PDB Short entry for 6EVN HEADER HYDROLASE 02-NOV-17 6EVN TITLE CRYSTAL STRUCTURE OF PEPTIDE-SUBSTRATE-BINDING DOMAIN OF HUMAN TYPE II TITLE 2 COLLAGEN PROLYL 4-HYDROXYLASE COMPLEX WITH PRO-PRO-GLY-PRO-ALA-GLY- TITLE 3 PRO-PRO-GLY. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROLYL 4-HYDROXYLASE SUBUNIT ALPHA-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 4-PH ALPHA-2,PROCOLLAGEN-PROLINE,2-OXOGLUTARATE-4- COMPND 5 DIOXYGENASE SUBUNIT ALPHA-2; COMPND 6 EC: 1.14.11.2; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PRO-PRO-GLY-PRO-ALA-GLY-PRO-PRO-GLY; COMPND 10 CHAIN: C; COMPND 11 ENGINEERED: YES; COMPND 12 OTHER_DETAILS: SYNTHETIC PEPTIDE, COMMERCIAL SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: P4HA2, UNQ290/PRO330; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET22B(+); SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 13 ORGANISM_TAXID: 32630 KEYWDS TETRATRICOPEPTIDE REPEAT, COLLAGEN SYNTHESIS, PROLYL 4-HYDROXYLASE, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.V.MURTHY,R.SULU,M.K.KOSKI,R.K.WIERENGA REVDAT 2 31-OCT-18 6EVN 1 JRNL REVDAT 1 12-SEP-18 6EVN 0 JRNL AUTH A.V.MURTHY,R.SULU,M.K.KOSKI,H.TU,J.ANANTHARAJAN, JRNL AUTH 2 S.K.SAH-TELI,J.MYLLYHARJU,R.K.WIERENGA JRNL TITL STRUCTURAL ENZYMOLOGY BINDING STUDIES OF THE JRNL TITL 2 PEPTIDE-SUBSTRATE-BINDING DOMAIN OF HUMAN COLLAGEN PROLYL JRNL TITL 3 4-HYDROXYLASE (TYPE-II): HIGH AFFINITY PEPTIDES HAVE A PXGP JRNL TITL 4 SEQUENCE MOTIF. JRNL REF PROTEIN SCI. V. 27 1692 2018 JRNL REFN ESSN 1469-896X JRNL PMID 30168208 JRNL DOI 10.1002/PRO.3450 REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 21721 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 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 28.9483 - 3.5651 1.00 1521 157 0.1534 0.1554 REMARK 3 2 3.5651 - 2.8305 1.00 1449 147 0.1533 0.1571 REMARK 3 3 2.8305 - 2.4730 1.00 1417 146 0.1549 0.1821 REMARK 3 4 2.4730 - 2.2469 1.00 1415 148 0.1510 0.1805 REMARK 3 5 2.2469 - 2.0859 1.00 1403 139 0.1544 0.1925 REMARK 3 6 2.0859 - 1.9630 1.00 1393 143 0.1631 0.1723 REMARK 3 7 1.9630 - 1.8647 1.00 1397 140 0.1700 0.2144 REMARK 3 8 1.8647 - 1.7835 1.00 1402 141 0.1882 0.2179 REMARK 3 9 1.7835 - 1.7149 1.00 1378 139 0.1947 0.2208 REMARK 3 10 1.7149 - 1.6557 1.00 1413 143 0.2016 0.2393 REMARK 3 11 1.6557 - 1.6040 0.99 1383 143 0.2101 0.2513 REMARK 3 12 1.6040 - 1.5581 1.00 1384 135 0.2181 0.2438 REMARK 3 13 1.5581 - 1.5171 1.00 1386 137 0.2247 0.2622 REMARK 3 14 1.5171 - 1.4801 1.00 1382 140 0.2523 0.2610 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.780 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 : 0.007 884 REMARK 3 ANGLE : 0.887 1196 REMARK 3 CHIRALITY : 0.069 123 REMARK 3 PLANARITY : 0.007 156 REMARK 3 DIHEDRAL : 19.268 332 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 6EVN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1200007324. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-APR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID30B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9677 REMARK 200 MONOCHROMATOR : C(110) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21768 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 47.