HEADER PROTON TRANSPORT 16-MAY-19 6RQQ TITLE X-RAY CRYSTAL STRUCTURE OF PROTIATED (H) LARGE MONOCLINIC UNIT CELL CA TITLE 2 IX SV. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 9; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE IX,CARBONIC ANHYDRASE IX,CAIX,MEMBRANE COMPND 5 ANTIGEN MN,P54/58N,RENAL CELL CARCINOMA-ASSOCIATED ANTIGEN G250,RCC- COMPND 6 ASSOCIATED ANTIGEN G250,PMW1; COMPND 7 EC: 4.2.1.1; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CA9, G250, MN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CARBONIC ANHYDRASE, CA IX, SURFACE VARIANT, PROTON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR Z.FISHER,K.KORUZA REVDAT 3 24-JAN-24 6RQQ 1 REMARK LINK REVDAT 2 16-OCT-19 6RQQ 1 JRNL REVDAT 1 11-SEP-19 6RQQ 0 JRNL AUTH K.KORUZA,B.LAFUMAT,M.NYBLOM,B.P.MAHON,W.KNECHT,R.MCKENNA, JRNL AUTH 2 S.Z.FISHER JRNL TITL STRUCTURAL COMPARISON OF PROTIATED, H/D-EXCHANGED AND JRNL TITL 2 DEUTERATED HUMAN CARBONIC ANHYDRASE IX. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 75 895 2019 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 31588921 JRNL DOI 10.1107/S2059798319010027 REMARK 2 REMARK 2 RESOLUTION. 1.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 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) : 1.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 122062 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 6050 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 48.9151 - 3.9641 0.96 3912 181 0.1685 0.1644 REMARK 3 2 3.9641 - 3.1466 0.99 3937 216 0.1526 0.1662 REMARK 3 3 3.1466 - 2.7489 1.00 3967 185 0.1766 0.2000 REMARK 3 4 2.7489 - 2.4975 0.99 3907 235 0.1842 0.1883 REMARK 3 5 2.4975 - 2.3185 1.00 3900 216 0.1765 0.2300 REMARK 3 6 2.3185 - 2.1818 1.00 3957 196 0.1752 0.1887 REMARK 3 7 2.1818 - 2.0726 1.00 3982 161 0.1711 0.1955 REMARK 3 8 2.0726 - 1.9823 0.99 3913 173 0.1612 0.1708 REMARK 3 9 1.9823 - 1.9060 0.98 3866 215 0.1718 0.1644 REMARK 3 10 1.9060 - 1.8403 0.99 3917 201 0.1743 0.1911 REMARK 3 11 1.8403 - 1.7827 0.99 3846 218 0.1824 0.2064 REMARK 3 12 1.7827 - 1.7317 0.99 3871 185 0.1718 0.1881 REMARK 3 13 1.7317 - 1.6862 0.99 3909 222 0.1737 0.1968 REMARK 3 14 1.6862 - 1.6450 0.99 3908 196 0.1804 0.2130 REMARK 3 15 1.6450 - 1.6076 0.99 3849 212 0.1817 0.2145 REMARK 3 16 1.6076 - 1.5734 0.99 3825 232 0.1965 0.2062 REMARK 3 17 1.5734 - 1.5419 0.99 3932 168 0.2001 0.2058 REMARK 3 18 1.5419 - 1.5128 0.99 3884 196 0.1994 0.2094 REMARK 3 19 1.5128 - 1.4858 0.98 3874 182 0.2088 0.2066 REMARK 3 20 1.4858 - 1.4606 0.98 3857 218 0.2149 0.2380 REMARK 3 21 1.4606 - 1.4371 0.98 3811 214 0.2205 0.2292 REMARK 3 