HEADER TRANSFERASE 17-DEC-07 3BOL TITLE COBALAMIN-DEPENDENT METHIONINE SYNTHASE (1-566) FROM THERMOTOGA TITLE 2 MARITIMA COMPLEXED WITH ZN2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5-METHYLTETRAHYDROFOLATE S-HOMOCYSTEINE METHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.1.1.13; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET29A KEYWDS METH, TRANSFERASE, TIM BARREL, ZINC, ZINC INVERSION, KEYWDS 2 METHYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.KOUTMOS,J.L.SMITH,M.L.LUDWIG REVDAT 5 03-APR-24 3BOL 1 HETSYN REVDAT 4 21-FEB-24 3BOL 1 REMARK LINK REVDAT 3 24-FEB-09 3BOL 1 VERSN REVDAT 2 18-MAR-08 3BOL 1 JRNL REVDAT 1 11-MAR-08 3BOL 0 JRNL AUTH M.KOUTMOS,R.PEJCHAL,T.M.BOMER,R.G.MATTHEWS,J.L.SMITH, JRNL AUTH 2 M.L.LUDWIG JRNL TITL METAL ACTIVE SITE ELASTICITY LINKED TO ACTIVATION OF JRNL TITL 2 HOMOCYSTEINE IN METHIONINE SYNTHASES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 105 3286 2008 JRNL REFN ISSN 0027-8424 JRNL PMID 18296644 JRNL DOI 10.1073/PNAS.0709960105 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 106164 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5351 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7405 REMARK 3 BIN R VALUE (WORKING SET) : 0.2280 REMARK 3 BIN FREE R VALUE : 0.2660 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 414 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8687 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 354 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.92 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.07000 REMARK 3 B22 (A**2) : 0.54000 REMARK 3 B33 (A**2) : -1.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.34000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.14 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.13 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : MASK REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3BOL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000045773. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-07 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : K-B PAIR OF BIOMORPH MIRRORS FOR REMARK 200 VERTICAL AND HORIZONTAL FOCUSING REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 106165 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 47.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : 0.06200 REMARK 200 FOR THE DATA SET : 21.6500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.50 REMARK 200 R MERGE FOR SHELL (I) : 0.26700 REMARK 200 R SYM FOR SHELL (I) : 0.41700 REMARK 200 FOR SHELL : 5.