 241 N TYR A 60 SHEET 3 AA2 9 SER A 180 SER A 189 -1 N TYR A 183 O ARG A 242 SHEET 4 AA2 9 GLU A 197 VAL A 204 -1 O TRP A 201 N PHE A 186 SHEET 5 AA2 9 LEU A 139 GLU A 148 1 N ALA A 143 O VAL A 204 SHEET 6 AA2 9 LEU A 126 LYS A 133 -1 N PHE A 130 O LEU A 142 SHEET 7 AA2 9 HIS A 102 HIS A 112 -1 N ASP A 107 O VAL A 131 SHEET 8 AA2 9 THR A 86 SER A 90 -1 N ALA A 89 O VAL A 109 SHEET 9 AA2 9 ALA A 79 THR A 83 -1 N PHE A 81 O LYS A 88 SHEET 1 AA3 6 GLN A 69 LYS A 71 0 SHEET 2 AA3 6 HIS A 96 TYR A 99 -1 O ASN A 98 N GLN A 69 SHEET 3 AA3 6 HIS A 102 HIS A 112 -1 O TYR A 104 N ILE A 97 SHEET 4 AA3 6 LEU A 126 LYS A 133 -1 O VAL A 131 N ASP A 107 SHEET 5 AA3 6 LEU A 139 GLU A 148 -1 O LEU A 142 N PHE A 130 SHEET 6 AA3 6 LEU A 208 VAL A 210 1 O LEU A 208 N GLY A 145 SHEET 1 AA4 2 ASN B 55 ILE B 56 0 SHEET 2 AA4 2 LEU B 118 ILE B 119 1 O LEU B 118 N ILE B 56 SHEET 1 AA5 9 TYR B 60 HIS B 61 0 SHEET 2 AA5 9 ILE B 240 GLU B 245 1 O LYS B 241 N TYR B 60 SHEET 3 AA5 9 SER B 180 SER B 189 -1 N TYR B 183 O ARG B 242 SHEET 4 AA5 9 GLU B 197 VAL B 204 -1 O VAL B 203 N TYR B 184 SHEET 5 AA5 9 LEU B 139 GLU B 148 1 N ALA B 143 O VAL B 204 SHEET 6 AA5 9 LEU B 126 ASP B 134 -1 N PHE B 130 O LEU B 142 SHEET 7 AA5 9 HIS B 102 HIS B 112 -1 N ASP B 107 O VAL B 131 SHEET 8 AA5 9 THR B 86 SER B 90 -1 N ALA B 89 O VAL B 109 SHEET 9 AA5 9 ALA B 79 THR B 83 -1 N THR B 83 O THR B 86 SHEET 1 AA6 6 LEU B 68 LYS B 71 0 SHEET 2 AA6 6 HIS B 96 TYR B 99 -1 O ASN B 98 N GLN B 69 SHEET 3 AA6 6 HIS B 102 HIS B 112 -1 O TYR B 104 N ILE B 97 SHEET 4 AA6 6 LEU B 126 ASP B 134 -1 O VAL B 131 N ASP B 107 SHEET 5 AA6 6 LEU B 139 GLU B 148 -1 O LEU B 142 N PHE B 130 SHEET 6 AA6 6 LEU B 208 VAL B 210 1 O LEU B 208 N GLU B 147 SSBOND 1 CYS A 45 CYS A 195 1555 1555 2.04 SSBOND 2 CYS B 45 CYS B 195 1555 1555 2.04 LINK NE2 HIS A 110 ZN ZN A 301 1555 1555 2.14 LINK NE2 HIS A 112 ZN ZN A 301 1555 1555 2.19 LINK ND1 HIS A 129 ZN ZN A 301 1555 1555 2.17 LINK ZN ZN A 301 O HOH A 534 1555 1555 2.12 LINK ZN ZN A 301 O HOH A 584 1555 1555 2.26 LINK NE2 HIS B 110 ZN ZN B 301 1555 1555 2.19 LINK NE2 HIS B 112 ZN ZN B 301 1555 1555 2.16 LINK ND1 HIS B 129 ZN ZN B 301 1555 1555 2.17 LINK ZN ZN B 301 O HOH B 520 1555 1555 2.18 LINK ZN ZN B 301 O HOH B 533 1555 1555 2.30 CISPEP 1 SER A 52 PRO A 53 0 6.43 CISPEP 2 ALA A 113 PRO A 114 0 -8.90 CISPEP 3 PRO A 193 PRO A 194 0 8.33 CISPEP 4 SER B 52 PRO B 53 0 3.69 CISPEP 5 ALA B 113 PRO B 114 0 -11.35 CISPEP 6 PRO B 193 PRO B 194 0 8.54 SITE 1 AC1 6 HIS A 110 HIS A 112 HIS A 129 THR A 191 SITE 2 AC1 6 HOH A 534 HOH A 584 SITE 1 AC2 5 MET A 115 GLU A 116 PHE A 117 SER A 127 SITE 2 AC2 5 HIS A 129 SITE 1 AC3 9 ALA A 66 ASP A 67 LEU A 68 ARG A 242 SITE 2 AC3 9 HOH A 545 HOH A 610 HOH A 705 HIS B 58 SITE 3 AC3 9 TYR B 60 SITE 1 AC4 5 LYS A 164 LYS A 165 GLN A 166 ASN A 167 SITE 2 AC4 5 HOH A 406 SITE 1 AC5 6 HIS B 110 HIS B 112 HIS B 129 THR B 191 SITE 2 AC5 6 HOH B 520 HOH B 533 SITE 1 AC6 5 MET B 115 GLU B 116 PHE B 117 SER B 127 SITE 2 AC6 5 HIS B 129 CRYST1 44.906 95.905 53.318 90.00 92.92 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 0.022269 0.000000 0.001137 0.00000 SCALE2 0.000000 0.010427 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018780 0.00000