HEADER STRUCTURAL PROTEIN 31-MAY-21 7N38 TITLE CRYSTAL STRUCTURE OF 5-SITE DEAMIDATED VARIANT OF HUMAN GAMMA(S)- TITLE 2 CRYSTALLIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GAMMA-CRYSTALLIN S; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-CRYSTALLIN S,GAMMA-S-CRYSTALLIN; COMPND 5 ENGINEERED: YES; COMPND 6 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: CRYGS, CRYG8; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL PROTEIN, CRYSTALLIN, HUMAN CRYSTALLIN, GAMMA(S) KEYWDS 2 CRYSTALLIN, EYE LENS PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.NORTON-BAKER,P.MEHRABI,R.W.MARTIN REVDAT 3 18-OCT-23 7N38 1 REMARK REVDAT 2 05-OCT-22 7N38 1 JRNL REVDAT 1 23-MAR-22 7N38 0 JRNL AUTH B.NORTON-BAKER,P.MEHRABI,A.O.KWOK,K.W.ROSKAMP,M.A.ROCHA, JRNL AUTH 2 M.A.SPRAGUE-PIERCY,D.VON STETTEN,R.J.D.MILLER,R.W.MARTIN JRNL TITL DEAMIDATION OF THE HUMAN EYE LENS PROTEIN GAMMA S-CRYSTALLIN JRNL TITL 2 ACCELERATES OXIDATIVE AGING. JRNL REF STRUCTURE V. 30 763 2022 JRNL REFN ISSN 0969-2126 JRNL PMID 35338852 JRNL DOI 10.1016/J.STR.2022.03.002 REMARK 2 REMARK 2 RESOLUTION. 1.22 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.22 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 3 NUMBER OF REFLECTIONS : 41324 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.146 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 2077 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 39.9000 - 3.0200 0.99 2986 149 0.1461 0.1767 REMARK 3 2 3.0200 - 2.4000 1.00 2843 176 0.1620 0.1823 REMARK 3 3 2.4000 - 2.0900 1.00 2774 164 0.1391 0.1647 REMARK 3 4 2.0900 - 1.9000 0.99 2814 144 0.1375 0.1698 REMARK 3 5 1.9000 - 1.7700 0.98 2764 132 0.1364 0.1666 REMARK 3 6 1.7700 - 1.6600 0.99 2753 139 0.1351 0.2011 REMARK 3 7 1.6600 - 1.5800 0.98 2733 140 0.1224 0.1565 REMARK 3 8 1.5800 - 1.5100 0.98 2735 147 0.1263 0.1518 REMARK 3 9 1.5100 - 1.4500 0.98 2701 131 0.1304 0.1923 REMARK 3 10 1.4500 - 1.4000 0.97 2673 156 0.1392 0.2121 REMARK 3 11 1.4000 - 1.3600 0.97 2681 156 0.1547 0.1989 REMARK 3 12 1.3600 - 1.3200 0.97 2663 144 0.1661 0.1857 REMARK 3 13 1.3200 - 1.2800 0.97 2675 135 0.1872 0.2710 REMARK 3 14 1.2800 - 1.2500 0.85 2362 112 0.2043 0.2352 REMARK 3 15 1.2500 - 1.2200 0.40 1090 52 0.2332 0.3605 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.697 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.58 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.92 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 : 0.010 1662 REMARK 3 ANGLE : 1.082 2268 REMARK 3 CHIRALITY : 0.109 215 REMARK 3 PLANARITY : 0.008 304 REMARK 3 DIHEDRAL : 25.617 651 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 7N38 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1000257282. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P14 (MX2) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 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 : 41328 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.220 REMARK 200 RESOLUTION RANGE LOW (A) : 39.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.2400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.22 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.27 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 6FD8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 29.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGCL2, 0.1 M BIS-TRIS PH 5.5, 25 REMARK 280 % W/V POLYETHYLENE GLYCOL 3350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 14.65750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.90250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.34700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.90250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 14.65750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.34700 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: 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 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 GLY A 1 REMARK 465 SER A 2 REMARK 465 LYS A 3 REMARK 465 THR A 4 