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% 1,2-PROPANEDIOL, 10% GLYCEROL, 5% REMARK 280 PEG 3000, 100 MM POTASIUM CITRATE PH 4.8, 1.5% 1,2,3- REMARK 280 HEPTANETRIOL, 10 MM YCL3. SOAKING WITH 20% 1,2-PROPANEDIOL, 10% REMARK 280 GLYCEROL, 5% PEG 3000, 100 MM TRIS PH 7, AND 1.5% 1,2,3- REMARK 280 HEPTANETRIOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 42.92050 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: 2740 ANGSTROM**2 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 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 512 REMARK 465 GLU A 559 REMARK 465 LEU A 560 REMARK 465 PRO A 561 REMARK 465 ARG A 562 REMARK 465 ALA A 563 REMARK 465 GLU A 564 REMARK 465 VAL A 565 REMARK 465 LYS A 566 REMARK 465 LYS B 237 REMARK 465 PRO B 238 REMARK 465 ILE B 239 REMARK 465 VAL B 240 REMARK 465 GLU B 241 REMARK 465 ASN B 242 REMARK 465 GLY B 243 REMARK 465 LYS B 244 REMARK 465 THR B 245 REMARK 465 VAL B 246 REMARK 465 GLY B 512 REMARK 465 PRO B 561 REMARK 465 ARG B 562 REMARK 465 ALA B 563 REMARK 465 GLU B 564 REMARK 465 VAL B 565 REMARK 465 LYS B 566 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 LYS A 9 CG CD CE NZ REMARK 470 GLU A 99 CG CD OE1 OE2 REMARK 470 GLN A 294 CG CD OE1 NE2 REMARK 470 LYS A 328 CG CD CE NZ REMARK 470 LYS A 441 CB CG CD CE NZ REMARK 470 ASP A 442 CB CG OD1 OD2 REMARK 470 LYS A 445 CG CD CE NZ REMARK 470 PHE A 511 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 9 CG CD CE NZ REMARK 470 TYR B 29 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU B 99 CG CD OE1 OE2 REMARK 470 GLN B 294 CG CD OE1 NE2 REMARK 470 LYS B 328 CG CD CE NZ REMARK 470 LYS B 441 CB CG CD CE NZ REMARK 470 ASP B 442 CB CG OD1 OD2 REMARK 470 LYS B 445 CG CD CE NZ REMARK 470 GLU B 559 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 SG CYS B 207 ZN ZN B 703 1.66 REMARK 500 O HOH A 746 O HOH A 862 1.88 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 OE2 GLU A 421 Y YT3 A 705 1455 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 4 NE - CZ - NH1 ANGL. DEV. = -6.7 DEGREES REMARK 500 ARG A 4 NE - CZ - NH2 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG B 4 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 PRO B 248 C - N - CA ANGL. DEV. = 10.1 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 ALA A 42 67.08 -150.31 REMARK 500 CYS A 207 -177.20 68.17 REMARK 500 SER A 208 -40.13 72.31 REMARK 500 CYS A 272 -148.73 -111.80 REMARK 500 CYS A 273 127.46 -35.88 REMARK 500 ASN A 323 110.80 -163.86 REMARK 500 ASN A 384 -15.99 81.17 REMARK 500 SER A 412 127.03 97.45 REMARK 500 ALA A 481 43.04 -106.71 REMARK 500 LYS B 28 -8.84 -50.62 REMARK 500 ALA B 42 60.71 -153.23 REMARK 500 THR B 65 21.95 -140.89 REMARK 500 ASP B 199 49.36 -79.21 REMARK 500 CYS B 207 -173.70 73.68 REMARK 500 SER B 208 -38.51 65.83 REMARK 500 CYS B 272 -153.57 -115.88 REMARK 500 CYS B 273 123.79 -38.70 REMARK 500 ASN B 384 -11.21 82.32 REMARK 500 SER B 412 116.03 116.41 REMARK 500 ASP B 465 54.21 37.84 REMARK 500 ALA B 481 42.88 -143.45 REMARK 500 LYS B 484 60.13 37.05 REMARK 500 LYS B 558 -158.45 -176.56 REMARK 500 GLU B 559 -171.97 26.