22 1.4371 - 1.4149 0.98 3835 202 0.2229 0.2409 REMARK 3 23 1.4149 - 1.3941 0.97 3778 195 0.2352 0.2762 REMARK 3 24 1.3941 - 1.3745 0.97 3802 219 0.2463 0.2841 REMARK 3 25 1.3745 - 1.3559 0.98 3789 208 0.2516 0.2467 REMARK 3 26 1.3559 - 1.3383 0.97 3768 223 0.2617 0.2628 REMARK 3 27 1.3383 - 1.3216 0.97 3814 168 0.2706 0.2820 REMARK 3 28 1.3216 - 1.3057 0.97 3834 224 0.2887 0.2929 REMARK 3 29 1.3057 - 1.2905 0.97 3756 203 0.3061 0.3298 REMARK 3 30 1.2905 - 1.2760 0.97 3812 186 0.3071 0.3563 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.470 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.88 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 4397 REMARK 3 ANGLE : 0.940 6046 REMARK 3 CHIRALITY : 0.089 656 REMARK 3 PLANARITY : 0.007 816 REMARK 3 DIHEDRAL : 25.252 1678 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 6RQQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-MAY-19. REMARK 100 THE DEPOSITION ID IS D_1292102415. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX IV REMARK 200 BEAMLINE : BIOMAX REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 122208 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.270 REMARK 200 RESOLUTION RANGE LOW (A) : 49.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.03100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.48500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 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: 5DVX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% (W/V) PEG 4000, 0.2 M AMMONIUM REMARK 280 FORMATE, 0.1 M TRIS-HCL PH 8.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 32.55000 REMARK 290 SMTRY3 2 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 TYR C 259 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 MET A 212 CG - SD - CE ANGL. DEV. = -16.3 DEGREES REMARK 500 MET C 212 CG - SD - CE ANGL. DEV. = -17.3 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 ASP A 146 79.68 66.07 REMARK 500 PRO A 148 172.38 -53.68 REMARK 500 ALA A 392 -85.47 -54.16 REMARK 500 VAL A 394 -59.50 -139.45 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 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 226 NE2 REMARK 620 2 HIS A 228 NE2 100.9 REMARK 620 3 HIS A 251 ND1 116.5 93.0 REMARK 620 4 FMT A 402 O2 88.5 170.5 84.4 REMARK 620 5 HOH A 540 O 105.6 93.2 135.3 82.