PDB Short entry for 3K7G HEADER SIGNALING PROTEIN 13-OCT-09 3K7G TITLE CRYSTAL STRUCTURE OF THE INDIAN HEDGEHOG N-TERMINAL SIGNALLING DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: INDIAN HEDGEHOG PROTEIN; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: INDIAN HEDGEHOG PROTEIN N-PRODUCT; COMPND 5 SYNONYM: IHH, HHG-2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IHH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSSETA (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS ALPHA+BETA SANDWICH, AUTOCATALYTIC CLEAVAGE, CELL MEMBRANE, KEYWDS 2 DEVELOPMENTAL PROTEIN, DISEASE MUTATION, GLYCOPROTEIN, HYDROLASE, KEYWDS 3 LIPOPROTEIN, MEMBRANE, PALMITATE, PROTEASE, SECRETED, SIGNALING KEYWDS 4 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.-X.HE,Y.KANG,W.J.ZHANG,J.YU,G.MA,C.-Z.ZHOU REVDAT 2 01-NOV-23 3K7G 1 REMARK SEQADV LINK REVDAT 1 26-JAN-11 3K7G 0 JRNL AUTH Y.-X.HE,Y.KANG,W.J.ZHANG,J.YU,G.MA,C.-Z.ZHOU JRNL TITL CRYSTAL STRUCTURE OF THE INDIAN HEDGEHOG N-TERMINAL JRNL TITL 2 SIGNALLING DOMAIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.410 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 32107 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) : 0.172 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1627 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 21.3126 - 3.4298 0.98 2546 160 0.1571 0.1460 REMARK 3 2 3.4298 - 2.7241 1.00 2547 140 0.1673 0.1861 REMARK 3 3 2.7241 - 2.3803 1.00 2548 140 0.1760 0.1994 REMARK 3 4 2.3803 - 2.1629 1.00 2575 116 0.1592 0.1615 REMARK 3 5 2.1629 - 2.0080 1.00 2530 141 0.1470 0.1524 REMARK 3 6 2.0080 - 1.8897 1.00 2562 122 0.1517 0.1829 REMARK 3 7 1.8897 - 1.7951 1.00 2553 140 0.1537 0.1742 REMARK 3 8 1.7951 - 1.7170 1.00 2532 124 0.1649 0.1915 REMARK 3 9 1.7170 - 1.6509 1.00 2543 139 0.1759 0.2130 REMARK 3 10 1.6509 - 1.5940 1.00 2525 148 0.1639 0.1795 REMARK 3 11 1.5940 - 1.5441 1.00 2500 127 0.1663 0.1851 REMARK 3 12 1.5441 - 1.5000 0.99 2519 130 0.1760 0.1959 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 : 0.43 REMARK 3 B_SOL : 40.14 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.290 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.73 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.62800 REMARK 3 B22 (A**2) : -0.04400 REMARK 3 B33 (A**2) : -1.58400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.44100 REMARK 3 B23 (A**2) : 0.00000 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 : 0.005 1311 REMARK 3 ANGLE : 1.073 1771 REMARK 3 CHIRALITY : 0.077 181 REMARK 3 PLANARITY : 0.004 229 REMARK 3 DIHEDRAL : 16.711 481 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 3K7G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-OCT-09. REMARK 100 THE DEPOSITION ID IS D_1000055641. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-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) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32115 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 23.