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN A 411 SER A 412 141.89 REMARK 500 ASN B 411 SER B 412 133.96 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 K A 703 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 19 O REMARK 620 2 ASP A 19 OD2 69.1 REMARK 620 3 GLY A 20 O 79.7 83.8 REMARK 620 4 GLU A 232 OE1 103.8 106.5 169.7 REMARK 620 5 GLY A 271 O 72.1 140.8 84.1 87.7 REMARK 620 6 HOH A 745 O 166.1 123.2 94.4 80.0 94.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 207 SG REMARK 620 2 ASN A 234 OD1 114.9 REMARK 620 3 CYS A 272 SG 110.9 98.6 REMARK 620 4 CYS A 273 SG 113.3 101.4 116.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 704 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 19 O REMARK 620 2 ASP B 19 OD2 70.3 REMARK 620 3 GLY B 20 O 79.6 80.3 REMARK 620 4 GLU B 232 OE1 101.9 105.8 173.9 REMARK 620 5 GLY B 271 O 71.0 140.8 87.2 87.6 REMARK 620 6 HOH B 790 O 161.7 127.4 98.1 78.7 90.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 702 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 207 SG REMARK 620 2 CYS B 272 SG 109.5 REMARK 620 3 CYS B 273 SG 101.3 125.6 REMARK 620 4 HCS B 710 SD 95.0 107.7 113.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 703 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 234 OD1 REMARK 620 2 CYS B 272 SG 98.0 REMARK 620 3 CYS B 273 SG 109.6 87.4 REMARK 620 N 1 2 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 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 704 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE YT3 A 705 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HCS B 710 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Q7Z RELATED DB: PDB REMARK 900 SAME PROTEIN COMPLEXED WITH CD2+ INSTEAD OF ZN2+ REMARK 900 RELATED ID: 3BOF RELATED DB: PDB REMARK 900 RELATED ID: 3BQ5 RELATED DB: PDB REMARK 900 RELATED ID: 3BQ6 RELATED DB: PDB DBREF 3BOL A 1 566 UNP Q9WYA5 Q9WYA5_THEMA 1 566 DBREF 3BOL B 1 566 UNP Q9WYA5 Q9WYA5_THEMA 1 566 SEQRES 1 A 566 MET ARG ASN ARG ARG GLU VAL SER LYS LEU LEU SER GLU SEQRES 2 A 566 ARG VAL LEU LEU LEU ASP GLY ALA TYR GLY THR GLU PHE SEQRES 3 A 566 MET LYS TYR GLY TYR ASP ASP LEU PRO GLU GLU LEU ASN SEQRES 4 A 566 ILE LYS ALA PRO ASP VAL VAL LEU LYS VAL HIS ARG SER SEQRES 5 A 566 TYR ILE GLU SER GLY SER ASP VAL ILE LEU THR ASN THR SEQRES 6 A 566 PHE GLY ALA THR ARG MET LYS LEU ARG LYS HIS GLY LEU SEQRES 7 A 566 GLU ASP LYS LEU ASP PRO ILE VAL ARG ASN ALA VAL ARG SEQRES 8 A 566 ILE ALA ARG ARG ALA ALA GLY GLU LYS LEU VAL PHE GLY SEQRES 9 A 566 ASP ILE GLY PRO THR GLY GLU LEU PRO TYR PRO LEU GLY SEQRES 10 A 566 SER THR LEU PHE GLU GLU PHE TYR GLU ASN PHE ARG GLU SEQRES 11 A 566 THR VAL GLU ILE MET VAL GLU GLU GLY VAL ASP GLY ILE SEQRES 12 A 566 ILE PHE GLU THR PHE SER ASP ILE LEU GLU