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 226 NE2 REMARK 620 2 HIS C 228 NE2 100.5 REMARK 620 3 HIS C 251 ND1 116.9 93.0 REMARK 620 4 FMT C 402 O2 87.8 170.4 87.5 REMARK 620 5 HOH C 528 O 107.1 94.6 133.1 78.2 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMT A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN C 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMT C 402 DBREF 6RQQ A 140 395 UNP Q16790 CAH9_HUMAN 140 395 DBREF 6RQQ C 140 395 UNP Q16790 CAH9_HUMAN 140 395 SEQADV 6RQQ SER A 174 UNP Q16790 CYS 174 ENGINEERED MUTATION SEQADV 6RQQ SER A 183 UNP Q16790 LEU 183 ENGINEERED MUTATION SEQADV 6RQQ LYS A 213 UNP Q16790 ALA 213 ENGINEERED MUTATION SEQADV 6RQQ LYS A 258 UNP Q16790 ALA 258 ENGINEERED MUTATION SEQADV 6RQQ TYR A 259 UNP Q16790 PHE 259 ENGINEERED MUTATION SEQADV 6RQQ SER A 350 UNP Q16790 MET 350 ENGINEERED MUTATION SEQADV 6RQQ SER C 174 UNP Q16790 CYS 174 ENGINEERED MUTATION SEQADV 6RQQ SER C 183 UNP Q16790 LEU 183 ENGINEERED MUTATION SEQADV 6RQQ LYS C 213 UNP Q16790 ALA 213 ENGINEERED MUTATION SEQADV 6RQQ LYS C 258 UNP Q16790 ALA 258 ENGINEERED MUTATION SEQADV 6RQQ TYR C 259 UNP Q16790 PHE 259 ENGINEERED MUTATION SEQADV 6RQQ SER C 350 UNP Q16790 MET 350 ENGINEERED MUTATION SEQRES 1 A 256 HIS TRP ARG TYR GLY GLY ASP PRO PRO TRP PRO ARG VAL SEQRES 2 A 256 SER PRO ALA CYS ALA GLY ARG PHE GLN SER PRO VAL ASP SEQRES 3 A 256 ILE ARG PRO GLN LEU ALA ALA PHE SER PRO ALA LEU ARG SEQRES 4 A 256 PRO LEU GLU LEU SER GLY PHE GLN LEU PRO PRO LEU PRO SEQRES 5 A 256 GLU LEU ARG LEU ARG ASN ASN GLY HIS SER VAL GLN LEU SEQRES 6 A 256 THR LEU PRO PRO GLY LEU GLU MET LYS LEU GLY PRO GLY SEQRES 7 A 256 ARG GLU TYR ARG ALA LEU GLN LEU HIS LEU HIS TRP GLY SEQRES 8 A 256 ALA ALA GLY ARG PRO GLY SER GLU HIS THR VAL GLU GLY SEQRES 9 A 256 HIS ARG PHE PRO ALA GLU ILE HIS VAL VAL HIS LEU SER SEQRES 10 A 256 THR LYS TYR ALA ARG VAL ASP GLU ALA LEU GLY ARG PRO SEQRES 11 A 256 GLY GLY LEU ALA VAL LEU ALA ALA PHE LEU GLU GLU GLY SEQRES 12 A 256 PRO GLU GLU ASN SER ALA TYR GLU GLN LEU LEU SER ARG SEQRES 13 A 256 LEU GLU GLU ILE ALA GLU GLU GLY SER GLU THR GLN VAL SEQRES 14 A 256 PRO GLY LEU ASP ILE SER ALA LEU LEU PRO SER ASP PHE SEQRES 15 A 256 SER ARG TYR PHE GLN TYR GLU GLY SER LEU THR THR PRO SEQRES 16 A 256 PRO CYS ALA GLN GLY VAL ILE TRP THR VAL PHE ASN GLN SEQRES 17 A 256 THR VAL SER LEU SER ALA LYS GLN LEU HIS THR LEU SER SEQRES 18 A 256 ASP THR LEU TRP GLY PRO GLY ASP SER ARG LEU GLN LEU SEQRES 19 A 256 ASN PHE ARG ALA THR GLN PRO LEU ASN GLY ARG VAL ILE SEQRES 20 A 256 GLU ALA SER PHE PRO ALA GLY VAL ASP SEQRES 1 C 256 HIS TRP ARG TYR GLY GLY ASP PRO PRO TRP PRO ARG VAL SEQRES 2 C 256 SER PRO ALA CYS ALA GLY ARG PHE GLN SER PRO VAL ASP SEQRES 3 C 256 ILE ARG PRO GLN LEU ALA ALA PHE SER PRO ALA LEU ARG SEQRES 4 C 256 PRO LEU GLU LEU SER GLY PHE GLN LEU PRO PRO LEU PRO SEQRES 5 C 256 GLU LEU ARG LEU ARG ASN ASN GLY HIS SER VAL