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 178 CG CD OE1 OE2 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 NH1 ARG A 72 O HOH A 301 2.03 REMARK 500 O4 BTB A 201 O HOH A 302 2.10 REMARK 500 O HOH A 302 O HOH A 437 2.14 REMARK 500 O HOH A 412 O HOH A 502 2.15 REMARK 500 O HOH A 519 O HOH A 525 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 322 O HOH A 409 3655 2.09 REMARK 500 O HOH A 302 O HOH A 350 1655 2.13 REMARK 500 OH TYR A 33 NZ LYS A 95 2554 2.16 REMARK 500 O HOH A 311 O HOH A 441 4455 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 27 CB CYS A 27 SG 0.125 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 29 107.30 -164.74 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 MG A 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 342 O REMARK 620 2 HOH A 457 O 100.6 REMARK 620 3 HOH A 458 O 86.7 154.7 REMARK 620 4 HOH A 500 O 92.6 115.4 88.2 REMARK 620 5 HOH A 508 O 93.3 72.1 83.3 169.3 REMARK 620 6 HOH A 527 O 172.0 82.6 87.5 92.6 80.6 REMARK 620 N 1 2 3 4 5 DBREF 7N38 A 2 178 UNP P22914 CRYGS_HUMAN 2 178 SEQADV 7N38 GLY A 1 UNP P22914 EXPRESSION TAG SEQADV 7N38 ASP A 15 UNP P22914 ASN 15 ENGINEERED MUTATION SEQADV 7N38 ASP A 54 UNP P22914 ASN 54 ENGINEERED MUTATION SEQADV 7N38 GLU A 93 UNP P22914 GLN 93 ENGINEERED MUTATION SEQADV 7N38 GLU A 121 UNP P22914 GLN 121 ENGINEERED MUTATION SEQADV 7N38 ASP A 144 UNP P22914 ASN 144 ENGINEERED MUTATION SEQRES 1 A 178 GLY SER LYS THR GLY THR LYS ILE THR PHE TYR GLU ASP SEQRES 2 A 178 LYS ASP PHE GLN GLY ARG ARG TYR ASP CYS ASP CYS ASP SEQRES 3 A 178 CYS ALA ASP PHE HIS THR TYR LEU SER ARG CYS ASN SER SEQRES 4 A 178 ILE LYS VAL GLU GLY GLY THR TRP ALA VAL TYR GLU ARG SEQRES 5 A 178 PRO ASP PHE ALA GLY TYR MET TYR ILE LEU PRO GLN GLY SEQRES 6 A 178 GLU TYR PRO GLU TYR GLN ARG TRP MET GLY LEU ASN ASP SEQRES 7 A 178 ARG LEU SER SER CYS ARG ALA VAL HIS LEU PRO SER GLY SEQRES 8 A 178 GLY GLU TYR LYS ILE GLN ILE PHE GLU LYS GLY ASP PHE SEQRES 9 A 178 SER GLY GLN MET TYR GLU THR THR GLU ASP CYS PRO SER SEQRES 10 A 178 ILE MET GLU GLU PHE HIS MET ARG GLU ILE HIS SER CYS SEQRES 11 A 178 LYS VAL LEU GLU GLY VAL TRP ILE PHE TYR GLU LEU PRO SEQRES 12 A 178 ASP TYR ARG GLY ARG GLN TYR LEU LEU ASP LYS LYS GLU SEQRES 13 A 178 TYR ARG LYS PRO ILE ASP TRP GLY ALA ALA SER PRO ALA SEQRES 14 A 178 VAL GLN SER PHE ARG ARG ILE VAL GLU HET BTB A 201 14 HET MG A 202 1 HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETNAM MG MAGNESIUM ION HETSYN BTB BIS-TRIS BUFFER FORMUL 2 BTB C8 H19 N O5 FORMUL 3 MG MG 2+ FORMUL 4 HOH *227(H2 O) HELIX 1 AA1 LYS A 14 PHE A 16 5 3 HELIX 2 AA2 GLU A 69 MET A 74 5 6 HELIX 3 AA3 SER A 117 HIS A 123 1 7 HELIX 4 AA4 LEU A 142 ARG A 146 5 5 HELIX 5 AA5 LYS A 159 GLY A 164 5 6 SHEET 1 AA1 4 GLN A 17 CYS A 23 0 SHEET 2 AA1 4 LYS A 7 ASP A 13 -1 N PHE A 10 O TYR A 21 SHEET 3 AA1 4 SER A 39 GLY A 44 -1 O SER A 39 N TYR A 11 SHEET 4 AA1 4 GLY A 65 TYR A 67 -1 O TYR A 67 N ILE A 40 SHEET 1 AA2 3 ALA A 56 LEU A 62 0 SHEET 2 AA2 3 TRP A 47 ARG A 52 -1 N GLU A 51 O TYR A 58 SHEET 3 AA2 3 SER A 82 ALA A 85 -1 O ARG A 84 N ALA A 48 SHEET 1 AA3 4 MET A 108 THR A 111 0 SHEET 2 AA3 4 LYS A 95 PHE A 99 -1 N ILE A 98 O TYR A 109 SHEET 3 AA3 4 SER A 129 GLU A 134 -1 O LYS A 131 N GLN A 97 SHEET 4 AA3 4 GLU A 156 TYR A 157 -1 O TYR A 157 N CYS A 130 SHEET 1 AA4 3 GLN A 149 LEU A 152 0 SHEET 2 AA4 3 TRP A 137 TYR A 140 -1 N TRP A 137 O LEU A 152 SHEET 3 AA4 3 SER A 172 ARG A 175 -1 O SER A 172 N TYR A 140 SSBOND 1 CYS A 23 CYS A 27 1555 1555 2.07 LINK MG MG A 202 O HOH A 342 1555 1555 1.98 LINK MG MG A 202 O HOH A 457 1555 1555 2.00 LINK MG MG A 202 O HOH A 458 1555 1555 2.11 LINK MG MG A 202 O HOH A 500 1555 1555 1.99 LINK MG MG A 202 O HOH A 508 1555 1555 2.15 LINK MG MG A 202 O HOH A 527 1555 3645 2.02 CRYST1 29.315 62.694 79.805 90.00 90.00 90.00 P 21 21 21 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 0.034112 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015950 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012531 0.00000