LEU LYS ALA SEQRES 13 A 566 ALA VAL LEU ALA ALA ARG GLU VAL SER ARG ASP VAL PHE SEQRES 14 A 566 LEU ILE ALA HIS MET THR PHE ASP GLU LYS GLY ARG SER SEQRES 15 A 566 LEU THR GLY THR ASP PRO ALA ASN PHE ALA ILE THR PHE SEQRES 16 A 566 ASP GLU LEU ASP ILE ASP ALA LEU GLY ILE ASN CYS SER SEQRES 17 A 566 LEU GLY PRO GLU GLU ILE LEU PRO ILE PHE GLN GLU LEU SEQRES 18 A 566 SER GLN TYR THR ASP LYS PHE LEU VAL VAL GLU PRO ASN SEQRES 19 A 566 ALA GLY LYS PRO ILE VAL GLU ASN GLY LYS THR VAL TYR SEQRES 20 A 566 PRO LEU LYS PRO HIS ASP PHE ALA VAL HIS ILE ASP SER SEQRES 21 A 566 TYR TYR GLU LEU GLY VAL ASN ILE PHE GLY GLY CYS CYS SEQRES 22 A 566 GLY THR THR PRO GLU HIS VAL LYS LEU PHE ARG LYS VAL SEQRES 23 A 566 LEU GLY ASN ARG LYS PRO LEU GLN ARG LYS LYS LYS ARG SEQRES 24 A 566 ILE PHE ALA VAL SER SER PRO SER LYS LEU VAL THR PHE SEQRES 25 A 566 ASP HIS PHE VAL VAL ILE GLY GLU ARG ILE ASN PRO ALA SEQRES 26 A 566 GLY ARG LYS LYS LEU TRP ALA GLU MET GLN LYS GLY ASN SEQRES 27 A 566 GLU GLU ILE VAL ILE LYS GLU ALA LYS THR GLN VAL GLU SEQRES 28 A 566 LYS GLY ALA GLU VAL LEU ASP VAL ASN PHE GLY ILE GLU SEQRES 29 A 566 SER GLN ILE ASP VAL ARG TYR VAL GLU LYS ILE VAL GLN SEQRES 30 A 566 THR LEU PRO TYR VAL SER ASN VAL PRO LEU SER LEU ASP SEQRES 31 A 566 ILE GLN ASN VAL ASP LEU THR GLU ARG ALA LEU ARG ALA SEQRES 32 A 566 TYR PRO GLY ARG SER LEU PHE ASN SER ALA LYS VAL ASP SEQRES 33 A 566 GLU GLU GLU LEU GLU MET LYS ILE ASN LEU LEU LYS LYS SEQRES 34 A 566 TYR GLY GLY THR LEU ILE VAL LEU LEU MET GLY LYS ASP SEQRES 35 A 566 VAL PRO LYS SER PHE GLU GLU ARG LYS GLU TYR PHE GLU SEQRES 36 A 566 LYS ALA LEU LYS ILE LEU GLU ARG HIS ASP PHE SER ASP SEQRES 37 A 566 ARG VAL ILE PHE ASP PRO GLY VAL LEU PRO LEU GLY ALA SEQRES 38 A 566 GLU GLY LYS PRO VAL GLU VAL LEU LYS THR ILE GLU PHE SEQRES 39 A 566 ILE SER SER LYS GLY PHE ASN THR THR VAL GLY LEU SER SEQRES 40 A 566 ASN LEU SER PHE GLY LEU PRO ASP ARG SER TYR TYR ASN SEQRES 41 A 566 THR ALA PHE LEU VAL LEU GLY ILE SER LYS GLY LEU SER SEQRES 42 A 566 SER ALA ILE MET ASN PRO LEU ASP GLU THR LEU MET LYS SEQRES 43 A 566 THR LEU ASN ALA THR LEU VAL ILE LEU GLU LYS LYS GLU SEQRES 44 A 566 LEU PRO ARG ALA GLU VAL LYS SEQRES 1 B 566 MET ARG ASN ARG ARG GLU VAL SER LYS LEU LEU SER GLU SEQRES 2 B 566 ARG VAL LEU LEU LEU ASP GLY ALA TYR GLY THR GLU PHE SEQRES 3 B 566 MET LYS TYR GLY TYR ASP ASP LEU PRO GLU GLU LEU ASN SEQRES 4 B 566 ILE LYS ALA PRO ASP VAL VAL LEU LYS VAL HIS ARG SER SEQRES 5 B 566 TYR ILE GLU SER GLY SER ASP VAL ILE LEU THR ASN THR SEQRES 6 B 566 PHE GLY ALA THR ARG MET LYS LEU ARG LYS HIS GLY LEU SEQRES 7 B 566 GLU ASP LYS LEU ASP PRO ILE VAL ARG ASN ALA VAL ARG SEQRES 8 B 566 ILE ALA ARG ARG ALA ALA GLY GLU LYS LEU VAL PHE GLY SEQRES 9 B 566 ASP ILE GLY PRO THR GLY GLU LEU PRO TYR PRO LEU GLY SEQRES 10 B 566 SER THR LEU PHE GLU GLU