GLN LEU SEQRES 6 C 256 THR LEU PRO PRO GLY LEU GLU MET LYS LEU GLY PRO GLY SEQRES 7 C 256 ARG GLU TYR ARG ALA LEU GLN LEU HIS LEU HIS TRP GLY SEQRES 8 C 256 ALA ALA GLY ARG PRO GLY SER GLU HIS THR VAL GLU GLY SEQRES 9 C 256 HIS ARG PHE PRO ALA GLU ILE HIS VAL VAL HIS LEU SER SEQRES 10 C 256 THR LYS TYR ALA ARG VAL ASP GLU ALA LEU GLY ARG PRO SEQRES 11 C 256 GLY GLY LEU ALA VAL LEU ALA ALA PHE LEU GLU GLU GLY SEQRES 12 C 256 PRO GLU GLU ASN SER ALA TYR GLU GLN LEU LEU SER ARG SEQRES 13 C 256 LEU GLU GLU ILE ALA GLU GLU GLY SER GLU THR GLN VAL SEQRES 14 C 256 PRO GLY LEU ASP ILE SER ALA LEU LEU PRO SER ASP PHE SEQRES 15 C 256 SER ARG TYR PHE GLN TYR GLU GLY SER LEU THR THR PRO SEQRES 16 C 256 PRO CYS ALA GLN GLY VAL ILE TRP THR VAL PHE ASN GLN SEQRES 17 C 256 THR VAL SER LEU SER ALA LYS GLN LEU HIS THR LEU SER SEQRES 18 C 256 ASP THR LEU TRP GLY PRO GLY ASP SER ARG LEU GLN LEU SEQRES 19 C 256 ASN PHE ARG ALA THR GLN PRO LEU ASN GLY ARG VAL ILE SEQRES 20 C 256 GLU ALA SER PHE PRO ALA GLY VAL ASP HET ZN A 401 1 HET FMT A 402 3 HET ZN C 401 1 HET FMT C 402 3 HETNAM ZN ZINC ION HETNAM FMT FORMIC ACID FORMUL 3 ZN 2(ZN 2+) FORMUL 4 FMT 2(C H2 O2) FORMUL 7 HOH *674(H2 O) HELIX 1 AA1 SER A 153 GLY A 158 5 6 HELIX 2 AA2 ARG A 167 ALA A 171 5 5 HELIX 3 AA3 ARG A 261 LEU A 266 1 6 HELIX 4 AA4 ASN A 286 SER A 294 1 9 HELIX 5 AA5 ARG A 295 ALA A 300 5 6 HELIX 6 AA6 ASP A 312 LEU A 317 5 6 HELIX 7 AA7 SER A 352 THR A 362 1 11 HELIX 8 AA8 PRO C 148 VAL C 152 5 5 HELIX 9 AA9 SER C 153 GLY C 158 5 6 HELIX 10 AB1 ARG C 167 ALA C 171 5 5 HELIX 11 AB2 ARG C 261 LEU C 266 1 6 HELIX 12 AB3 ASN C 286 SER C 294 1 9 HELIX 13 AB4 ARG C 295 ALA C 300 5 6 HELIX 14 AB5 ASP C 312 LEU C 317 5 6 HELIX 15 AB6 SER C 352 THR C 362 1 11 SHEET 1 AA1 2 ASP A 165 ILE A 166 0 SHEET 2 AA1 2 THR A 240 VAL A 241 1 O THR A 240 N ILE A 166 SHEET 1 AA210 ALA A 172 PHE A 173 0 SHEET 2 AA210 GLU A 387 ALA A 388 1 O ALA A 388 N ALA A 172 SHEET 3 AA210 TYR A 324 SER A 330 -1 N GLN A 326 O GLU A 387 SHEET 4 AA210 GLN A 338 PHE A 345 -1 O VAL A 340 N GLY A 329 SHEET 5 AA210 LEU A 272 GLU A 281 1 N ALA A 276 O THR A 343 SHEET 6 AA210 ALA A 248 SER A 256 -1 N VAL A 252 O LEU A 275 SHEET 7 AA210 ARG A 218 TRP A 229 -1 N LEU A 223 O VAL A 253 SHEET 8 AA210 VAL A 202 THR A 205 -1 N LEU A 204 O LEU A 225 SHEET 9 AA210 LEU A 193 ASN A 197 -1 N ARG A 194 O THR A 205 SHEET 10 AA210 GLU A 305 VAL A 308 -1 O VAL A 308 N LEU A 193 SHEET 1 AA3 6 GLU A 181 SER A 183 0 SHEET 2 AA3 6 GLU A 211 GLY A 215 -1 O GLU A 211 N SER A 183 SHEET 3 AA3 6 ARG A 218 TRP A 229 -1 O ARG A 218 N LEU A 214 SHEET 4 AA3 6 ALA A 248 SER A 256 -1 O VAL