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 22.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.11700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 10.00 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: PDB ENTRY 1VHH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL, PH 8.5, 2.0M (NH4)2SO4, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K 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 53.83000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.67500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 53.83000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.67500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 247 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 282 LIES ON A SPECIAL POSITION. 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 B 16 REMARK 465 ARG B 17 REMARK 465 GLY B 18 REMARK 465 SER B 19 REMARK 465 HIS B 20 REMARK 465 HIS B 21 REMARK 465 HIS B 22 REMARK 465 HIS B 23 REMARK 465 HIS B 24 REMARK 465 HIS B 25 REMARK 465 GLY B 26 REMARK 465 SER B 27 REMARK 465 CYS B 28 REMARK 465 GLY B 29 REMARK 465 PRO B 30 REMARK 465 GLY B 31 REMARK 465 ARG B 32 REMARK 465 VAL B 33 REMARK 465 VAL B 34 REMARK 465 GLY B 35 REMARK 465 SER B 36 REMARK 465 ARG B 37 REMARK 465 ARG B 38 REMARK 465 ARG B 39 REMARK 465 PRO B 40 REMARK 465 ALA B 198 REMARK 465 LYS B 199 REMARK 465 THR B 200 REMARK 465 GLY B 201 REMARK 465 GLY B 202 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 B 349 O HOH B 422 4455 2.18 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 B 50 -0.99 78.56 REMARK 500 ASN B 55 42.19 -77.37 REMARK 500 LYS B 59 36.46 -96.56 REMARK 500 ALA B 63 -119.13 -120.42 REMARK 500 GLU B 131 119.49 -160.28 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 B1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 145 NE2 REMARK 620 2 ASP B 152 OD1 107.8 REMARK 620 3 HIS B 187 ND1 107.0 108.1 REMARK 620 4 HOH B 250 O 113.7 114.5 105.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3K7H RELATED DB: PDB REMARK 900 THE E95K MUTANT OF THE INDIAN HEDGEHOG N-TERMINAL SIGNALLING DOMAIN REMARK 900 RELATED ID: 3K7I RELATED DB: PDB REMARK 900 THE E131K MUTANT OF THE INDIAN HEDGEHOG N-TERMINAL SIGNALLING DOMAIN REMARK 900 RELATED ID: 3K7J RELATED DB: PDB REMARK 900 THE D100E MUTANT OF THE INDIAN HEDGEHOG N-TERMINAL SIGNALLING DOMAIN DBREF 3K7G B 28 202 UNP Q14623 IHH_HUMAN 28 202 SEQADV 3K7G MET B 16 UNP Q14623 INITIATING METHIONINE SEQADV 3K7G ARG B 17 UNP Q14623 EXPRESSION TAG SEQADV 3K7G GLY B 18 UNP Q14623 EXPRESSION TAG SEQADV 3K7G SER B 19 UNP Q14623 EXPRESSION TAG SEQADV 3K7G HIS B 20 UNP Q14623 EXPRESSION TAG SEQADV 3K7G HIS B 21 UNP Q14623 EXPRESSION TAG SEQADV 3K7G HIS B 22 UNP Q14623 EXPRESSION TAG SEQADV 3K7G HIS B 23 UNP Q14623 EXPRESSION TAG SEQADV 3K7G HIS B 24 UNP Q14623 EXPRESSION TAG SEQADV 3K7G