PHE TYR GLU ASN PHE ARG GLU SEQRES 11 B 566 THR VAL GLU ILE MET VAL GLU GLU GLY VAL ASP GLY ILE SEQRES 12 B 566 ILE PHE GLU THR PHE SER ASP ILE LEU GLU LEU LYS ALA SEQRES 13 B 566 ALA VAL LEU ALA ALA ARG GLU VAL SER ARG ASP VAL PHE SEQRES 14 B 566 LEU ILE ALA HIS MET THR PHE ASP GLU LYS GLY ARG SER SEQRES 15 B 566 LEU THR GLY THR ASP PRO ALA ASN PHE ALA ILE THR PHE SEQRES 16 B 566 ASP GLU LEU ASP ILE ASP ALA LEU GLY ILE ASN CYS SER SEQRES 17 B 566 LEU GLY PRO GLU GLU ILE LEU PRO ILE PHE GLN GLU LEU SEQRES 18 B 566 SER GLN TYR THR ASP LYS PHE LEU VAL VAL GLU PRO ASN SEQRES 19 B 566 ALA GLY LYS PRO ILE VAL GLU ASN GLY LYS THR VAL TYR SEQRES 20 B 566 PRO LEU LYS PRO HIS ASP PHE ALA VAL HIS ILE ASP SER SEQRES 21 B 566 TYR TYR GLU LEU GLY VAL ASN ILE PHE GLY GLY CYS CYS SEQRES 22 B 566 GLY THR THR PRO GLU HIS VAL LYS LEU PHE ARG LYS VAL SEQRES 23 B 566 LEU GLY ASN ARG LYS PRO LEU GLN ARG LYS LYS LYS ARG SEQRES 24 B 566 ILE PHE ALA VAL SER SER PRO SER LYS LEU VAL THR PHE SEQRES 25 B 566 ASP HIS PHE VAL VAL ILE GLY GLU ARG ILE ASN PRO ALA SEQRES 26 B 566 GLY ARG LYS LYS LEU TRP ALA GLU MET GLN LYS GLY ASN SEQRES 27 B 566 GLU GLU ILE VAL ILE LYS GLU ALA LYS THR GLN VAL GLU SEQRES 28 B 566 LYS GLY ALA GLU VAL LEU ASP VAL ASN PHE GLY ILE GLU SEQRES 29 B 566 SER GLN ILE ASP VAL ARG TYR VAL GLU LYS ILE VAL GLN SEQRES 30 B 566 THR LEU PRO TYR VAL SER ASN VAL PRO LEU SER LEU ASP SEQRES 31 B 566 ILE GLN ASN VAL ASP LEU THR GLU ARG ALA LEU ARG ALA SEQRES 32 B 566 TYR PRO GLY ARG SER LEU PHE ASN SER ALA LYS VAL ASP SEQRES 33 B 566 GLU GLU GLU LEU GLU MET LYS ILE ASN LEU LEU LYS LYS SEQRES 34 B 566 TYR GLY GLY THR LEU ILE VAL LEU LEU MET GLY LYS ASP SEQRES 35 B 566 VAL PRO LYS SER PHE GLU GLU ARG LYS GLU TYR PHE GLU SEQRES 36 B 566 LYS ALA LEU LYS ILE LEU GLU ARG HIS ASP PHE SER ASP SEQRES 37 B 566 ARG VAL ILE PHE ASP PRO GLY VAL LEU PRO LEU GLY ALA SEQRES 38 B 566 GLU GLY LYS PRO VAL GLU VAL LEU LYS THR ILE GLU PHE SEQRES 39 B 566 ILE SER SER LYS GLY PHE ASN THR THR VAL GLY LEU SER SEQRES 40 B 566 ASN LEU SER PHE GLY LEU PRO ASP ARG SER TYR TYR ASN SEQRES 41 B 566 THR ALA PHE LEU VAL LEU GLY ILE SER LYS GLY LEU SER SEQRES 42 B 566 SER ALA ILE MET ASN PRO LEU ASP GLU THR LEU MET LYS SEQRES 43 B 566 THR LEU ASN ALA THR LEU VAL ILE LEU GLU LYS LYS GLU SEQRES 44 B 566 LEU PRO ARG ALA GLU VAL LYS HET ZN A 701 1 HET K A 703 1 HET YT3 A 705 1 HET ZN B 702 1 HET ZN B 703 1 HET K B 704 1 HET HCS B 710 8 HETNAM ZN ZINC ION HETNAM K POTASSIUM ION HETNAM YT3 YTTRIUM (III) ION HETNAM HCS 2-AMINO-4-MERCAPTO-BUTYRIC ACID HETSYN HCS L-HOMOCYSTEINE FORMUL 3 ZN 3(ZN 2+) FORMUL 4 K 2(K 1+) FORMUL 5 YT3 Y 3+ FORMUL 9 HCS C4 H9 N O2 S FORMUL 10 HOH *354(H2 O) HELIX 1 1 ASN A 3 ARG A 14 1 12 HELIX 2 2 TYR A 22 TYR A 29 1 8 HELIX 3 3 LEU A 34 GLU A 36 5 3 HELIX 4 4 GLU A 37 ALA A 42 1 6 HELIX 5 5 ALA