A 253 N LEU A 223 SHEET 5 AA3 6 LEU A 272 GLU A 281 -1 O LEU A 275 N VAL A 252 SHEET 6 AA3 6 VAL A 349 LEU A 351 1 O VAL A 349 N GLU A 280 SHEET 1 AA4 2 ASP C 165 ILE C 166 0 SHEET 2 AA4 2 THR C 240 VAL C 241 1 O THR C 240 N ILE C 166 SHEET 1 AA510 ALA C 172 PHE C 173 0 SHEET 2 AA510 GLU C 387 ALA C 388 1 O ALA C 388 N ALA C 172 SHEET 3 AA510 TYR C 324 SER C 330 -1 N GLN C 326 O GLU C 387 SHEET 4 AA510 GLN C 338 PHE C 345 -1 O VAL C 340 N GLY C 329 SHEET 5 AA510 LEU C 272 GLU C 281 1 N ALA C 276 O THR C 343 SHEET 6 AA510 ALA C 248 SER C 256 -1 N ALA C 248 O LEU C 279 SHEET 7 AA510 ARG C 218 TRP C 229 -1 N LEU C 223 O VAL C 253 SHEET 8 AA510 VAL C 202 THR C 205 -1 N LEU C 204 O LEU C 225 SHEET 9 AA510 LEU C 193 ASN C 197 -1 N ARG C 196 O GLN C 203 SHEET 10 AA510 GLU C 305 VAL C 308 -1 O VAL C 308 N LEU C 193 SHEET 1 AA6 6 GLU C 181 SER C 183 0 SHEET 2 AA6 6 GLU C 211 GLY C 215 -1 O GLU C 211 N SER C 183 SHEET 3 AA6 6 ARG C 218 TRP C 229 -1 O TYR C 220 N MET C 212 SHEET 4 AA6 6 ALA C 248 SER C 256 -1 O VAL C 253 N LEU C 223 SHEET 5 AA6 6 LEU C 272 GLU C 281 -1 O LEU C 279 N ALA C 248 SHEET 6 AA6 6 VAL C 349 LEU C 351 1 O LEU C 351 N GLU C 280 SSBOND 1 CYS A 156 CYS A 336 1555 1555 2.04 SSBOND 2 CYS C 156 CYS C 336 1555 1555 2.04 LINK NE2 HIS A 226 ZN ZN A 401 1555 1555 2.04 LINK NE2 HIS A 228 ZN ZN A 401 1555 1555 2.14 LINK ND1 HIS A 251 ZN ZN A 401 1555 1555 2.09 LINK ZN ZN A 401 O2 FMT A 402 1555 1555 2.48 LINK ZN ZN A 401 O HOH A 540 1555 1555 1.99 LINK NE2 HIS C 226 ZN ZN C 401 1555 1555 2.05 LINK NE2 HIS C 228 ZN ZN C 401 1555 1555 2.16 LINK ND1 HIS C 251 ZN ZN C 401 1555 1555 2.09 LINK ZN ZN C 401 O2 FMT C 402 1555 1555 2.41 LINK ZN ZN C 401 O HOH C 528 1555 1555 2.01 CISPEP 1 GLY A 145 ASP A 146 0 0.01 CISPEP 2 ASP A 146 PRO A 147 0 -0.02 CISPEP 3 SER A 162 PRO A 163 0 -1.56 CISPEP 4 LEU A 190 PRO A 191 0 3.37 CISPEP 5 PRO A 334 PRO A 335 0 10.16 CISPEP 6 ALA A 392 GLY A 393 0 -3.76 CISPEP 7 ASP C 146 PRO C 147 0 2.41 CISPEP 8 SER C 162 PRO C 163 0 -1.85 CISPEP 9 LEU C 190 PRO C 191 0 2.03 CISPEP 10 PRO C 334 PRO C 335 0 8.94 SITE 1 AC1 5 HIS A 226 HIS A 228 HIS A 251 FMT A 402 SITE 2 AC1 5 HOH A 540 SITE 1 AC2 6 HIS A 226 HIS A 251 THR A 332 ZN A 401 SITE 2 AC2 6 HOH A 540 HOH A 555 SITE 1 AC3 5 HIS C 226 HIS C 228 HIS C 251 FMT C 402 SITE 2 AC3 5 HOH C 528 SITE 1 AC4 6 HIS C 226 HIS C 251 THR C 332 ZN C 401 SITE 2 AC4 6 HOH C 528 HOH C 580 CRYST1 48.940 65.100 76.290 90.00 92.86 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 0.020433 0.000000 0.001019 0.00000 SCALE2 0.000000 0.015361 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013124 0.00000