HIS B 25 UNP Q14623 EXPRESSION TAG SEQADV 3K7G GLY B 26 UNP Q14623 EXPRESSION TAG SEQADV 3K7G SER B 27 UNP Q14623 EXPRESSION TAG SEQRES 1 B 187 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER CYS SEQRES 2 B 187 GLY PRO GLY ARG VAL VAL GLY SER ARG ARG ARG PRO PRO SEQRES 3 B 187 ARG LYS LEU VAL PRO LEU ALA TYR LYS GLN PHE SER PRO SEQRES 4 B 187 ASN VAL PRO GLU LYS THR LEU GLY ALA SER GLY ARG TYR SEQRES 5 B 187 GLU GLY LYS ILE ALA ARG SER SER GLU ARG PHE LYS GLU SEQRES 6 B 187 LEU THR PRO ASN TYR ASN PRO ASP ILE ILE PHE LYS ASP SEQRES 7 B 187 GLU GLU ASN THR GLY ALA ASP ARG LEU MET THR GLN ARG SEQRES 8 B 187 CYS LYS ASP ARG LEU ASN SER LEU ALA ILE SER VAL MET SEQRES 9 B 187 ASN GLN TRP PRO GLY VAL LYS LEU ARG VAL THR GLU GLY SEQRES 10 B 187 TRP ASP GLU ASP GLY HIS HIS SER GLU GLU SER LEU HIS SEQRES 11 B 187 TYR GLU GLY ARG ALA VAL ASP ILE THR THR SER ASP ARG SEQRES 12 B 187 ASP ARG ASN LYS TYR GLY LEU LEU ALA ARG LEU ALA VAL SEQRES 13 B 187 GLU ALA GLY PHE ASP TRP VAL TYR TYR GLU SER LYS ALA SEQRES 14 B 187 HIS VAL HIS CYS SER VAL LYS SER GLU HIS SER ALA ALA SEQRES 15 B 187 ALA LYS THR GLY GLY HET ZN B1001 1 HET SO4 B 1 5 HET SO4 B 2 5 HET SO4 B 3 5 HET SO4 B 4 5 HET GOL B 203 6 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 GOL C3 H8 O3 FORMUL 8 HOH *248(H2 O) HELIX 1 1 SER B 75 LEU B 81 5 7 HELIX 2 2 GLY B 98 ASP B 100 5 3 HELIX 3 3 THR B 104 TRP B 122 1 19 HELIX 4 4 SER B 143 GLY B 148 5 6 HELIX 5 5 ASP B 159 ASN B 161 5 3 HELIX 6 6 LYS B 162 ALA B 173 1 12 SHEET 1 A 6 PHE B 52 SER B 53 0 SHEET 2 A 6 TRP B 177 SER B 182 -1 O VAL B 178 N SER B 53 SHEET 3 A 6 HIS B 185 SER B 189 -1 O HIS B 187 N TYR B 179 SHEET 4 A 6 ALA B 150 THR B 155 -1 N VAL B 151 O CYS B 188 SHEET 5 A 6 LEU B 127 GLU B 131 -1 N GLU B 131 O ASP B 152 SHEET 6 A 6 ILE B 89 PHE B 91 1 N ILE B 90 O VAL B 129 SHEET 1 B 2 THR B 82 PRO B 83 0 SHEET 2 B 2 LEU B 102 MET B 103 -1 O MET B 103 N THR B 82 LINK NE2 HIS B 145 ZN ZN B1001 1555 1555 2.04 LINK OD1 ASP B 152 ZN ZN B1001 1555 1555 2.00 LINK ND1 HIS B 187 ZN ZN B1001 1555 1555 2.07 LINK O HOH B 250 ZN ZN B1001 1555 1555 2.04 CISPEP 1 SER B 53 PRO B 54 0 -2.02 SITE 1 AC1 5 HIS B 145 ASP B 152 HIS B 187 ALA B 197 SITE 2 AC1 5 HOH B 250 SITE 1 AC2 6 HOH B 13 GLN B 51 SER B 53 ARG B 168 SITE 2 AC2 6 HOH B 262 HOH B 384 SITE 1 AC3 5 TYR B 67 GLY B 69 LYS B 70 ARG B 160 SITE 2 AC3 5 HOH B 351 SITE 1 AC4 10 HOH B 14 ARG B 66 LYS B 92 ARG B 128 SITE 2 AC4 10 THR B 130 ARG B 158 HOH B 270 HOH B 336 SITE 3 AC4 10 HOH B 365 HOH B 422 SITE 1 AC5 7 ILE B 89 ILE B 90 PHE B 91 ARG B 101 SITE 2 AC5 7 HOH B 260 HOH B 416 HOH B 430 SITE 1 AC6 6 SER B 75 GLU B 76 ARG B 77 LYS B 183 SITE 2 AC6 6 HOH B 366 HOH B 432 CRYST1 107.660 53.350 35.440 90.00 91.32 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 0.009289 0.000000 0.000214 0.00000 SCALE2 0.000000 0.018744 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028224 0.00000