A 42 GLY A 57 1 16 HELIX 6 6 THR A 69 LYS A 75 1 7 HELIX 7 7 HIS A 76 GLY A 77 5 2 HELIX 8 8 LEU A 78 ASP A 80 5 3 HELIX 9 9 LYS A 81 GLY A 98 1 18 HELIX 10 10 LEU A 120 GLU A 138 1 19 HELIX 11 11 ASP A 150 SER A 165 1 16 HELIX 12 12 ASP A 187 GLU A 197 1 11 HELIX 13 13 GLY A 210 THR A 225 1 16 HELIX 14 14 LYS A 250 VAL A 256 1 7 HELIX 15 15 HIS A 257 LEU A 264 1 8 HELIX 16 16 THR A 276 GLY A 288 1 13 HELIX 17 17 ARG A 327 GLY A 337 1 11 HELIX 18 18 GLU A 339 LYS A 352 1 14 HELIX 19 19 ILE A 363 ILE A 367 5 5 HELIX 20 20 ASP A 368 SER A 383 1 16 HELIX 21 21 ASN A 393 TYR A 404 1 12 HELIX 22 22 ASP A 416 GLY A 431 1 16 HELIX 23 23 SER A 446 HIS A 464 1 19 HELIX 24 24 PHE A 466 ASP A 468 5 3 HELIX 25 25 PRO A 478 GLU A 482 5 5 HELIX 26 26 LYS A 484 LYS A 498 1 15 HELIX 27 27 GLY A 505 SER A 510 5 6 HELIX 28 28 ASP A 515 LYS A 530 1 16 HELIX 29 29 ASP A 541 LEU A 555 1 15 HELIX 30 30 ASN B 3 ARG B 14 1 12 HELIX 31 31 TYR B 22 MET B 27 1 6 HELIX 32 32 LYS B 28 GLY B 30 5 3 HELIX 33 33 LEU B 34 GLU B 36 5 3 HELIX 34 34 GLU B 37 ALA B 42 1 6 HELIX 35 35 ALA B 42 GLY B 57 1 16 HELIX 36 36 THR B 69 ARG B 74 1 6 HELIX 37 37 LYS B 75 GLY B 77 5 3 HELIX 38 38 LEU B 78 ASP B 80 5 3 HELIX 39 39 LYS B 81 GLY B 98 1 18 HELIX 40 40 LEU B 120 GLY B 139 1 20 HELIX 41 41 ASP B 150 SER B 165 1 16 HELIX 42 42 ASP B 187 GLU B 197 1 11 HELIX 43 43 GLY B 210 GLN B 223 1 14 HELIX 44 44 LYS B 250 VAL B 256 1 7 HELIX 45 45 HIS B 257 GLU B 263 1 7 HELIX 46 46 THR B 276 GLY B 288 1 13 HELIX 47 47 ARG B 327 LYS B 336 1 10 HELIX 48 48 GLU B 339 LYS B 352 1 14 HELIX 49 49 ILE B 363 ILE B 367 5 5 HELIX 50 50 ASP B 368 SER B 383 1 16 HELIX 51 51 ASN B 393 TYR B 404 1 12 HELIX 52 52 ASP B 416 GLY B 431 1 16 HELIX 53 53 SER B 446 HIS B 464 1 19 HELIX 54 54 PRO B 478 GLU B 482 5 5 HELIX 55 55 LYS B 484 LYS B 498 1 15 HELIX 56 56 GLY B 505 LEU B 509 5 5 HELIX 57 57 ASP B 515 LYS B 530 1 16 HELIX 58 58 ASP B 541 LEU B 555 1 15 SHEET 1 A 8 LEU A 16 LEU A 17 0 SHEET 2 A 8 ILE A 268 PHE A 269 1 O PHE A 269 N LEU A 16 SHEET 3 A 8 PHE A 228 GLU A 232 1 N VAL A 231 O ILE A 268 SHEET 4 A 8 ALA A 202 ASN A 206 1 N LEU A 203 O PHE A 228 SHEET 5 A 8 LEU A 170 MET A 174 1 N ALA A 172 O ALA A 202 SHEET 6 A 8 ILE A 143 PHE A 148 1 N PHE A 145 O ILE A 171 SHEET 7 A 8 LEU A 101 ILE A 106 1 N GLY A 104 O ILE A 144 SHEET 8 A 8 VAL A 60 LEU A 62 1 N ILE A 61 O PHE A 103 SHEET 1 B 2 ILE A 239 GLU A 241 0 SHEET 2 B 2 LYS A 244 VAL A 246 -1 O VAL A 246 N ILE A 239 SHEET 1 C 2 ALA A 302 SER A 304 0 SHEET 2 C 2 LEU A 309 THR A 311 -1 O VAL A 310 N VAL A 303 SHEET 1 D 7 VAL A 470 ASP A 473 0 SHEET 2 D 7 THR A 433 LEU A 437 1 N VAL A 436 O ASP A 473 SHEET 3 D 7 LEU A 409 LYS A 414 1 N PHE A 410 O ILE A 435 SHEET 4 D 7 LEU A 387 ASP A 390 1 N LEU A 389 O LEU A 409 SHEET 5 D 7 VAL A 356 ASN A 360 1 N LEU A 357 O SER A 388 