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.400 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.70 REMARK 200 R MERGE FOR SHELL (I) : 0.91500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.45 M AMMONIUM SULPHATE, 10% DMSO, 5 REMARK 280 MM PPGPAGPPG, 5% D-GALACTOSE, 100 MM MOPS, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.62800 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 24.31400 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 24.31400 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 48.62800 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: 2010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 A 478 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 A 137 REMARK 465 HIS A 138 REMARK 465 HIS A 139 REMARK 465 HIS A 140 REMARK 465 HIS A 141 REMARK 465 HIS A 142 REMARK 465 HIS A 143 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 OE2 GLU A 171 HH12 ARG A 206 1.57 REMARK 500 O HOH A 453 O HOH A 476 1.61 REMARK 500 O HOH A 446 O HOH A 462 1.67 REMARK 500 O HOH A 444 O HOH A 474 1.97 REMARK 500 O HOH A 460 O HOH C 104 2.01 REMARK 500 OD1 ASP A 149 O HOH A 402 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 462 O HOH A 465 3655 1.77 REMARK 500 O HOH A 457 O HOH A 476 2544 1.96 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 218 69.42 -155.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 306 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6EVL RELATED DB: PDB REMARK 900 6EVL IS APO FORM OF THIS DOMAIN. REMARK 900 RELATED ID: 6EVM RELATED DB: PDB REMARK 900 6EVM IS THE SAME DOMAIN COMPLEXED WITH PRO-9. DBREF 6EVN A 144 238 UNP O15460 P4HA2_HUMAN 163 257 DBREF 6EVN C 1 9 PDB 6EVN 6EVN 1 9 SEQADV 6EVN MET A 137 UNP O15460 INITIATING METHIONINE SEQADV 6EVN HIS A 138 UNP O15460 EXPRESSION TAG SEQADV 6EVN HIS A 139 UNP O15460 EXPRESSION TAG SEQADV 6EVN HIS A 140 UNP O15460 EXPRESSION TAG SEQADV 6EVN HIS A 141 UNP O15460 EXPRESSION TAG SEQADV 6EVN HIS A 142 UNP O15460 EXPRESSION TAG SEQADV 6EVN HIS A 143 UNP O15460 EXPRESSION TAG SEQRES 1 A 102 MET HIS HIS HIS HIS HIS HIS MET LEU SER VAL ASP ASP SEQRES 2 A 102 CYS PHE GLY MET GLY ARG SER ALA TYR ASN GLU GLY ASP SEQRES 3 A 102 TYR TYR HIS THR VAL LEU TRP MET GLU GLN VAL LEU LYS SEQRES 4 A 102 GLN LEU ASP ALA GLY GLU GLU ALA THR THR THR LYS SER SEQRES 5 A 102 GLN VAL LEU ASP TYR LEU SER TYR ALA VAL PHE GLN LEU SEQRES 6 A 102 GLY ASP LEU HIS ARG ALA LEU GLU LEU THR ARG ARG LEU SEQRES 7 A 102 LEU SER LEU ASP PRO SER HIS GLU ARG ALA GLY GLY ASN SEQRES 8 A 102 LEU ARG TYR PHE GLU GLN LEU LEU GLU GLU GLU SEQRES 1 C 9 PRO PRO GLY PRO ALA GLY PRO PRO GLY HET SO4 A 301 5 HET SO4 A 302 5 HET DMS A 303 4 HET DMS A 304 4 HET DMS A 305 4 HET DMS A 306 4 HETNAM SO4 SULFATE ION HETNAM DMS DIMETHYL SULFOXIDE FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 DMS 4(C2 H6 O S) FORMUL 9 HOH *91(H2 O) HELIX 1 AA1 SER A 146 GLU A 160 1 15 HELIX 2 AA2 ASP A 162 ALA A 179 1 18 HELIX 3 AA3 THR A 186 LEU A 201 1 16 HELIX 4 AA4 ASP A 203 ASP A 218 1 16 HELIX 5 AA5 HIS A 221 LEU A 235 1 15 SITE 1 AC1 3 ARG A 206 GLU A 209 ARG A 213 SITE 1 AC2 7 GLN A 189 ASP A 192 TYR A 193 LEU A 234 SITE 2 AC2 7 LEU A 235 GLU A 236 HOH A 424 SITE 1 AC3 3 TYR A 158 TYR A 163 DMS A 305 SITE 1 AC4 3 TRP A 169 GLN A 172 PRO A 219 SITE 1 AC5 6 TYR A 158 TYR A 196 DMS A 303 ALA C 5 SITE 2 AC5 6 GLY C 6 PRO C 7 SITE 1 AC6 4 TYR A 163 TYR A 164 LEU A 201 HOH A 455 CRYST1 54.926 54.926 72.942 90.00 90.00 120.00 P 32 2 1 6 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 0.018206 0.010511 0.000000 0.00000 SCALE2 0.000000 0.021023 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013710 0.00000