SHEET 6 D 7 VAL A 316 ILE A 322 1 N GLY A 319 O ASP A 358 SHEET 7 D 7 SER A 534 MET A 537 1 O ALA A 535 N ILE A 318 SHEET 1 E 8 LEU B 16 LEU B 17 0 SHEET 2 E 8 ILE B 268 PHE B 269 1 O PHE B 269 N LEU B 16 SHEET 3 E 8 PHE B 228 GLU B 232 1 N VAL B 231 O ILE B 268 SHEET 4 E 8 ALA B 202 ASN B 206 1 N LEU B 203 O PHE B 228 SHEET 5 E 8 LEU B 170 MET B 174 1 N ALA B 172 O ALA B 202 SHEET 6 E 8 ILE B 143 PHE B 148 1 N ILE B 143 O ILE B 171 SHEET 7 E 8 LEU B 101 ILE B 106 1 N GLY B 104 O ILE B 144 SHEET 8 E 8 VAL B 60 LEU B 62 1 N ILE B 61 O PHE B 103 SHEET 1 F 2 ALA B 302 SER B 304 0 SHEET 2 F 2 LEU B 309 THR B 311 -1 O VAL B 310 N VAL B 303 SHEET 1 G 7 VAL B 470 ASP B 473 0 SHEET 2 G 7 THR B 433 LEU B 437 1 N VAL B 436 O ILE B 471 SHEET 3 G 7 LEU B 409 LYS B 414 1 N PHE B 410 O THR B 433 SHEET 4 G 7 LEU B 387 ASP B 390 1 N LEU B 389 O LEU B 409 SHEET 5 G 7 VAL B 356 ASN B 360 1 N VAL B 359 O ASP B 390 SHEET 6 G 7 VAL B 316 ILE B 322 1 N GLY B 319 O ASP B 358 SHEET 7 G 7 SER B 534 MET B 537 1 O MET B 537 N ILE B 318 LINK O ASP A 19 K K A 703 1555 1555 2.86 LINK OD2 ASP A 19 K K A 703 1555 1555 2.82 LINK O GLY A 20 K K A 703 1555 1555 2.81 LINK SG CYS A 207 ZN ZN A 701 1555 1555 2.23 LINK OE1 GLU A 232 K K A 703 1555 1555 2.78 LINK OD1 ASN A 234 ZN ZN A 701 1555 1555 2.12 LINK O GLY A 271 K K A 703 1555 1555 2.74 LINK SG CYS A 272 ZN ZN A 701 1555 1555 2.37 LINK SG CYS A 273 ZN ZN A 701 1555 1555 2.29 LINK K K A 703 O HOH A 745 1555 1555 2.78 LINK O ASP B 19 K K B 704 1555 1555 2.86 LINK OD2 ASP B 19 K K B 704 1555 1555 2.82 LINK O GLY B 20 K K B 704 1555 1555 2.81 LINK SG CYS B 207 ZN ZN B 702 1555 1555 2.68 LINK OE1 GLU B 232 K K B 704 1555 1555 2.72 LINK OD1 ASN B 234 ZN ZN B 703 1555 1555 2.09 LINK O GLY B 271 K K B 704 1555 1555 2.60 LINK SG CYS B 272 ZN ZN B 702 1555 1555 2.17 LINK SG CYS B 272 ZN ZN B 703 1555 1555 2.99 LINK SG CYS B 273 ZN ZN B 702 1555 1555 2.41 LINK SG CYS B 273 ZN ZN B 703 1555 1555 2.91 LINK ZN ZN B 702 SD HCS B 710 1555 1555 2.52 LINK K K B 704 O HOH B 790 1555 1555 2.62 CISPEP 1 TYR A 114 PRO A 115 0 11.31 CISPEP 2 TYR B 114 PRO B 115 0 3.15 SITE 1 AC1 4 CYS A 207 ASN A 234 CYS A 272 CYS A 273 SITE 1 AC2 3 CYS B 207 CYS B 272 CYS B 273 SITE 1 AC3 4 CYS B 207 ASN B 234 CYS B 272 CYS B 273 SITE 1 AC4 5 ASP A 19 GLY A 20 GLU A 232 GLY A 271 SITE 2 AC4 5 HOH A 745 SITE 1 AC5 6 ASP B 19 GLY B 20 LEU B 62 GLU B 232 SITE 2 AC5 6 GLY B 271 HOH B 790 SITE 1 AC6 5 ASP A 253 GLU A 421 HOH A 723 HOH A 804 SITE 2 AC6 5 HOH A1059 SITE 1 AC7 8 ALA B 21 TYR B 22 GLY B 23 ASP B 105 SITE 2 AC7 8 GLU B 146 THR B 147 HOH B 729 HOH B 951 CRYST1 59.626 85.841 125.587 90.00 100.67 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 0.016771 0.000000 0.003160 0.00000 SCALE2 0.000000 0.011649 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008103 0.00000